CostFree (CS50 certificate) · verified edX certificate optional (paid)
DifficultyBeginner
Prep time~75 hours
Format9 problem sets + final project
Why this certificate
The friendliest serious Python course — and a free Harvard-branded certificate on completion.
How to prepare
- Start at cs50.harvard.edu/python — no prior experience needed.
- Do every problem set including the "feeling-less-comfortable" variants for stretch.
- Build a final project that solves a real Pakistani problem (expense splitter, prayer-time planner for your area, rickshaw fare estimator).
Format
Auto-graded problem sets + final project submission.
Pakistani tips
- Combine with Cisco Python Essentials 1 (also free with certificate) for a strong Python CV block.