Senior Full-Stack Engineer. Pragmatic builder of scalable systems on modern JS and cloud stacks (Vercel, Neon, Upstash, AWS), focused on clean architecture and long-term reliability.
Built QR-based ordering system for real-time DJ/song requests. Developed live-updating CRUD tables with socket-based concurrency resolution and led migration from GitLab Pro, saving the company ~IDR 72M annually.
Responsible for database design, software maintenance and full stack software development.
Maintained practicum database serving ~20,000 students/semester and ASP.NET web app used by 161 staff.
Delivered programming-based classes for 1,700+ students and created internal applications for practicum needs.