Backend & Lead Developer

Project Overview: Led backend development for a salon services marketplace, architecting the core infrastructure from the ground up to support service listings, scheduling, and vendor management.

API Development: Built secure, high-performance RESTful APIs using vanilla PHP and MySQL, enabling seamless data synchronization for the Flutter mobile application.

Security & Collaboration: Hardened the codebase against critical vulnerabilities (SQLi, XSS, CSRF) and coordinated with frontend teams via Git to streamline integration.

Impact: Delivered the MVP three weeks ahead of schedule, reducing security exposure by 95% and allowing for early user testing and rapid feedback cycles.