Start Here - Your Journey Begins
Welcome to PySpark.in! We're here to help you master Data Engineering, Machine Learning, and AI - step by step. Choose your path and start learning today.
Not sure where to start?
Take our 2-minute assessment to find your perfect learning path
Choose Your Learning Path
Select the track that matches your career goals
Data Engineer Path
Go from Python and SQL fundamentals to Spark, ETL pipelines, lakehouse patterns, and interview readiness.
You'll learn:
- Python and SQL basics
- Spark transformations
- Production ETL patterns
- Interview practice
Analytics Engineer Path
Learn SQL, data modeling, metrics thinking, and the workflows that power trusted reporting.
You'll learn:
- SQL fluency
- Data modeling
- Metric design
- Reporting reliability
ML Engineer Path
Build a practical machine learning foundation with feature engineering, evaluation, and deployment thinking.
You'll learn:
- Python for data
- Model training
- Evaluation habits
- ML workflow design
AI Engineer Path
Move from LLM basics to RAG, agents, evaluation, and production AI application design.
You'll learn:
- LLM foundations
- RAG patterns
- Agent workflows
- Evaluation and safety
How It Works
Start learning in 4 simple steps
Pick Your Path
Choose a learning track based on your goals
Learn by Doing
Follow interactive tutorials with in-browser code
Practice & Quiz
Test your knowledge with quizzes
Interview Ready
Prepare for your dream job
- Basic Programming - Familiarity with any programming language helps, but we'll teach you Python from scratch!
- Curiosity - The most important skill! Data & AI evolve constantly, and so should you.
- Time Commitment - Just 15-30 minutes daily to see significant progress.
- Computer with Internet - That's it! Our in-browser compiler needs nothing else.
Success Stories
See how others started their journey
"Went from zero coding experience to landing a Data Engineer role in 6 months. The structured path made all the difference."
"The in-browser compiler meant I could practice during my commute. Now I build ML models daily at work!"
"As a final year student, PySpark.in helped me ace technical interviews at top companies."
Ready to Start Your Journey?
Join thousands of learners building their careers in Data & AI