2026-01-01
rexa
Architected a secure transactional backend platform for community-driven reward exchange. Focuses on high-reliability ledger systems and fine-grained authorization protocols.
stack: typescript, node.js, express, mongodb, jwt, rbac, backend architecture.
status: online.
- ยท Designed a gamified reward system serving 500+ users, increasing engagement by 30%
- ยท Built modular REST APIs with Express.js using middleware pipelines, handling 1,000+ daily transactions at 99.9% uptime
- ยท Implemented JWT-based RBAC with secure access control across user roles