Learn Backend Express, REST APIs, and JWT
Level 5: Backend (Express). Express, REST APIs & JWT Security. Build a backend safe for other people to use, not one that only runs on your laptop.
- Express
- REST APIs
- Prisma ORM
- JWT authentication
- Testing & docs
What you can do by the end of the level
- Structuring a layered Express server
- Designing REST APIs and wiring them to a database with Prisma
- Input validation and one consistent error shape
- JWT auth, role-based access, and ownership checks
- Tests, API docs, and getting it online
Portfolio project for this level
Multi-Role REST API
An API that is validated, tested, documented, and publicly reachable.
How do I move up to the next level?
Each level ends with an assessment. Pass it and you move up. If not, you repeat this level instead of being pushed forward. You also get one free step back a level.
How much does this level cost?
From Rp300.000 per level, plus a Rp500.000 commitment fee paid once on enrollment. The opening class of this level is free. Cost
Start with the free opening class
Join the first Level 1 class, see how we teach and meet the mentor. Then decide.