About
I am a final-year Informatics student at Sam Ratulangi University with a strong focus on full-stack web and mobile development. I have experience designing and building applications across front-end, back-end, database, authentication, role-based access control, file storage, and reporting workflows. I enjoy collaborating with teams, communicating clearly, and delivering reliable software while continuing to grow in a dynamic professional environment.
Experience
Skills
Check out my latest work
I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.
TRACKMEL PLN (ULP Manado)
Designed and delivered RESTful APIs with NestJS and TypeScript for multi-role incident and installation workflows. Built authentication, RBAC, rate limiting, PostgreSQL schemas with Prisma, secure file upload with image processing and AWS S3-ready storage, audit logging, and sequential report IDs. Also created a responsive admin dashboard with Tailwind, Radix UI, charts, cookie-based JWT auth, refresh flow, and secured services.
UNSRATE
Developed backend features for a dating web app for UNSRAT students, including swipe, profile, view profile, chat, login, register, and admin functionality. Built Socket.IO based real-time chat scoped to matches and enabled file upload with static viewing and file size limits.
UPT Archives & Inventory Information System
Built a full-stack archives and inventory system with responsive UI, credential authentication, role-based access control, active/disabled account status, CRUD and business flow route handlers, Supabase document storage, and PDF preview support.
SISURABI
Built Sistem Informasi Suvenir Responden dan Absensi Bank Indonesia (SISURABI), an internal management system for surveyors covering attendance, souvenir report submissions, and respondent data across Admin, Super Admin, and Surveyor roles. Implemented GPS clock-in/out, reverse geocoding, selfie capture, late detection, approval workflows, analytics dashboards, XLSX/PDF exports, PWA offline support, Web Push notifications, and AWS S3 storage.
DAREBI
Built Database Responden Bank Indonesia (DAREBI), with a RESTful API layer, Zod validation, CSRF protection, role-scoped data access, and structured error handling across 10+ endpoints. Implemented RBAC with admin/staff permissions, scoped survey access, CSV import with auto-delimiter detection and fuzzy field matching, plus branded Excel export with ExcelJS.
SIMABI
Developed Sistem Magang Bank Indonesia (SIMABI), a mobile-first internship management system for Bank Indonesia Regional Office North Sulawesi, replacing paper-based workflows. Implemented geofence attendance, GPS accuracy validation, altitude-based spoofing detection, role-based access control, protected route middleware, and automated CRON reconciliation for absences, holidays, approved leaves, and weekends.