←All work01 / 08
University e-learning
A complete e-learning platform and a lockdown exam app for a private university — built solo, end to end.
- Year
- 2025–26
- Role
- Sole engineer — design to deployment
- Client under NDA
- Stack
- React · Rust · PostgreSQL · MongoDB · Electron
Overview
A new learning platform for a whole private university in Poland, replacing the system it had outgrown. Inspired by the old one, but rebuilt from scratch — keeping what worked and dropping what didn't.
In numbers
- students
- 8,200
- teachers
- 150
- engineer — me
- 1
What I built
- 01Courses, tests and question banks, assignments, course forums, surveys, and course-wide and platform-wide announcements.
- 02Automated grading, course assistants, course and global material libraries, notifications and an in-app tutor that explains every screen.
- 03Two-way sync with the university's dean's office system and its sign-in methods.
- 04A separate Electron exam app with anti-cheating safeguards that can't be bypassed on university machines; every request is signed with a private key.
- 05Everything — architecture, backend, frontend, exam app and deployment — designed and built by me alone.
Highlights
- Rust backend with PostgreSQL and MongoDB, React frontend.
- Tamper-resistant exam flow: signed requests and a locked-down client.
- Built to replace a legacy system without losing what staff relied on.