I build secure, production-grade APIs and systems — from database schema to deployment pipelines.
- 🔭 Currently building PUHON — a gamified LMS for students in ValNat High with a NestJs backend, NextJs for frontend, Ably (realtime), Firebase (Auth + FCM) and Supabase (PostgreSQL + Storage).
- 🏆 1st Place, C# .NET Category — CSD Interskills, University of Caloocan City - South Campus (2025)
- 🎓 BS Computer Science @ University of Caloocan City — Expected 2027
- 📍 Quezon City, Philippines
Languages
Frameworks & Tools
Databases & Infrastructure
| Project | Description | Stack | Repo |
|---|---|---|---|
| SmrtVlt | Secure vault management system with biometric auth, PIN-based access, real-time WebSocket hardware integration, and embedded C++ firmware | Python · FastAPI · PostgreSQL · Redis · C++ | View |
| GearFalcon API | Service management platform with RBAC, Quote & Job lifecycle engine, multi-tenant MySQL schema, and full Docker orchestration | PHP · MySQL · Docker · JWT | View |
✦ Clean Architecture — business logic stays independent of infrastructure
✦ Domain-Driven Design — model the problem before the solution
✦ SOLID + Repository Pattern — write code that's testable by design
✦ Security by default — auth, rate limiting, and audit logging from day one
✦ Observability first — if you can't measure it, you can't fix it
Open to backend engineering roles and internship opportunities. Let's connect → aban.marynelle.dev@gmail.com