June 2021 – Dec. 2025 · Full-Stack Developer & Tech Lead at LineTech (Algiers, Algeria)
Deployed and operated 4 accreditation platforms for FAF and its leagues (LFP, LNFA, LIRF), issuing 50K+ badges across 360+ events.
- Built a QR-based access control app for 40,000+ capacity stadiums, extending a NestJS REST API for mobile workflows
- Co-developed distributed RMS, CMS, and EMS systems automating cup management and FAF workflows; led frontend architecture
Stack: NestJS, Flutter, React, PostgreSQL, Docker