Engineering Experience
Chronological overview of ministerial software consulting, government internships, campus transit platforms, and full-stack engagements.
Freelance Fullstack Developer
Led development of 'Silompat' (silompat.simpel-bpjnlampung.cloud), a mission-critical web-based certification platform for Asphalt Mixing and Batching Plants (AMP/BP) used by industrial road-construction contractors across Lampung.
- Engineered database-driven role validation and JWT authentication controlling multi-role access across industrial applicants, certified field inspectors, and BPJN officials.
- Constructed backend workflows and complex state validation pipelines for multi-step industrial licensing certifications.
- Executed the full software development lifecycle (SDLC), translating formal ministerial engineering standards into intuitive software features.
- Maintained continuous feature releases and iterative updates based on stakeholder audit feedback until successful deployment.
Backend Developer Intern
Engineered 'Agent' (agent.pepadun.id), an internal enterprise web application automating daily activity logging, meeting agendas, and recurring institutional reporting workflows for immigration officers.
- Built high-performance RESTful API backend using Python and Django, connecting to Next.js frontend interfaces.
- Implemented a secure authentication system using JWT, storing access and refresh tokens in HTTP-only cookies to ensure enterprise-grade session protection.
- Deployed and hardened the application on a Linux VPS, configuring Nginx as a reverse proxy and managing background processes with Gunicorn and PM2.
- Automated official periodic report generation, significantly decreasing manual compilation overhead for office secretariats.
Backend Engineer & Fullstack Developer
Engineered the official web portal and administrative monitoring system for the campus Bus Rapid Transit service, synchronizing real-time vehicle GPS coordinates with physical TapCash NFC card payment hardware.
- Architected backend services using Django / Node.js and PostgreSQL to ingest real-time TapCash card transactions and GPS telemetry.
- Developed an administrative monitoring dashboard utilizing Next.js providing live fleet status, transaction reconciliation, and driver shift logs.
- Deployed the full-stack ecosystem on a Linux VPS, configuring Gunicorn and utilizing PM2 for continuous background process availability.
- Reduced vehicle dispatch scheduling errors by 40% and maintained 99.2% API uptime before formal handover to ITERA IT Division.
Fullstack Developer
Engineered the official 'Smart Village' web portal and community administration platform for Desa Fajar Baru under a decoupled architecture separating the backend API from the reactive frontend.
- Constructed a decoupled RESTful API in Laravel (PHP) handling official citizen certificate requests (surat menyurat) and public announcements.
- Built a high-performance, mobile-responsive single-page application frontend using React.js and Vite.
- Configured shared hosting deployment with custom URL rewrite rules, achieving sub-1.2s load times without requiring a dedicated VPS.
- Collaborated directly with Digibooster IT Consultant to ensure rigorous production quality standards and complete handover to village staff.
Gameplay Programmer & Atmospheric Designer
Developed 'Lilu', a 3D atmospheric psychological horror game in Godot Engine, featuring custom kinematic player physics, dynamic enemy AI state machines, and 3D spatial acoustics.
- Programmed kinematic collision controllers, player stamina curves, and horror sanity meters in GDScript.
- Engineered modular finite state machines driving reactive enemy patrol, investigation, and pursuit routines.
- Configured distance-attenuated 3D spatial sound buses to create psychological tension without visual clutter.
- Presented and demonstrated the project through two successful public campus exhibitions at ITERA.
Android Developer
Engineered a native Android educational discussion and interactive quiz application in Kotlin for the Mobile Application Programming course capstone.
- Designed clean MVVM architecture separating reactive UI views from data repositories with Kotlin Coroutines.
- Implemented real-time bidirectional data synchronization using Cloud Firestore and secure Firebase Authentication.
- Integrated the Imgur API with asynchronous image compression for cloud media attachments.
- Earned top academic marks upon final project defense and live multi-device demonstration.