Computer Engineering graduate& aspiring security architect.

Designed and developed a PHP and MySQL-based inventory management system with QR code authentication and automated shelf identification. Integrated thermal receipt printing and QR scanning to streamline inventory transactions and improve operational efficiency. Worked directly with the client (Technological University of the Philippines) to gather requirements and implement workflow improvements that enhanced inventory tracking accuracy.

Developed a web-based guidance and alumni management system using PHP, MySQL, HTML, CSS, and JavaScript. Implemented Role-Based Access Control to manage secure access for students, alumni, faculty, guidance staff, and administrators. Designed the relational database and core modules, including alumni management, appointments, announcements, and job postings.

A portable ECG device paired with a mobile app — built as an affordable alternative to costly hospital-grade ECG equipment, similar in concept to how an Apple Watch reads heart rhythm. The app connects to the hardware for real-time heart monitoring.

A Firebase-connected IoT smart parking system: sensors installed in each parking spot detect a vehicle in real time, instantly updating the app to show whether the space is "Occupied" or "Available" — no more guessing or circling the lot.