Data Science
Turning data into answers: the end-to-end workflow from question to model to story.
Beginner
Start here. No background needed beyond school maths.
Data Science for Beginners
A 10-week, 20-lesson open curriculum from Microsoft covering the data science lifecycle with quizzes and assignments.
Microsoft
IBM Data Science Professional Certificate
An entry-level program on tools, Python, SQL, data analysis and visualisation. Courses can be audited free.
IBM (Coursera)
NPTEL: Python for Data Science
A short IIT Madras course on Python, NumPy, pandas and visualisation for students starting in data science.
NPTEL / IIT Madras
Advanced
Once the basics are comfortable.
Kaggle Learn: Feature Engineering
Create better features with mutual information, clustering, PCA and target encoding to improve model accuracy.
Kaggle
Kaggle Learn: Time Series
Forecasting with trend, seasonality, lags and hybrid models, using real sales and traffic data.
Kaggle