Typical C++ interview questions sorted by experience
Junior:
- What are the key features of object-oriented programming in C++?
- Explain the differences between public, private, and protected access specifiers in C++.
- Distinguish between function overloading and overriding in C++.
- Compare and contrast abstract classes and interfaces in C++.
- Can an interface inherit from another interface in C++?
- Define the static keyword in C++ and its significance.
- Is it possible to override a static method in C++?
- Explain the concepts of polymorphism and inheritance in C++.
- Can constructors be inherited in C++?
- Discuss pass-by-reference and pass-by-value for objects in C++.
- Compare == and .equals for string comparison in C++.
- Explain the purposes of the hashCode() and equals() functions.
- What does the Serializable interface do? How is it related to Parcelable in Android?
- Differentiate between Array and ArrayList in C++. When would you use each?
- Explain the distinction between Integer and int in C++.
- Define ThreadPool and discuss its advantages over using simple threads.
- Differentiate between local, instance, and class variables in C++.
Mid:
- What is reflection in C++?
- Define dependency injection and name a few libraries. Have you used any?
- Explain strong, soft, and weak references in C++.
- Interpret the meaning of the synchronized keyword.
- Can memory leaks occur in C++?
- Is it necessary to set references to null in C++?
- Why is a String considered immutable?
- Discuss transient and volatile modifiers in C++.
- What is the purpose of the finalize() method?
- How does the try{} finally{} block work in C++?
- Explain the difference between object instantiation and initialization.
- Under what conditions is a static block executed in C++?
- Why are generics used in C++?
- Mention some design patterns you are familiar with. Which do you typically use?
- Name some types of testing methodologies in C++.
Senior:
- Explain how
- What is the "double-check locking" problem, and how can it be solved in C++?
- Differentiate between StringBuffer and StringBuilder in C++.
- How is StringBuilder implemented to avoid the immutable string allocation problem?
- Explain the purpose of the
- Define Autoboxing and Unboxing in C++.
- What's the difference between Enumeration and Iterator in C++?
- Explain the difference between fail-fast and fail-safe in C++.
- What is PermGen in C++?
- Describe a Java priority queue.
- How is performance influenced by using the same number in different types: Int, Double, and Float?
- Explain the concept of the Java Heap.
- What is a daemon thread?
- Can a dead thread be restarted in C++?
โ Best Telegram channels to get free coding & data science resources
-> https://t.me/addlist/4q2PYC0pH_VjZDk5
ENJOY LEARNING ๐๐
Junior:
- What are the key features of object-oriented programming in C++?
- Explain the differences between public, private, and protected access specifiers in C++.
- Distinguish between function overloading and overriding in C++.
- Compare and contrast abstract classes and interfaces in C++.
- Can an interface inherit from another interface in C++?
- Define the static keyword in C++ and its significance.
- Is it possible to override a static method in C++?
- Explain the concepts of polymorphism and inheritance in C++.
- Can constructors be inherited in C++?
- Discuss pass-by-reference and pass-by-value for objects in C++.
- Compare == and .equals for string comparison in C++.
- Explain the purposes of the hashCode() and equals() functions.
- What does the Serializable interface do? How is it related to Parcelable in Android?
- Differentiate between Array and ArrayList in C++. When would you use each?
- Explain the distinction between Integer and int in C++.
- Define ThreadPool and discuss its advantages over using simple threads.
- Differentiate between local, instance, and class variables in C++.
Mid:
- What is reflection in C++?
- Define dependency injection and name a few libraries. Have you used any?
- Explain strong, soft, and weak references in C++.
- Interpret the meaning of the synchronized keyword.
- Can memory leaks occur in C++?
- Is it necessary to set references to null in C++?
- Why is a String considered immutable?
- Discuss transient and volatile modifiers in C++.
- What is the purpose of the finalize() method?
- How does the try{} finally{} block work in C++?
- Explain the difference between object instantiation and initialization.
- Under what conditions is a static block executed in C++?
- Why are generics used in C++?
- Mention some design patterns you are familiar with. Which do you typically use?
- Name some types of testing methodologies in C++.
Senior:
- Explain how
std::stoi (string to integer) works in C++.- What is the "double-check locking" problem, and how can it be solved in C++?
- Differentiate between StringBuffer and StringBuilder in C++.
- How is StringBuilder implemented to avoid the immutable string allocation problem?
- Explain the purpose of the
Class.forName method in C++.- Define Autoboxing and Unboxing in C++.
- What's the difference between Enumeration and Iterator in C++?
- Explain the difference between fail-fast and fail-safe in C++.
- What is PermGen in C++?
- Describe a Java priority queue.
- How is performance influenced by using the same number in different types: Int, Double, and Float?
- Explain the concept of the Java Heap.
- What is a daemon thread?
- Can a dead thread be restarted in C++?
โ Best Telegram channels to get free coding & data science resources
-> https://t.me/addlist/4q2PYC0pH_VjZDk5
ENJOY LEARNING ๐๐
๐4
HTML Interview Questions
1. What is HTML?
2. What does DOCTYPE mean in HTML?
3. Explain the purpose of the <meta> tag.
4. What is the difference between HTML and XHTML?
5. What is semantic HTML?
6. Describe the difference between <div> and <span>.
7. Explain the use of the <canvas> element.
8. What are data attributes in HTML5?
9. What is the purpose of the alt attribute in the <img> tag?
10. How do you create a hyperlink in HTML?
11. What is the purpose of the <head> tag in HTML?
12. Explain the difference between <ol> and <ul> elements.
13. What is the significance of the lang attribute in HTML?
14. What is the purpose of the <form> element in HTML?
15. How does the target attribute work in HTML forms?
๐ Web Development Resources
ENJOY LEARNING ๐๐
1. What is HTML?
2. What does DOCTYPE mean in HTML?
3. Explain the purpose of the <meta> tag.
4. What is the difference between HTML and XHTML?
5. What is semantic HTML?
6. Describe the difference between <div> and <span>.
7. Explain the use of the <canvas> element.
8. What are data attributes in HTML5?
9. What is the purpose of the alt attribute in the <img> tag?
10. How do you create a hyperlink in HTML?
11. What is the purpose of the <head> tag in HTML?
12. Explain the difference between <ol> and <ul> elements.
13. What is the significance of the lang attribute in HTML?
14. What is the purpose of the <form> element in HTML?
15. How does the target attribute work in HTML forms?
๐ Web Development Resources
ENJOY LEARNING ๐๐
CSS Interview Questions
16. What is CSS and what does it stand for?
17. Explain the difference between inline, block, and inline-block elements.
18. Describe the box model in CSS.
19. What is the purpose of the clear property in CSS?
20. Explain the difference between position: relative; and
position: absolute;.
21. What is the CSS selector specificity and how is it calculated?
22. How can you center an element horizontally and vertically using CSS?
23. Explain the purpose of the float property in CSS.
24. Describe the difference between padding and margin.
25.
How does the display: none; property differ from visibility:
hidden;?
26. What is a CSS preprocessor, and why might you use one?
27. What is the "box-sizing" property in CSS?
28. How do you include external stylesheets in HTML?
29. What is the difference between em and rem units in CSS?
30. How does the z-index property work in CSS?
๐ Web Development Resources
ENJOY LEARNING ๐๐
16. What is CSS and what does it stand for?
17. Explain the difference between inline, block, and inline-block elements.
18. Describe the box model in CSS.
19. What is the purpose of the clear property in CSS?
20. Explain the difference between position: relative; and
position: absolute;.
21. What is the CSS selector specificity and how is it calculated?
22. How can you center an element horizontally and vertically using CSS?
23. Explain the purpose of the float property in CSS.
24. Describe the difference between padding and margin.
25.
How does the display: none; property differ from visibility:
hidden;?
26. What is a CSS preprocessor, and why might you use one?
27. What is the "box-sizing" property in CSS?
28. How do you include external stylesheets in HTML?
29. What is the difference between em and rem units in CSS?
30. How does the z-index property work in CSS?
๐ Web Development Resources
ENJOY LEARNING ๐๐
๐2
Complete roadmap to learn Python and Data Structures & Algorithms (DSA) in 2 months
### Week 1: Introduction to Python
Day 1-2: Basics of Python
- Python setup (installation and IDE setup)
- Basic syntax, variables, and data types
- Operators and expressions
Day 3-4: Control Structures
- Conditional statements (if, elif, else)
- Loops (for, while)
Day 5-6: Functions and Modules
- Function definitions, parameters, and return values
- Built-in functions and importing modules
Day 7: Practice Day
- Solve basic problems on platforms like HackerRank or LeetCode
### Week 2: Advanced Python Concepts
Day 8-9: Data Structures in Python
- Lists, tuples, sets, and dictionaries
- List comprehensions and generator expressions
Day 10-11: Strings and File I/O
- String manipulation and methods
- Reading from and writing to files
Day 12-13: Object-Oriented Programming (OOP)
- Classes and objects
- Inheritance, polymorphism, encapsulation
Day 14: Practice Day
- Solve intermediate problems on coding platforms
### Week 3: Introduction to Data Structures
Day 15-16: Arrays and Linked Lists
- Understanding arrays and their operations
- Singly and doubly linked lists
Day 17-18: Stacks and Queues
- Implementation and applications of stacks
- Implementation and applications of queues
Day 19-20: Recursion
- Basics of recursion and solving problems using recursion
- Recursive vs iterative solutions
Day 21: Practice Day
- Solve problems related to arrays, linked lists, stacks, and queues
### Week 4: Fundamental Algorithms
Day 22-23: Sorting Algorithms
- Bubble sort, selection sort, insertion sort
- Merge sort and quicksort
Day 24-25: Searching Algorithms
- Linear search and binary search
- Applications and complexity analysis
Day 26-27: Hashing
- Hash tables and hash functions
- Collision resolution techniques
Day 28: Practice Day
- Solve problems on sorting, searching, and hashing
### Week 5: Advanced Data Structures
Day 29-30: Trees
- Binary trees, binary search trees (BST)
- Tree traversals (in-order, pre-order, post-order)
Day 31-32: Heaps and Priority Queues
- Understanding heaps (min-heap, max-heap)
- Implementing priority queues using heaps
Day 33-34: Graphs
- Representation of graphs (adjacency matrix, adjacency list)
- Depth-first search (DFS) and breadth-first search (BFS)
Day 35: Practice Day
- Solve problems on trees, heaps, and graphs
### Week 6: Advanced Algorithms
Day 36-37: Dynamic Programming
- Introduction to dynamic programming
- Solving common DP problems (e.g., Fibonacci, knapsack)
Day 38-39: Greedy Algorithms
- Understanding greedy strategy
- Solving problems using greedy algorithms
Day 40-41: Graph Algorithms
- Dijkstraโs algorithm for shortest path
- Kruskalโs and Primโs algorithms for minimum spanning tree
Day 42: Practice Day
- Solve problems on dynamic programming, greedy algorithms, and advanced graph algorithms
### Week 7: Problem Solving and Optimization
Day 43-44: Problem-Solving Techniques
- Backtracking, bit manipulation, and combinatorial problems
Day 45-46: Practice Competitive Programming
- Participate in contests on platforms like Codeforces or CodeChef
Day 47-48: Mock Interviews and Coding Challenges
- Simulate technical interviews
- Focus on time management and optimization
Day 49: Review and Revise
- Go through notes and previously solved problems
- Identify weak areas and work on them
### Week 8: Final Stretch and Project
Day 50-52: Build a Project
- Use your knowledge to build a substantial project in Python involving DSA concepts
Day 53-54: Code Review and Testing
- Refactor your project code
- Write tests for your project
Day 55-56: Final Practice
- Solve problems from previous contests or new challenging problems
Day 57-58: Documentation and Presentation
- Document your project and prepare a presentation or a detailed report
Day 59-60: Reflection and Future Plan
- Reflect on what you've learned
- Plan your next steps (advanced topics, more projects, etc.)
Best DSA RESOURCES: https://topmate.io/coding/886874
Credits: https://t.me/free4unow_backup
ENJOY LEARNING ๐๐
### Week 1: Introduction to Python
Day 1-2: Basics of Python
- Python setup (installation and IDE setup)
- Basic syntax, variables, and data types
- Operators and expressions
Day 3-4: Control Structures
- Conditional statements (if, elif, else)
- Loops (for, while)
Day 5-6: Functions and Modules
- Function definitions, parameters, and return values
- Built-in functions and importing modules
Day 7: Practice Day
- Solve basic problems on platforms like HackerRank or LeetCode
### Week 2: Advanced Python Concepts
Day 8-9: Data Structures in Python
- Lists, tuples, sets, and dictionaries
- List comprehensions and generator expressions
Day 10-11: Strings and File I/O
- String manipulation and methods
- Reading from and writing to files
Day 12-13: Object-Oriented Programming (OOP)
- Classes and objects
- Inheritance, polymorphism, encapsulation
Day 14: Practice Day
- Solve intermediate problems on coding platforms
### Week 3: Introduction to Data Structures
Day 15-16: Arrays and Linked Lists
- Understanding arrays and their operations
- Singly and doubly linked lists
Day 17-18: Stacks and Queues
- Implementation and applications of stacks
- Implementation and applications of queues
Day 19-20: Recursion
- Basics of recursion and solving problems using recursion
- Recursive vs iterative solutions
Day 21: Practice Day
- Solve problems related to arrays, linked lists, stacks, and queues
### Week 4: Fundamental Algorithms
Day 22-23: Sorting Algorithms
- Bubble sort, selection sort, insertion sort
- Merge sort and quicksort
Day 24-25: Searching Algorithms
- Linear search and binary search
- Applications and complexity analysis
Day 26-27: Hashing
- Hash tables and hash functions
- Collision resolution techniques
Day 28: Practice Day
- Solve problems on sorting, searching, and hashing
### Week 5: Advanced Data Structures
Day 29-30: Trees
- Binary trees, binary search trees (BST)
- Tree traversals (in-order, pre-order, post-order)
Day 31-32: Heaps and Priority Queues
- Understanding heaps (min-heap, max-heap)
- Implementing priority queues using heaps
Day 33-34: Graphs
- Representation of graphs (adjacency matrix, adjacency list)
- Depth-first search (DFS) and breadth-first search (BFS)
Day 35: Practice Day
- Solve problems on trees, heaps, and graphs
### Week 6: Advanced Algorithms
Day 36-37: Dynamic Programming
- Introduction to dynamic programming
- Solving common DP problems (e.g., Fibonacci, knapsack)
Day 38-39: Greedy Algorithms
- Understanding greedy strategy
- Solving problems using greedy algorithms
Day 40-41: Graph Algorithms
- Dijkstraโs algorithm for shortest path
- Kruskalโs and Primโs algorithms for minimum spanning tree
Day 42: Practice Day
- Solve problems on dynamic programming, greedy algorithms, and advanced graph algorithms
### Week 7: Problem Solving and Optimization
Day 43-44: Problem-Solving Techniques
- Backtracking, bit manipulation, and combinatorial problems
Day 45-46: Practice Competitive Programming
- Participate in contests on platforms like Codeforces or CodeChef
Day 47-48: Mock Interviews and Coding Challenges
- Simulate technical interviews
- Focus on time management and optimization
Day 49: Review and Revise
- Go through notes and previously solved problems
- Identify weak areas and work on them
### Week 8: Final Stretch and Project
Day 50-52: Build a Project
- Use your knowledge to build a substantial project in Python involving DSA concepts
Day 53-54: Code Review and Testing
- Refactor your project code
- Write tests for your project
Day 55-56: Final Practice
- Solve problems from previous contests or new challenging problems
Day 57-58: Documentation and Presentation
- Document your project and prepare a presentation or a detailed report
Day 59-60: Reflection and Future Plan
- Reflect on what you've learned
- Plan your next steps (advanced topics, more projects, etc.)
Best DSA RESOURCES: https://topmate.io/coding/886874
Credits: https://t.me/free4unow_backup
ENJOY LEARNING ๐๐
๐5โค2
Important Sorting Algorithms-
Bubble Sort: Bubble Sort is the most basic sorting algorithm, and it works by repeatedly swapping adjacent elements if they are out of order.
Merge Sort: Merge sort is a sorting technique that uses the divide and conquer strategy.
Quicksort: Quicksort is a popular sorting algorithm that performs n log n comparisons on average when sorting an array of n elements. It is a more efficient and faster sorting algorithm.
Heap Sort: Heap sort works by visualizing the array elements as a special type of complete binary tree known as a heap.
Bubble Sort: Bubble Sort is the most basic sorting algorithm, and it works by repeatedly swapping adjacent elements if they are out of order.
Merge Sort: Merge sort is a sorting technique that uses the divide and conquer strategy.
Quicksort: Quicksort is a popular sorting algorithm that performs n log n comparisons on average when sorting an array of n elements. It is a more efficient and faster sorting algorithm.
Heap Sort: Heap sort works by visualizing the array elements as a special type of complete binary tree known as a heap.
๐2
Important Searching Algorithms-
Binary Search: Binary search employs the divide and conquer strategy, in which a sorted list is divided into two halves and the item is compared to the listโs middle element. If a match is found, the middle elementโs location is returned.
Breadth-First Search(BFS): Breadth-first search is a graph traversal algorithm that begins at the root node and explores all neighboring nodes.
Depth-First Search(DFS): The depth-first search (DFS) algorithm begins with the first node of the graph and proceeds to go deeper and deeper until we find the goal node or node with no children.
Binary Search: Binary search employs the divide and conquer strategy, in which a sorted list is divided into two halves and the item is compared to the listโs middle element. If a match is found, the middle elementโs location is returned.
Breadth-First Search(BFS): Breadth-first search is a graph traversal algorithm that begins at the root node and explores all neighboring nodes.
Depth-First Search(DFS): The depth-first search (DFS) algorithm begins with the first node of the graph and proceeds to go deeper and deeper until we find the goal node or node with no children.
๐1
Recursion is a problem-solving technique in which the solution is dependent on solutions to smaller instances of the same problem. Computing factorials is a classic example of recursive programming.
Every recursive program follows the same basic sequence of steps:
Set up the algorithm. Recursive programs frequently require a seed value, to begin with. This is accomplished by either using a parameter passed to the function or by providing a non-recursive gateway function that sets up the seed values for the recursive calculation.
Check to see if the current value(s) being processed correspond to the base case. If so, process the value and return it.
Rephrase the solution in terms of a smaller or simpler sub-problem or sub-problems.
Apply the algorithm to the sub-problem.
In order to formulate an answer, combine the results.
Return the results.
Every recursive program follows the same basic sequence of steps:
Set up the algorithm. Recursive programs frequently require a seed value, to begin with. This is accomplished by either using a parameter passed to the function or by providing a non-recursive gateway function that sets up the seed values for the recursive calculation.
Check to see if the current value(s) being processed correspond to the base case. If so, process the value and return it.
Rephrase the solution in terms of a smaller or simpler sub-problem or sub-problems.
Apply the algorithm to the sub-problem.
In order to formulate an answer, combine the results.
Return the results.
๐2
The Divide and Conquer algorithm consists of a dispute using the three steps listed below.
Divide the original problem into sub-problems.
Conquer: Solve each sub-problem one at a time, recursively.
Combine: Put the solutions to the sub-problems together to get the solution to the whole problem.
Divide the original problem into sub-problems.
Conquer: Solve each sub-problem one at a time, recursively.
Combine: Put the solutions to the sub-problems together to get the solution to the whole problem.
๐3
Hashing is a technique or process that uses a hash function to map keys and values into a hash table. It is done to allow for quicker access to elements. The efficiency of mapping is determined by the hash functionโs efficiency.
๐2
Java interview questions along with brief answers
1. What is the difference between
-
2. Explain the difference between
-
3. What is the significance of the
- The
4. What is the difference between an abstract class and an interface?
- An abstract class can have both abstract (unimplemented) and concrete (implemented) methods, while an interface can only have abstract methods. A class can implement multiple interfaces, but it can extend only one abstract class.
5. What is the purpose of the
- The
6. Explain the concept of multithreading in Java.
- Multithreading is the concurrent execution of two or more threads. Threads allow programs to run tasks in parallel, improving performance. In Java, you can create threads by extending the
7. What is the
-
8. How does garbage collection work in Java?
- Garbage collection is the process of automatically reclaiming memory occupied by unreferenced objects. Java uses a garbage collector to identify and delete objects that are no longer reachable.
9. Explain the
- The
10. What is the Java Virtual Machine (JVM)?
- JVM is a virtual machine that executes Java bytecode. It abstracts the hardware and operating system details, allowing Java programs to run on any device with a compatible JVM.
These questions cover a range of Java concepts commonly discussed in interviews. Be prepared to elaborate on your answers and provide examples if requested during an interview.
1. What is the difference between
== and .equals() in Java?-
== compares object references, while .equals() compares the content of objects.2. Explain the difference between
ArrayList and LinkedList.-
ArrayList uses a dynamic array to store elements, providing fast random access. LinkedList uses a doubly-linked list, offering efficient insertion and deletion.3. What is the significance of the
static keyword in Java?- The
static keyword is used to create variables and methods that belong to the class rather than instances of the class. These can be accessed without creating an object.4. What is the difference between an abstract class and an interface?
- An abstract class can have both abstract (unimplemented) and concrete (implemented) methods, while an interface can only have abstract methods. A class can implement multiple interfaces, but it can extend only one abstract class.
5. What is the purpose of the
finally block in exception handling?- The
finally block is used to ensure that a specific block of code is always executed, regardless of whether an exception is thrown or not.6. Explain the concept of multithreading in Java.
- Multithreading is the concurrent execution of two or more threads. Threads allow programs to run tasks in parallel, improving performance. In Java, you can create threads by extending the
Thread class or implementing the Runnable interface.7. What is the
NullPointerException and how can it be avoided?-
NullPointerException occurs when you try to access a method or field of an object that is null. To avoid it, ensure that objects are properly initialized before accessing their members.8. How does garbage collection work in Java?
- Garbage collection is the process of automatically reclaiming memory occupied by unreferenced objects. Java uses a garbage collector to identify and delete objects that are no longer reachable.
9. Explain the
final keyword in Java.- The
final keyword can be applied to variables, methods, and classes. When applied to a variable, it means the variable's value cannot be changed. When applied to a method, it prevents method overriding. When applied to a class, it prevents the class from being subclassed.10. What is the Java Virtual Machine (JVM)?
- JVM is a virtual machine that executes Java bytecode. It abstracts the hardware and operating system details, allowing Java programs to run on any device with a compatible JVM.
These questions cover a range of Java concepts commonly discussed in interviews. Be prepared to elaborate on your answers and provide examples if requested during an interview.
๐4โค1
๐ง๐ต๐ฒ ๐ฏ๐ฒ๐๐ ๐ฐ๐ผ๐ฑ๐ถ๐ป๐ด ๐น๐ฒ๐๐๐ผ๐ป ๐๐ผ๐โ๐น๐น ๐ฟ๐ฒ๐ฐ๐ฒ๐ถ๐๐ฒ ๐๐ผ๐ฑ๐ฎ๐:
Master the fundamentals of programmingโthey are the backbone of every great software youโll ever build.
-> Variables store your data. Know what youโre holding and whyโitโs the first step to clean, readable logic.
-> Conditions & Loops shape the behavior of your code. They allow your programs to make decisions and repeat tasksโsmartly and efficiently.
-> Functions are your codeโs superpower. Reuse logic, stay DRY (Donโt Repeat Yourself), and build clean, modular systems.'
-> Debugging isnโt a choreโitโs a chance to become a better thinker. Every bug fixed is a lesson learned.
In a world full of users, become a creator. Code to solve, not just to build.
Learn, write, break, fixโand grow.
Always follow best practices:
- Meaningful variable names
- Writing readable, maintainable code
- Testing early and often
One bad habit can cost you hours. One good habit can save you days.
Master the fundamentals of programmingโthey are the backbone of every great software youโll ever build.
-> Variables store your data. Know what youโre holding and whyโitโs the first step to clean, readable logic.
-> Conditions & Loops shape the behavior of your code. They allow your programs to make decisions and repeat tasksโsmartly and efficiently.
-> Functions are your codeโs superpower. Reuse logic, stay DRY (Donโt Repeat Yourself), and build clean, modular systems.'
-> Debugging isnโt a choreโitโs a chance to become a better thinker. Every bug fixed is a lesson learned.
In a world full of users, become a creator. Code to solve, not just to build.
Learn, write, break, fixโand grow.
Always follow best practices:
- Meaningful variable names
- Writing readable, maintainable code
- Testing early and often
One bad habit can cost you hours. One good habit can save you days.
๐2โค1
Guys, Big Announcement!
Weโve officially hit 5 Lakh followers on WhatsApp and itโs time to level up together! โค๏ธ
I've launched a Python Learning Series โ designed for beginners to those preparing for technical interviews or building real-world projects.
This will be a step-by-step journey โ from basics to advanced โ with real examples and short quizzes after each topic to help you lock in the concepts.
Hereโs what weโll cover in the coming days:
Week 1: Python Fundamentals
- Variables & Data Types
- Operators & Expressions
- Conditional Statements (if, elif, else)
- Loops (for, while)
- Functions & Parameters
- Input/Output & Basic Formatting
Week 2: Core Python Skills
- Lists, Tuples, Sets, Dictionaries
- String Manipulation
- List Comprehensions
- File Handling
- Exception Handling
Week 3: Intermediate Python
- Lambda Functions
- Map, Filter, Reduce
- Modules & Packages
- Scope & Global Variables
- Working with Dates & Time
Week 4: OOP & Pythonic Concepts
- Classes & Objects
- Inheritance & Polymorphism
- Decorators (Intro level)
- Generators & Iterators
- Writing Clean & Readable Code
Week 5: Real-World & Interview Prep
- Web Scraping (BeautifulSoup)
- Working with APIs (Requests)
- Automating Tasks
- Data Analysis Basics (Pandas)
- Interview Coding Patterns
You can join our WhatsApp channel to access it for free: https://whatsapp.com/channel/0029VaiM08SDuMRaGKd9Wv0L/1527
Weโve officially hit 5 Lakh followers on WhatsApp and itโs time to level up together! โค๏ธ
I've launched a Python Learning Series โ designed for beginners to those preparing for technical interviews or building real-world projects.
This will be a step-by-step journey โ from basics to advanced โ with real examples and short quizzes after each topic to help you lock in the concepts.
Hereโs what weโll cover in the coming days:
Week 1: Python Fundamentals
- Variables & Data Types
- Operators & Expressions
- Conditional Statements (if, elif, else)
- Loops (for, while)
- Functions & Parameters
- Input/Output & Basic Formatting
Week 2: Core Python Skills
- Lists, Tuples, Sets, Dictionaries
- String Manipulation
- List Comprehensions
- File Handling
- Exception Handling
Week 3: Intermediate Python
- Lambda Functions
- Map, Filter, Reduce
- Modules & Packages
- Scope & Global Variables
- Working with Dates & Time
Week 4: OOP & Pythonic Concepts
- Classes & Objects
- Inheritance & Polymorphism
- Decorators (Intro level)
- Generators & Iterators
- Writing Clean & Readable Code
Week 5: Real-World & Interview Prep
- Web Scraping (BeautifulSoup)
- Working with APIs (Requests)
- Automating Tasks
- Data Analysis Basics (Pandas)
- Interview Coding Patterns
You can join our WhatsApp channel to access it for free: https://whatsapp.com/channel/0029VaiM08SDuMRaGKd9Wv0L/1527
๐5
Business Analyst Interview Questions and Answers
๐๐
1. What is analysis in tableau?
Ans: Tableau comes with inbuilt features to analyze the data plotted on a chart. We have various tools such as adding an average line to the chart which tableau calculates itself after we drop the tool on the chart. Some other features include clustering, percentages, forming bands of a particular range and various other tools to explore and inspect data. All these tools are available in analyze tab on each sheet used to create any chart. The features become visible only when they are applicable to the worksheet.
2.How to create sets in tableau?
Ans: Sets are custom fields used to compare and ask questions about a subset of data. For creating a set on dimension, right-click on a dimension in data pane and select create -> set. In general tab select the fields that will be considered for computing the set. Specify the conditions to create set in conditions tab and you also have the option to select top N members in dataset based on any field in the top tab. When a set is created it divides the measure into two parts namely in and out of the set based on the conditions applied by the user.
3.Why and how would you use a custom visual file?
A custom visual file is used when none of the pre existing visuals fit the business needs. Custom visual files are generally created by Developers which can be used in the same way as prepackaged files.
4. What are the various type of users who can use Power BI?
Ans: PowerBI can be used by anyone for their requirements but there is a particular group of users who are more likely to use it:
Report Consumers: They consume the reports based on a specific information they need
Report Analyst: Report Analysts need detailed data for their analysis from the reports
Self Service Data Analyst: They are more experienced business data users. They have an in-depth understanding of the data to work with.
Basic Data Analyst: They can build their own datasets and are experienced in PowerBI Service
Advanced Data Analyst: They know how to write SQL Queries and have hands-on experience on PowerBI. They have experience in Advanced PowerBI with DAX training and data modelling.
๐๐
1. What is analysis in tableau?
Ans: Tableau comes with inbuilt features to analyze the data plotted on a chart. We have various tools such as adding an average line to the chart which tableau calculates itself after we drop the tool on the chart. Some other features include clustering, percentages, forming bands of a particular range and various other tools to explore and inspect data. All these tools are available in analyze tab on each sheet used to create any chart. The features become visible only when they are applicable to the worksheet.
2.How to create sets in tableau?
Ans: Sets are custom fields used to compare and ask questions about a subset of data. For creating a set on dimension, right-click on a dimension in data pane and select create -> set. In general tab select the fields that will be considered for computing the set. Specify the conditions to create set in conditions tab and you also have the option to select top N members in dataset based on any field in the top tab. When a set is created it divides the measure into two parts namely in and out of the set based on the conditions applied by the user.
3.Why and how would you use a custom visual file?
A custom visual file is used when none of the pre existing visuals fit the business needs. Custom visual files are generally created by Developers which can be used in the same way as prepackaged files.
4. What are the various type of users who can use Power BI?
Ans: PowerBI can be used by anyone for their requirements but there is a particular group of users who are more likely to use it:
Report Consumers: They consume the reports based on a specific information they need
Report Analyst: Report Analysts need detailed data for their analysis from the reports
Self Service Data Analyst: They are more experienced business data users. They have an in-depth understanding of the data to work with.
Basic Data Analyst: They can build their own datasets and are experienced in PowerBI Service
Advanced Data Analyst: They know how to write SQL Queries and have hands-on experience on PowerBI. They have experience in Advanced PowerBI with DAX training and data modelling.
โค2
Important Sorting Algorithms-
Bubble Sort: Bubble Sort is the most basic sorting algorithm, and it works by repeatedly swapping adjacent elements if they are out of order.
Merge Sort: Merge sort is a sorting technique that uses the divide and conquer strategy.
Quicksort: Quicksort is a popular sorting algorithm that performs n log n comparisons on average when sorting an array of n elements. It is a more efficient and faster sorting algorithm.
Heap Sort: Heap sort works by visualizing the array elements as a special type of complete binary tree known as a heap.
Important Searching Algorithms-
Binary Search: Binary search employs the divide and conquer strategy, in which a sorted list is divided into two halves and the item is compared to the listโs middle element. If a match is found, the middle elementโs location is returned.
Breadth-First Search(BFS): Breadth-first search is a graph traversal algorithm that begins at the root node and explores all neighboring nodes.
Depth-First Search(DFS): The depth-first search (DFS) algorithm begins with the first node of the graph and proceeds to go deeper and deeper until we find the goal node or node with no children.
#coding
Bubble Sort: Bubble Sort is the most basic sorting algorithm, and it works by repeatedly swapping adjacent elements if they are out of order.
Merge Sort: Merge sort is a sorting technique that uses the divide and conquer strategy.
Quicksort: Quicksort is a popular sorting algorithm that performs n log n comparisons on average when sorting an array of n elements. It is a more efficient and faster sorting algorithm.
Heap Sort: Heap sort works by visualizing the array elements as a special type of complete binary tree known as a heap.
Important Searching Algorithms-
Binary Search: Binary search employs the divide and conquer strategy, in which a sorted list is divided into two halves and the item is compared to the listโs middle element. If a match is found, the middle elementโs location is returned.
Breadth-First Search(BFS): Breadth-first search is a graph traversal algorithm that begins at the root node and explores all neighboring nodes.
Depth-First Search(DFS): The depth-first search (DFS) algorithm begins with the first node of the graph and proceeds to go deeper and deeper until we find the goal node or node with no children.
#coding
๐2
REST API โ Essential Concepts ๐
1๏ธโฃ Fundamentals of REST API
REST (Representational State Transfer) โ Architectural style for web services.
Statelessness โ Each request is independent, no session stored on the server.
Client-Server Architecture โ Separation of frontend and backend.
Cacheability โ Responses can be cached for performance optimization.
2๏ธโฃ HTTP Methods (CRUD Operations)
GET โ Retrieve data (Read).
POST โ Create new data (Create).
PUT โ Update existing data (Update).
PATCH โ Partially update data (Modify).
DELETE โ Remove data (Delete).
3๏ธโฃ API Endpoints & URL Structure
Resource Naming โ Use plural nouns (/users, /orders).
Hierarchical Structure โ Use nested URLs (/users/{id}/orders).
Query Parameters โ Filter results (/products?category=electronics).
Path Parameters โ Identify resources (/users/{id}).
4๏ธโฃ Request & Response Format
JSON (JavaScript Object Notation) โ Standard format for data exchange.
Headers โ Define content type, authentication tokens.
Status Codes โ
200 OK โ Success.
201 Created โ New resource created.
400 Bad Request โ Invalid request.
401 Unauthorized โ Authentication required.
403 Forbidden โ Access denied.
404 Not Found โ Resource doesnโt exist.
500 Internal Server Error โ Server-side issue.
5๏ธโฃ Authentication & Security
API Keys โ Unique keys to access API.
OAuth 2.0 โ Secure authorization framework.
JWT (JSON Web Tokens) โ Token-based authentication.
Rate Limiting โ Prevent API abuse.
CORS (Cross-Origin Resource Sharing) โ Control resource access.
6๏ธโฃ REST API Best Practices
Use Proper HTTP Methods โ Follow standard conventions.
Handle Errors Gracefully โ Return meaningful error messages.
Pagination โ Limit data returned (/users?page=1&limit=10).
Versioning โ Manage API versions (/api/v1/users).
Idempotency โ Ensure repeated requests yield the same results.
7๏ธโฃ Tools & Testing
Postman โ API testing and debugging.
Swagger (OpenAPI) โ API documentation and visualization.
cURL โ Command-line API testing.
Web Development Free Resources: https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z
ENJOY LEARNING ๐๐
1๏ธโฃ Fundamentals of REST API
REST (Representational State Transfer) โ Architectural style for web services.
Statelessness โ Each request is independent, no session stored on the server.
Client-Server Architecture โ Separation of frontend and backend.
Cacheability โ Responses can be cached for performance optimization.
2๏ธโฃ HTTP Methods (CRUD Operations)
GET โ Retrieve data (Read).
POST โ Create new data (Create).
PUT โ Update existing data (Update).
PATCH โ Partially update data (Modify).
DELETE โ Remove data (Delete).
3๏ธโฃ API Endpoints & URL Structure
Resource Naming โ Use plural nouns (/users, /orders).
Hierarchical Structure โ Use nested URLs (/users/{id}/orders).
Query Parameters โ Filter results (/products?category=electronics).
Path Parameters โ Identify resources (/users/{id}).
4๏ธโฃ Request & Response Format
JSON (JavaScript Object Notation) โ Standard format for data exchange.
Headers โ Define content type, authentication tokens.
Status Codes โ
200 OK โ Success.
201 Created โ New resource created.
400 Bad Request โ Invalid request.
401 Unauthorized โ Authentication required.
403 Forbidden โ Access denied.
404 Not Found โ Resource doesnโt exist.
500 Internal Server Error โ Server-side issue.
5๏ธโฃ Authentication & Security
API Keys โ Unique keys to access API.
OAuth 2.0 โ Secure authorization framework.
JWT (JSON Web Tokens) โ Token-based authentication.
Rate Limiting โ Prevent API abuse.
CORS (Cross-Origin Resource Sharing) โ Control resource access.
6๏ธโฃ REST API Best Practices
Use Proper HTTP Methods โ Follow standard conventions.
Handle Errors Gracefully โ Return meaningful error messages.
Pagination โ Limit data returned (/users?page=1&limit=10).
Versioning โ Manage API versions (/api/v1/users).
Idempotency โ Ensure repeated requests yield the same results.
7๏ธโฃ Tools & Testing
Postman โ API testing and debugging.
Swagger (OpenAPI) โ API documentation and visualization.
cURL โ Command-line API testing.
Web Development Free Resources: https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z
ENJOY LEARNING ๐๐
๐2
The reason youโre struggling with ๐ฆ๐๐๐๐ฒ๐บ ๐๐ฒ๐๐ถ๐ด๐ป interviews isn't because you havenโt studied countless case studies or designed multitude of systems.
It is because you haven't mastered the core concepts.
You can study all the complex systems, like distributed databases or scalable microservices architectures or designing a large-scale distributed system or a high-throughput messaging service. But these aren't as common as you might think.
Focus on strengthening your foundational knowledge first. No matter the language you prefer, whether Python, C++, Java, or JavaScript, start by building a solid understanding of core system design principles.
โค System Design Key Concepts:
1. Scalability: https://lnkd.in/gpge_z76
2. Latency vs Throughput: https://lnkd.in/g_amhAtN
3. CAP Theorem: https://lnkd.in/g3hmVamx
4. ACID Transactions: https://lnkd.in/gMe2JqaF
5. Rate Limiting: https://lnkd.in/gWsTDR3m
6. API Design: https://lnkd.in/ghYzrr8q
7. Strong vs Eventual Consistency: https://lnkd.in/gJ-uXQXZ
8. Distributed Tracing: https://lnkd.in/d6r5RdXG
9. Synchronous vs. asynchronous communications: https://lnkd.in/gC3F2nvr
10. Batch Processing vs Stream Processing: https://lnkd.in/g4_MzM4s
11. Fault Tolerance: https://lnkd.in/dVJ6n3wA
โค System Design Building Blocks:
1. Databases: https://lnkd.in/gti8gjpz
2. Horizontal vs Vertical Scaling: https://lnkd.in/gAH2e9du
3. Caching: https://lnkd.in/gC9piQbJ
4. Distributed Caching: https://lnkd.in/g7WKydNg
5. Load Balancing: https://lnkd.in/gQaa8sXK
6. SQL vs NoSQL: https://lnkd.in/g3WC_yxn
7. Database Scaling: https://lnkd.in/gAXpSyWQ
8. Data Replication: https://lnkd.in/gVAJxTpS
9. Data Redundancy: https://lnkd.in/gNN7TF7n
10. Database Sharding: https://lnkd.in/gMqqc6x9
11. Database Index's: https://lnkd.in/gCeshYVt
12. Proxy Server: https://lnkd.in/gi8KnKS6
13. WebSocket: https://lnkd.in/g76Gv2KQ
14. API Gateway: https://lnkd.in/gnsJGJaM
15. Message Queues: https://lnkd.in/gTzY6uk8
โค System Design Architectural Patterns:
1. Event-Driven Architecture: https://lnkd.in/dp8CPvey
2. Client-Server Architecture: https://lnkd.in/dAARQYzq
3. Serverless Architecture: https://lnkd.in/gQNAXKkb
4. Microservices Architecture: https://lnkd.in/gFXUrz_T
โค Machine Coding Round and Low Level Design Problems:
1. Design a Parking Lot: https://lnkd.in/dQaAuFd2
2. Design Splitwise: https://lnkd.in/dF5fBnex
3. Design Chess Validator: https://lnkd.in/dfAQHvN4
4. Design a Distributed Queue | Kafka: https://lnkd.in/dQ6_B4_M
5. Design Tic-Tac-Toe: https://lnkd.in/dFDApUBt
Python Interview Questions and Answers
https://t.me/dsabooks/75
Beginner's guide for DSA
https://www.geeksforgeeks.org/the-ultimate-beginners-guide-for-dsa/amp/
Cracking the coding interview FREE BOOK
https://www.pdfdrive.com/cracking-the-coding-interview-189-programming-questions-and-solutions-d175292720.html
DSA Interview Questions and Answers
https://t.me/crackingthecodinginterview/77
Data Science Interview Questions and Answers
https://t.me/datasciencefun/958
Java Interview Questions with Answers
https://t.me/Curiousprogrammer/106
โค System Design and Architecture (HLD):
1. Design a Unique ID Generator Service
2. Design a URL Shortening Service
3. Design Whatsapp
4. Design Instagram/Twitter News Feed
5. Design Search Autocomplete | Design Typeahead
6. Design Zomato Restaurant Search | Design Proximity Service
Best DSA RESOURCES: https://topmate.io/coding/886874
All the best ๐๐
It is because you haven't mastered the core concepts.
You can study all the complex systems, like distributed databases or scalable microservices architectures or designing a large-scale distributed system or a high-throughput messaging service. But these aren't as common as you might think.
Focus on strengthening your foundational knowledge first. No matter the language you prefer, whether Python, C++, Java, or JavaScript, start by building a solid understanding of core system design principles.
โค System Design Key Concepts:
1. Scalability: https://lnkd.in/gpge_z76
2. Latency vs Throughput: https://lnkd.in/g_amhAtN
3. CAP Theorem: https://lnkd.in/g3hmVamx
4. ACID Transactions: https://lnkd.in/gMe2JqaF
5. Rate Limiting: https://lnkd.in/gWsTDR3m
6. API Design: https://lnkd.in/ghYzrr8q
7. Strong vs Eventual Consistency: https://lnkd.in/gJ-uXQXZ
8. Distributed Tracing: https://lnkd.in/d6r5RdXG
9. Synchronous vs. asynchronous communications: https://lnkd.in/gC3F2nvr
10. Batch Processing vs Stream Processing: https://lnkd.in/g4_MzM4s
11. Fault Tolerance: https://lnkd.in/dVJ6n3wA
โค System Design Building Blocks:
1. Databases: https://lnkd.in/gti8gjpz
2. Horizontal vs Vertical Scaling: https://lnkd.in/gAH2e9du
3. Caching: https://lnkd.in/gC9piQbJ
4. Distributed Caching: https://lnkd.in/g7WKydNg
5. Load Balancing: https://lnkd.in/gQaa8sXK
6. SQL vs NoSQL: https://lnkd.in/g3WC_yxn
7. Database Scaling: https://lnkd.in/gAXpSyWQ
8. Data Replication: https://lnkd.in/gVAJxTpS
9. Data Redundancy: https://lnkd.in/gNN7TF7n
10. Database Sharding: https://lnkd.in/gMqqc6x9
11. Database Index's: https://lnkd.in/gCeshYVt
12. Proxy Server: https://lnkd.in/gi8KnKS6
13. WebSocket: https://lnkd.in/g76Gv2KQ
14. API Gateway: https://lnkd.in/gnsJGJaM
15. Message Queues: https://lnkd.in/gTzY6uk8
โค System Design Architectural Patterns:
1. Event-Driven Architecture: https://lnkd.in/dp8CPvey
2. Client-Server Architecture: https://lnkd.in/dAARQYzq
3. Serverless Architecture: https://lnkd.in/gQNAXKkb
4. Microservices Architecture: https://lnkd.in/gFXUrz_T
โค Machine Coding Round and Low Level Design Problems:
1. Design a Parking Lot: https://lnkd.in/dQaAuFd2
2. Design Splitwise: https://lnkd.in/dF5fBnex
3. Design Chess Validator: https://lnkd.in/dfAQHvN4
4. Design a Distributed Queue | Kafka: https://lnkd.in/dQ6_B4_M
5. Design Tic-Tac-Toe: https://lnkd.in/dFDApUBt
Python Interview Questions and Answers
https://t.me/dsabooks/75
Beginner's guide for DSA
https://www.geeksforgeeks.org/the-ultimate-beginners-guide-for-dsa/amp/
Cracking the coding interview FREE BOOK
https://www.pdfdrive.com/cracking-the-coding-interview-189-programming-questions-and-solutions-d175292720.html
DSA Interview Questions and Answers
https://t.me/crackingthecodinginterview/77
Data Science Interview Questions and Answers
https://t.me/datasciencefun/958
Java Interview Questions with Answers
https://t.me/Curiousprogrammer/106
โค System Design and Architecture (HLD):
1. Design a Unique ID Generator Service
2. Design a URL Shortening Service
3. Design Whatsapp
4. Design Instagram/Twitter News Feed
5. Design Search Autocomplete | Design Typeahead
6. Design Zomato Restaurant Search | Design Proximity Service
Best DSA RESOURCES: https://topmate.io/coding/886874
All the best ๐๐
โค2๐1
๐๐ผ๐ ๐๐ผ ๐๐ฟ๐ฎ๐ฐ๐ธ ๐ฌ๐ผ๐๐ฟ ๐๐ถ๐ฟ๐๐ ๐ง๐ฒ๐ฐ๐ต ๐๐ป๐๐ฒ๐ฟ๐ป๐๐ต๐ถ๐ฝ (๐๐๐ฒ๐ป ๐ช๐ถ๐๐ต๐ผ๐๐ ๐๐
๐ฝ๐ฒ๐ฟ๐ถ๐ฒ๐ป๐ฐ๐ฒ!)๐
Breaking into tech without prior experience can feel impossibleโespecially when every posting demands what you donโt have: experience.
But hereโs the truth: Skills > Experience (especially for interns).
Letโs break it down into a proven 6-step roadmap that actually works๐
๐น ๐ฆ๐๐ฒ๐ฝ ๐ญ: Build Core Skills (No CS Degree Needed!)
Start with the fundamentals:
โ Choose one language: Python / JavaScript / C++
โ Learn DSA basics: Arrays, Strings, Recursion, Hashmaps
โ Explore either Web Dev (HTML, CSS, JS) or Backend (Node.js, Flask)
โ Understand SQL + Git/GitHub for version control
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฎ: Build Mini Projects (Your Real Resume!)
Internships look for what you can do, not just what youโve learned. Build:
โ A Portfolio Website (HTML, CSS, JS)
โ A To-Do App (React + Firebase)
โ A REST API (Node.js + MongoDB)
๐ One solid project > Dozens of certificates.
๐ Showcase it on GitHub and LinkedIn.
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฏ: Contribute to Open Source (Get Real-World Exposure)
You donโt need a job to gain experience. Try:
โ Beginner-friendly GitHub repos
โ Fixing bugs, improving documentation
โ Participating in Hacktoberfest, GirlScript, MLH
This builds confidence and credibility.
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฐ: Optimize Resume & LinkedIn (Your Digital First Impression)
โ No generic lines like โIโm passionate about codingโ
โ Highlight projects, GitHub links, and tech stack
โ Use keywords like โSoftware Engineering Intern | JavaScript | SQLโ
โ Keep it conciseโ1 page is enough
๐ Stay active on GitHub + LinkedIn. Recruiters notice!
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฑ: Apply Smart, Not Hard
Donโt just mass-apply. Be strategic:
โ Check internship portals (Internshala, LinkedIn, AngelList)
โ Explore company careers pages (TCS, Infosys, Amazon, startups)
โ Reach out via referralsโnetwork with seniors, alumni, or connections
๐ฌ Try:
"Hi [Name], I admire your work at [Company]. Iโve been building skills in [Tech] and am seeking an internship. Are there any roles I could apply for?"
Networking opens doors applications canโt.
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฒ:Ace the Interview (Preparation Beats Perfection)
โ Know your resume inside-out
โ Review basics of DSA, OOP, DBMS, OS
โ Practice your introโhighlight projects + relevant skills
โ Do mock interviews with peers or platforms like InterviewBit, Pramp
And if youโre rejected? Donโt stress. Ask for feedback and keep building.
๐ฏ ๐ฌ๐ผ๐๐ฟ ๐๐ถ๐ฟ๐๐ ๐๐ป๐๐ฒ๐ฟ๐ป๐๐ต๐ถ๐ฝ = ๐ฌ๐ผ๐๐ฟ ๐๐ถ๐ฟ๐๐ ๐๐ฟ๐ฒ๐ฎ๐ธ๐๐ต๐ฟ๐ผ๐๐ด๐ต
No one starts perfect. Consistency beats credentials.
Start small, stay curious, and show up every day.
Let me know if youโre just getting started ๐
Web Development Resources โฌ๏ธ
https://whatsapp.com/channel/0029Vax4TBY9Bb62pAS3mX32
ENJOY LEARNING ๐๐
#webdevelopment
Breaking into tech without prior experience can feel impossibleโespecially when every posting demands what you donโt have: experience.
But hereโs the truth: Skills > Experience (especially for interns).
Letโs break it down into a proven 6-step roadmap that actually works๐
๐น ๐ฆ๐๐ฒ๐ฝ ๐ญ: Build Core Skills (No CS Degree Needed!)
Start with the fundamentals:
โ Choose one language: Python / JavaScript / C++
โ Learn DSA basics: Arrays, Strings, Recursion, Hashmaps
โ Explore either Web Dev (HTML, CSS, JS) or Backend (Node.js, Flask)
โ Understand SQL + Git/GitHub for version control
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฎ: Build Mini Projects (Your Real Resume!)
Internships look for what you can do, not just what youโve learned. Build:
โ A Portfolio Website (HTML, CSS, JS)
โ A To-Do App (React + Firebase)
โ A REST API (Node.js + MongoDB)
๐ One solid project > Dozens of certificates.
๐ Showcase it on GitHub and LinkedIn.
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฏ: Contribute to Open Source (Get Real-World Exposure)
You donโt need a job to gain experience. Try:
โ Beginner-friendly GitHub repos
โ Fixing bugs, improving documentation
โ Participating in Hacktoberfest, GirlScript, MLH
This builds confidence and credibility.
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฐ: Optimize Resume & LinkedIn (Your Digital First Impression)
โ No generic lines like โIโm passionate about codingโ
โ Highlight projects, GitHub links, and tech stack
โ Use keywords like โSoftware Engineering Intern | JavaScript | SQLโ
โ Keep it conciseโ1 page is enough
๐ Stay active on GitHub + LinkedIn. Recruiters notice!
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฑ: Apply Smart, Not Hard
Donโt just mass-apply. Be strategic:
โ Check internship portals (Internshala, LinkedIn, AngelList)
โ Explore company careers pages (TCS, Infosys, Amazon, startups)
โ Reach out via referralsโnetwork with seniors, alumni, or connections
๐ฌ Try:
"Hi [Name], I admire your work at [Company]. Iโve been building skills in [Tech] and am seeking an internship. Are there any roles I could apply for?"
Networking opens doors applications canโt.
๐น ๐ฆ๐๐ฒ๐ฝ ๐ฒ:Ace the Interview (Preparation Beats Perfection)
โ Know your resume inside-out
โ Review basics of DSA, OOP, DBMS, OS
โ Practice your introโhighlight projects + relevant skills
โ Do mock interviews with peers or platforms like InterviewBit, Pramp
And if youโre rejected? Donโt stress. Ask for feedback and keep building.
๐ฏ ๐ฌ๐ผ๐๐ฟ ๐๐ถ๐ฟ๐๐ ๐๐ป๐๐ฒ๐ฟ๐ป๐๐ต๐ถ๐ฝ = ๐ฌ๐ผ๐๐ฟ ๐๐ถ๐ฟ๐๐ ๐๐ฟ๐ฒ๐ฎ๐ธ๐๐ต๐ฟ๐ผ๐๐ด๐ต
No one starts perfect. Consistency beats credentials.
Start small, stay curious, and show up every day.
Let me know if youโre just getting started ๐
Web Development Resources โฌ๏ธ
https://whatsapp.com/channel/0029Vax4TBY9Bb62pAS3mX32
ENJOY LEARNING ๐๐
#webdevelopment
๐3๐2โค1