Roadmap
Data Science Roadmap
Move from data questions to trustworthy decisions.
01
Foundations
Strengthen SQL, Python, and statistics.
- SQL
- Python
- Probability
02
Inference
Learn how to reason under uncertainty.
- Distributions
- Confidence
- Experiments
03
Modeling
Build models with baselines and evaluation.
- Supervised learning
- Validation
- Leakage checks
04
Proof
Produce a decision-focused analysis.
- Notebook
- Report
- Recommendation
Readiness evidence
- Completed project
- Explainable trade-offs
- Practice under realistic constraints
Related learning
Turn this into today's learning plan.
Roe turns an outcome into the next useful lesson, then checks and reviews what sticks.
