Data Scientist — Role & Roadmap
Responsibilities
- Data cleaning, EDA, feature engineering
- Model selection, training and evaluation
- Communicate insights & produce reproducible analysis
Skills & Tools
- Python, Pandas, NumPy, scikit-learn
- PyTorch or TensorFlow basics
- SQL, visualization, experiment design
Roadmap
- Learn Python & statistics
- Practice ML with scikit-learn
- Study deep learning and implement small projects
- Deploy models and monitor in production