𝗙𝗥𝗘𝗘 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲😍

Dreaming of a career in Data Analytics but don’t know where to begin?

 The Career Essentials in Data Analysis program by Microsoft and LinkedIn is a 100% FREE learning path designed to equip you with real-world skills and industry-recognized certification.

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/4kPowBj

Enroll For FREE & Get Certified ✅️

❌Common Mistakes In SQL JOINS

Interviewer can only trick you with two things in SQL JOIN questions!🤷

Maximum people are making the most common mistake in SQL JOIN even after gaining few years of experience!

What makes SQL JOIN tricky?
1. Duplicate Values
2. NULL

Once you understand handling both, you can solve any of the toughest SQL JOIN questions in any interview.

Read more.....

𝟱 𝗙𝗿𝗲𝗲 𝗚𝗼𝗼𝗴𝗹𝗲 𝗔𝗜 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘁𝗼 𝗞𝗶𝗰𝗸𝘀𝘁𝗮𝗿𝘁 𝗬𝗼𝘂𝗿 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 𝗖𝗮𝗿𝗲𝗲𝗿😍

🎓 You don’t need to break the bank to break into AI!🪩

If you’ve been searching for beginner-friendly, certified AI learning—Google Cloud has you covered🤝👨‍💻

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/3SZQRIU

📍All taught by industry-leading instructors✅️

Common Data Cleaning Techniques for Data Analysts

Remove Duplicates:

Purpose: Eliminate repeated rows to maintain unique data.

Example: SELECT DISTINCT column_name FROM table;


Handle Missing Values:

Purpose: Fill, remove, or impute missing data.

Example:

Remove: df.dropna() (in Python/Pandas)

Fill: df.fillna(0)


Standardize Data:

Purpose: Convert data to a consistent format (e.g., dates, numbers).

Example: Convert text to lowercase: df['column'] = df['column'].str.lower()


Remove Outliers:

Purpose: Identify and remove extreme values.

Example: df = df[df['column'] < threshold]


Correct Data Types:

Purpose: Ensure columns have the correct data type (e.g., dates as datetime, numeric values as integers).

Example: df['date'] = pd.to_datetime(df['date'])


Normalize Data:

Purpose: Scale numerical data to a standard range (0 to 1).

Example: from sklearn.preprocessing import MinMaxScaler; df['scaled'] = MinMaxScaler().fit_transform(df[['column']])


Data Transformation:

Purpose: Transform or aggregate data for better analysis (e.g., log transformations, aggregating columns).

Example: Apply log transformation: df['log_column'] = np.log(df['column'] + 1)


Handle Categorical Data:

Purpose: Convert categorical data into numerical data using encoding techniques.

Example: df['encoded_column'] = pd.get_dummies(df['category_column'])


Impute Missing Values:

Purpose: Fill missing values with a meaningful value (e.g., mean, median, or a specific value).

Example: df['column'] = df['column'].fillna(df['column'].mean())

I have curated best 80+ top-notch Data Analytics Resources 👇👇
https://whatsapp.com/channel/0029VaGgzAk72WTmQFERKh02

Like this post for more content like this 👍♥️

Share with credits: https://t.me/sqlspecialist

Hope it helps :)

𝗧𝗼𝗽 𝟱 𝗙𝗿𝗲𝗲 𝗞𝗮𝗴𝗴𝗹𝗲 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝘄𝗶𝘁𝗵 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝘁𝗼 𝗝𝘂𝗺𝗽𝘀𝘁𝗮𝗿𝘁 𝗬𝗼𝘂𝗿 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝗖𝗮𝗿𝗲𝗲𝗿😍

Want to break into Data Science but not sure where to start?🚀

These free Kaggle micro-courses are the perfect launchpad — beginner-friendly, self-paced, and yes, they come with certifications!👨‍🎓🎊

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/4l164FN

No subscription. No hidden fees. Just pure learning from a trusted platform✅️

10 Steps to Landing a High Paying Job in Data Analytics

1. Learn SQL - joins & windowing functions is most important

2. Learn Excel- pivoting, lookup, vba, macros is must

3. Learn Dashboarding on POWER BI/ Tableau

4. ⁠Learn Python basics- mainly pandas, numpy, matplotlib and seaborn libraries

5. ⁠Know basics of descriptive statistics

6. ⁠With AI/ copilot integrated in every tool, know how to use it and add to your projects

7. ⁠Have hands on any 1 cloud platform- AZURE/AWS/GCP

8. ⁠WORK on atleast 2 end to end projects and create a portfolio of it

9. ⁠Prepare an ATS friendly resume & start applying

10. ⁠Attend interviews (you might fail in first 2-3 interviews thats fine),make a list of questions you could not answer & prepare those.

Give more interview to boost your chances through consistent practice & feedback 😄👍

𝟱 𝗙𝗿𝗲𝗲 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 + 𝗟𝗶𝗻𝗸𝗲𝗱𝗜𝗻 𝗖𝗮𝗿𝗲𝗲𝗿 𝗘𝘀𝘀𝗲𝗻𝘁𝗶𝗮𝗹 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝘁𝗼 𝗕𝗼𝗼𝘀𝘁 𝗬𝗼𝘂𝗿 𝗥𝗲𝘀𝘂𝗺𝗲😍

Ready to upgrade your career without spending a dime?✨️

From Generative AI to Project Management, get trained by global tech leaders and earn certificates that carry real value on your resume and LinkedIn profile!📲📌

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/469RCGK

Designed to equip you with in-demand skills and industry-recognised certifications📜✅️

🌮 Data Analyst Vs Data Engineer Vs Data Scientist 🌮


Skills required to become data analyst
👉 Advanced Excel, Oracle/SQL
👉 Python/R

Skills required to become data engineer
👉 Python/ Java.
👉 SQL, NoSQL technologies like Cassandra or MongoDB
👉 Big data technologies like Hadoop, Hive/ Pig/ Spark

Skills required to become data Scientist
👉 In-depth knowledge of tools like R/ Python/ SAS.
👉 Well versed in various machine learning algorithms like scikit-learn, karas and tensorflow
👉 SQL and NoSQL

Bonus skill required: Data Visualization (PowerBI/ Tableau) & Statistics

𝟱 𝗙𝗥𝗘𝗘 𝗣𝘆𝘁𝗵𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗳𝗼𝗿 𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿𝘀 𝗯𝘆 𝗛𝗮𝗿𝘃𝗮𝗿𝗱, 𝗜𝗕𝗠, 𝗨𝗱𝗮𝗰𝗶𝘁𝘆 & 𝗠𝗼𝗿𝗲😍

Looking to learn Python from scratch—without spending a rupee? 💻

Offered by trusted platforms like Harvard University, IBM, Udacity, freeCodeCamp, and OpenClassrooms, each course is self-paced, easy to follow, and includes a certificate of completion🔥👨‍🎓

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/3HNeyBQ

Kickstart your career✅️

Step-by-step guide to become a Data Analyst in 2025—📊

1. Learn the Fundamentals:
Start with Excel, basic statistics, and data visualization concepts.

2. Pick Up Key Tools & Languages:
Master SQL, Python (or R), and data visualization tools like Tableau or Power BI.

3. Get Formal Education or Certification:
A bachelor’s degree in a relevant field (like Computer Science, Math, or Economics) helps, but you can also do online courses or certifications in data analytics.

4. Build Hands-on Experience:
Work on real-world projects—use Kaggle datasets, internships, or freelance gigs to practice data cleaning, analysis, and visualization.

5. Create a Portfolio:
Showcase your projects on GitHub or a personal website. Include dashboards, reports, and code samples.

6. Develop Soft Skills:
Focus on communication, problem-solving, teamwork, and attention to detail—these are just as important as technical skills.

7. Apply for Entry-Level Jobs:
Look for roles like “Junior Data Analyst” or “Business Analyst.” Tailor your resume to highlight your skills and portfolio.

8. Keep Learning:
Stay updated with new tools (like AI-driven analytics), trends, and advanced topics such as machine learning or domain-specific analytics.

React ❤️ for more

𝟰 𝗙𝗥𝗘𝗘 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 & 𝗦𝘁𝗮𝗻𝗳𝗼𝗿𝗱 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗧𝗵𝗮𝘁 𝗪𝗶𝗹𝗹 𝗔𝗰𝘁𝘂𝗮𝗹𝗹𝘆 𝗨𝗽𝗴𝗿𝗮𝗱𝗲 𝗬𝗼𝘂𝗿 𝗥𝗲𝘀𝘂𝗺𝗲😍

I failed my first data interview — and here’s why:⬇️

❌ No structured learning
❌ No real projects
❌ Just random YouTube tutorials and half-read blogs

If this sounds like you, don’t repeat my mistake✨️
Recruiters want proof of skills, not just buzzwords📊

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/4ka1ZOl

All The Best 🎊

List of Top 12 Coding Channels on WhatsApp:

1. Python Programming:
https://whatsapp.com/channel/0029VaiM08SDuMRaGKd9Wv0L


2. Coding Resources:
https://whatsapp.com/channel/0029VahiFZQ4o7qN54LTzB17


3. Coding Projects:
https://whatsapp.com/channel/0029VazkxJ62UPB7OQhBE502


4. Coding Interviews:
https://whatsapp.com/channel/0029VammZijATRSlLxywEC3X


5. Java Programming:
https://whatsapp.com/channel/0029VamdH5mHAdNMHMSBwg1s


6. Javascript:
https://whatsapp.com/channel/0029VavR9OxLtOjJTXrZNi32


7. Web Development:
https://whatsapp.com/channel/0029VaiSdWu4NVis9yNEE72z


8. Artificial Intelligence:
https://whatsapp.com/channel/0029VaoePz73bbV94yTh6V2E


9. Data Science:
https://whatsapp.com/channel/0029Va4QUHa6rsQjhITHK82y


10. Machine Learning:
https://whatsapp.com/channel/0029Va8v3eo1NCrQfGMseL2D


11. SQL:
https://whatsapp.com/channel/0029VanC5rODzgT6TiTGoa1v


12. GitHub:
https://whatsapp.com/channel/0029Vawixh9IXnlk7VfY6w43

ENJOY LEARNING 👍👍

𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 𝗦𝗤𝗟 𝗖𝗮𝗻 𝗕𝗲 𝗙𝘂𝗻! 𝟰 𝗜𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗧𝗵𝗮𝘁 𝗙𝗲𝗲𝗹 𝗟𝗶𝗸𝗲 𝗮 𝗚𝗮𝗺𝗲😍

Think SQL is all about dry syntax and boring tutorials? Think again.🤔

These 4 gamified SQL websites turn learning into an adventure — from solving murder mysteries to exploring virtual islands, you’ll write real SQL queries while cracking clues and completing missions📊📌

𝐋𝐢𝐧𝐤👇:-

https://pdlink.in/4nh6PMv

These platforms make SQL interactive, practical, and fun✅️

Data Analyst vs Data Engineer: Must-Know Differences

Data Analyst:
- Role: Focuses on analyzing, interpreting, and visualizing data to extract insights that inform business decisions.
- Best For: Those who enjoy working directly with data to find patterns, trends, and actionable insights.
- Key Responsibilities:
- Collecting, cleaning, and organizing data.
- Using tools like Excel, Power BI, Tableau, and SQL to analyze data.
- Creating reports and dashboards to communicate insights to stakeholders.
- Collaborating with business teams to provide data-driven recommendations.
- Skills Required:
- Strong analytical skills and proficiency with data visualization tools.
- Expertise in SQL, Excel, and reporting tools.
- Familiarity with statistical analysis and business intelligence.
- Outcome: Data analysts focus on making sense of data to guide decision-making processes in business, marketing, finance, etc.

Data Engineer:
- Role: Focuses on designing, building, and maintaining the infrastructure that allows data to be stored, processed, and analyzed efficiently.
- Best For: Those who enjoy working with the technical aspects of data management and creating the architecture that supports large-scale data analysis.
- Key Responsibilities:
- Building and managing databases, data warehouses, and data pipelines.
- Developing and maintaining ETL (Extract, Transform, Load) processes to move data between systems.
- Ensuring data quality, accessibility, and security.
- Working with big data technologies like Hadoop, Spark, and cloud platforms (AWS, Azure, Google Cloud).
- Skills Required:
- Proficiency in programming languages like Python, Java, or Scala.
- Expertise in database management and big data tools.
- Strong understanding of data architecture and cloud technologies.
- Outcome: Data engineers focus on creating the infrastructure and pipelines that allow data to flow efficiently into systems where it can be analyzed by data analysts or data scientists.

Data analysts work with the data to extract insights and help make data-driven decisions, while data engineers build the systems and infrastructure that allow data to be stored, processed, and analyzed. Data analysts focus more on business outcomes, while data engineers are more involved with the technical foundation that supports data analysis.

I have curated best 80+ top-notch Data Analytics Resources 👇👇
https://t.me/DataSimplifier

Like this post for more content like this 👍♥️

Share with credits: https://t.me/sqlspecialist

Hope it helps :)

𝗙𝗥𝗘𝗘 𝗧𝗲𝗰𝗵 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗧𝗼 𝗜𝗺𝗽𝗿𝗼𝘃𝗲 𝗬𝗼𝘂𝗿 𝗦𝗸𝗶𝗹𝗹𝘀𝗲𝘁 😍

✅ Artificial Intelligence – Master AI & Machine Learning
✅ Blockchain – Understand decentralization & smart contracts💰
✅ Cloud Computing – Learn AWS, Azure&cloud infrastructure ☁
✅ Web 3.0 – Explore the future of the Internet &Apps 🌐

𝐋𝐢𝐧𝐤 👇:- 

https://pdlink.in/4aM1QO0

Enroll For FREE & Get Certified 🎓

End to End Azure Data Engineering Project

𝗧𝗼𝗽 𝗖𝗼𝗺𝗽𝗮𝗻𝗶𝗲𝘀 𝗢𝗳𝗳𝗲𝗿𝗶𝗻𝗴 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 😍

TCS :- https://pdlink.in/4cHavCa

Infosys :- https://pdlink.in/4jsHZXf

Cisco :- https://pdlink.in/4fYr1xO

HP :- https://pdlink.in/3DrNsxI

IBM :- https://pdlink.in/44GsWoC

Google:- https://pdlink.in/3YsujTV

Microsoft :- https://pdlink.in/40OgK1w

Enroll For FREE & Get Certified 🎓