Roadmaps & Resources👇

✅Placement Roadmap
https://www.lets-code.co.in/articles/placement/

✅Aptitude Roadmap
https://www.lets-code.co.in/articles/placement/

✅Resume Guide & Templates
https://www.lets-code.co.in/articles/resume/

✅DSA Roadmap
https://www.lets-code.co.in/articles/dsa/

✅System Design Roadmap
https://www.lets-code.co.in/articles/dsa/

✅JavaScript Roadmap
https://www.lets-code.co.in/articles/dsa/

✅Reactjs Roadmap
https://www.lets-code.co.in/articles/react/

✅Backend Development Roadmap
https://www.lets-code.co.in/articles/backendroadmap/

✅DevOps Roadmap
https://www.lets-code.co.in/articles/backendroadmap/

✅LLM Roadmap
https://www.lets-code.co.in/articles/llmsroadmap/

✅Cybersecurity Roadmap
https://www.lets-code.co.in/articles/llmsroadmap/

✅Cold Email & Referral Templates
https://www.lets-code.co.in/articles/llmsroadmap/

✅Study Resources & Notes
https://www.lets-code.co.in/articles/llmsroadmap/

✅Final Year Projects
https://www.lets-code.co.in/articles/finalyearprojects/

✅Top Hackathons for College Students
https://www.lets-code.co.in/articles/hackathons/

Think Your Resume Is Perfect? Think Again.

https://www.linkedin.com/posts/lets-code-forever_resume-errors-activity-7325898809677357058-z0TN

Registrations are NOW OPEN for CodeClash 2025 – The Battle of Algorithms!

Are you ready to compete with the sharpest minds across the country?
Join one of India's most anticipated national-level coding competitions organized by Let's code Community, in collaboration with Unstop (formerly Dare2Compete) as our official Platform & Registration Partner.

Why should you participate?
1. National-level recognition
2. Compete with 10K+ developers
3. Exciting goodies, Certificates & Unstop Pro vouchers
4. Powered by the Unstop platform for a seamless experience
5. Cash Prizes worth 5000.

Register now - https://www.linkedin.com/posts/lets-code-forever_letscodecommunity-codeclash2025-unstop-activity-7326168949300101120-0ZOJ

Mercor Software Engineer
Compensation: 17 LPA - 85 LPA
Location: India (Remote)

Apply now - https://work.mercor.com/jobs/list_AAABld_ll8U7vx7Mu_FO87GU?referralCode=032bdced-6ea6-11ee-8bff-42010a400007&utm_source=referral&utm_medium=share&utm_campaign=job_referral

Ever heard of Green Tech and sustainable coding?

https://www.linkedin.com/posts/lets-code-forever_green-tech-activity-7326620541857988608-zEL6

CodeClash 2025 – The Ultimate Coding Battle!

Watch the full breakdown of rounds, tips to crack them, and prize details!

Perfect for DSA lovers

📺 https://www.youtube.com/watch?v=D-RsSzjdftg

Like & subscribe for more coding contents!

900+ Startups Hiring REMOTE list.

1. Visit their career portal and apply directly for open positions.
2. On LinkedIn's job section, you can find a list of open positions.
3. You can reach out to employees for referrals.
4. You can send a cold email to inquire about jobs. You can find the email in the footer or on the "Contact Us" page.

https://atozplacementkit.substack.com/p/900-startups-hiring-remote-list

Like & subscribe to get more updates!

Feeling lost in your tech journey?

You’re not the only one.

➡️ https://www.linkedin.com/posts/lets-code-forever_techcommunity-studentsupport-learningtogether-activity-7326994226439696384-8ig-

which tech community you want to join ?

Off Campus Drive 2025

Uber, Amazon, Qualcomm, MediaKind Hiring

Batch -2022/2023/2024/ 2025

Salary : 4-30 LPA Jobs

Apply now 👉 https://youtu.be/evviYsOziIk

✅ Don't forget to like & subscribe for latest job openings!

Roadmaps - https://www.lets-code.co.in/
Interview questions - https://www.lets-code.co.in/
PYQs- https://www.lets-code.co.in/previousyearcodingquestion/pyqs/

Roadmaps - https://www.lets-code.co.in/articles/roadmap/

Interview questions - https://www.lets-code.co.in/interview/interviewquestions/

PYQs- https://www.lets-code.co.in/previousyearcodingquestion/pyqs/

LinkedIn optimization - https://www.lets-code.co.in/dashboard/optimiselinkedin/

Resume optimization - https://www.lets-code.co.in/dashboard/optimizeresume/

Job tracker - https://www.lets-code.co.in/dashboard/tracker/

Like & drop your email id to get the ATS Friendly resume template, Cover letter & Cold email Template - https://www.linkedin.com/posts/avinash-singh-071b79175_resume-atsresume-atsfriendly-activity-7327031508253188096-VLRT

The next big soft skill in tech isn’t what you think.

What is AI-Aware Communication ?

Read full post from here- https://www.linkedin.com/posts/lets-code-forever_what-is-ai-communication-activity-7327343889479012352-M7df

Drop your like & comment if this post is insightful

Hexaware is hiring for Graduate Engineer Trainee
Batch 2025
Salary 4 LPA
Apply now - https://www.youtube.com/watch?v=f4-oZbUMtD0

Watch the complete video for placement resources!

Like & subscribe to support us!

comment your graduation year , we will share more updates for that batch!

Go and apply for the above opening , please do like & subscribe to support us , we will bring more opportunities!

1- 𝟐𝟎𝟐𝟒'𝐬 𝐅𝐮𝐧𝐝𝐞𝐝 𝐒𝐭𝐚𝐫𝐭𝐮𝐩 𝐋𝐢𝐬𝐭 𝐚𝐥𝐥 𝐨𝐯𝐞𝐫 𝐈𝐧𝐝𝐢a
https://docs.google.com/spreadsheets/d/1fXIqzJ2BqlMzaF61bni4F7hA6lYolgOakQQ4VKARELE/edit#gid=0

2- 𝐋𝐢𝐬𝐭 𝐨𝐟 𝐅𝐮𝐧𝐝𝐞𝐝 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐢𝐧 𝐁𝐚𝐧𝐠𝐚𝐥𝐨𝐫𝐞 𝐅𝐨𝐫 𝟐𝟎𝟐4
https://docs.google.com/spreadsheets/d/1IcevPHpRTLuaaYVi7PgDrjQ2Fcutc9Vj8P2jwJpsVvg/edit#gid=0

3- 𝐋𝐢𝐬𝐭 𝐨𝐟 𝐅𝐮𝐧𝐝𝐞𝐝 𝐃𝐚𝐭𝐚 & 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐅𝐨𝐫 𝟐𝟎𝟐𝟒
https://docs.google.com/spreadsheets/d/1iJeyF68yRjT4B6tIwFXBNYBQbsfJpcQlwuNBEnAp04w/edit#gid=0

4- List of companies hiring freshers offcampus
https://docs.google.com/document/d/1viusupB5LsCZDGlrGjOIgBEUwb-4UVCcifAFMop8Q6Q/edit?usp=drive_link

5- Funded Startups in the United States For 2024
https://docs.google.com/spreadsheets/d/1gXmzxy7cd77r9b2JAT9nJzTCswpjtHVDGmuPIkOute8/edit?gid=0#gid=0

6- Funded AI Startups For 2024
https://docs.google.com/spreadsheets/d/1tCnJ9WlTU6KzD9ub5HHFuWvEnRlZ-hdyBCxZIf153GI/edit?usp=driv

Share it with your friends - https://whatsapp.com/channel/0029VaBLLxw0wajmlrnc4k0u

Here you will get the aptitude roadmap with resources - https://www.lets-code.co.in/articles/aptituderoadmap/

Most Asked DSA Coding Questions'

1. Arrays

Two Sum
Best Time to Buy and Sell Stock
Rotate Array
Maximum Subarray (Kadane's Algorithm)
Merge Intervals
Product of Array Except Self
Find the Duplicate Number
Set Matrix Zeroes
Spiral Matrix
Next Permutation
3Sum
Container With Most Water
Trapping Rain Water
Subarray Sum Equals K
Longest Consecutive Sequence
Find Minimum in Rotated Sorted Array
Search in Rotated Sorted Array
First Missing Positive
Count Inversions in an Array
Sliding Window Maximum

2. Linked Lists

Reverse a Linked List
Detect Cycle in a Linked List
Merge Two Sorted Lists
Remove Nth Node From End of List
Intersection of Two Linked Lists
Palindrome Linked List
Add Two Numbers Represented by Linked Lists
Flatten a Multilevel Doubly Linked List
LRU Cache Implementation
Clone a Linked List with Random Pointers
Rotate a Linked List
Remove Duplicates from Sorted List
Swap Nodes in Pairs
Reverse Nodes in k-Group
Merge k Sorted Lists
Find the Middle of a Linked List
Remove Linked List Elements
Odd Even Linked List
Reorder List
Partition List

3. Stacks and Queues

Valid Parentheses
Min Stack
Implement Queue using Stacks
Implement Stack using Queues
Next Greater Element
Largest Rectangle in Histogram
Sliding Window Maximum
Design Circular Queue
Evaluate Reverse Polish Notation
Remove All Adjacent Duplicates in String
Daily Temperatures
Simplify Path
Asteroid Collision
Design a Stack with Increment Operation
Decode String
Basic Calculator
Maximum Frequency Stack
Design Hit Counter
Minimum Add to Make Parentheses Valid
Validate Stack Sequences

4. Trees

Maximum Depth of Binary Tree
Validate Binary Search Tree
Invert Binary Tree
Binary Tree Level Order Traversal
Lowest Common Ancestor of a Binary Tree
Serialize and Deserialize Binary Tree
Construct Binary Tree from Preorder and Inorder Traversal
Diameter of Binary Tree
Symmetric Tree
Balanced Binary Tree
Binary Tree Zigzag Level Order Traversal
Path Sum
Flatten Binary Tree to Linked List
Populating Next Right Pointers in Each Node
Count Complete Tree Nodes
Kth Smallest Element in a BST
Binary Tree Maximum Path Sum
Sum Root to Leaf Numbers
Subtree of Another Tree
Vertical Order Traversal of a Binary Tree

5. Graphs

Number of Islands
Clone Graph
Course Schedule
Word Ladder
Minimum Spanning Tree (Prim's/Kruskal's Algorithm)
Dijkstra's Algorithm (Shortest Path)
Topological Sort
Alien Dictionary
Graph Valid Tree
Network Delay Time
Cheapest Flights Within K Stops
Reconstruct Itinerary
Evaluate Division
Redundant Connection
Walls and Gates
Word Search
Surrounded Regions
Pacific Atlantic Water Flow
Snakes and Ladders
Critical Connections in a Network

6. Hashing

Two Sum
Longest Substring Without Repeating Characters
Group Anagrams
Subarray Sum Equals K
First Unique Character in a String
Longest Palindrome
Contains Duplicate
Design HashMap
Design HashSet
Count Primes
Insert Delete GetRandom O(1)
Minimum Window Substring
Find All Anagrams in a String
Longest Consecutive Sequence
Word Pattern
Bulls and Cows
Maximum Size Subarray Sum Equals k
Encode and Decode TinyURL
Find Duplicate Subtrees
Top K Frequent Elements

7. Dynamic Programming

Climbing Stairs
Longest Increasing Subsequence
Coin Change
Edit Distance
Maximum Subarray
0/1 Knapsack Problem
Longest Common Subsequence
Word Break
Unique Paths
House Robber
Decode Ways
Palindrome Partitioning
Minimum Path Sum
Maximum Product Subarray
Burst Balloons
Perfect Squares
Target Sum
Partition Equal Subset Sum
Best Time to Buy and Sell Stock with Cooldown
Regular Expression Matching

8. Strings

Longest Substring Without Repeating Characters
Longest Palindromic Substring
Valid Palindrome
Longest Common Prefix
Valid Anagram
Group Anagrams
Minimum Window Substring
Implement strStr() (KMP Algorithm)
Decode String
Palindrome Partitioning
Word Break
Reverse Words in a String
String to Integer (atoi)
ZigZag Conversion
Find All Anagrams in a String
Multiply Strings
Simplify Path
Basic Calculator
Minimum Remove to Make Valid Parentheses
Restore IP Addresses

9. Bit Manipulation

Single Number
Number of 1 Bits
Reverse Bits
Missing

Number
Power of Two
Sum of Two Integers
Counting Bits
Bitwise AND of Numbers Range
Hamming Distance
Maximum Product of Word Lengths
Divide Two Integers
Gray Code
Subsets
Find the Difference
UTF-8 Validation
Binary Watch
Total Hamming Distance
Maximum XOR of Two Numbers in an Array
Find the Duplicate Number
Complement of Base 10 Integer
10. Advanced Data Structures
Implement Trie (Prefix Tree)
Design Add and Search Words Data Structure
Word Search II
Kth Largest Element in a Stream
Median of Two Sorted Arrays
Design Skiplist
Range Sum Query - Mutable (Segment Tree)
Count of Smaller Numbers After Self (Fenwick Tree)
Design In-Memory File System
Design Search Autocomplete System
Design Snake Game
Design Hit Counter
Design Browser History
Design Underground System
Design Twitter
Design Phone Directory
Design Log Storage System
Design Excel Sum Formula
Design Tic-Tac-Toe
Design a Leaderboard

Complete DSA roadmap & interview questions - https://www.lets-code.co.in/articles/dsa/

NVIDIA Internship, 2025!
Position: Compiler Engineer Intern
Qualifications: Bachelor’s/ Master’s Degree
Salary: 53K Per Month (Expected)
Batch: 2025/ 2026/ 2027
Experience: Freshers
Location: Bengaluru, India

📌Apply Now: https://www.youtube.com/watch?v=t0O0Q9SFVGw

Like & subscribe for more internships!

Go and apply asap before it get expired!

Barclays Software Engineer
Batch : 2024/2025 Graduates
Experience: Freshers (0 - 2 Year )
Salary: 9 - 15 LPA
Require Skills: 𝗥𝗲𝗮𝗰𝘁, 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁

✅ Apply Link: https://www.youtube.com/watch?v=xaa5CpThSpI

Like & subscribe for more latest off campus jobs!

Also apply for NVIDIA Compiler Engineer Internship - https://www.youtube.com/watch?v=t0O0Q9SFVGw