Work
Projects
Selected things I've designed, built, and shipped — each with the problem, the solution, and the tech behind it. Open a card for the full case study. For the complete public code archive, visit the GitHub hub.
8
Case studies
8
Live
26
Technologies
182
GitHub repos
6
Services
8
Blog posts
Kilat Cloud
LiveAn API-driven cloud platform: customer console, admin, auth, billing, queue workers, provider abstraction, and multi-region infrastructure planning.
- Service-separated architecture (console / auth / core / admin)
- Wallet, ledger, balance hold, invoice (KTC-{random}) flow
Onidel Cloud Platform
LiveBackend + infrastructure project: OpenStack integration, VM lifecycle, orchestration, and deployment pipelines.
- OpenStack integration & instance management
- Resource orchestration with DB persistence + Redis cache
SPMB / PPDB Batam
LiveGovernment-style digital admission system: registration, WhatsApp verification, ranking, selection, dashboards, and document verification.
- Multi-role dashboards (parent, school, government)
- Admission paths: zonasi, afirmasi, prestasi, mutasi
Edupus CBT
LiveCBT at cbt.edupus.id (Laravel 12) with Kotlin/CameraX Android proctoring and Next.js frontend staging.
- Android proctoring: compile/target SDK 34, min 24
- Admin: site name, CBT config, logo upload
Edupus Cloud
LiveVM provisioning and lifecycle management with monitoring and resource state tracking.
- Start / stop / restart VM workflows
- Console URL + status sync
Portfolio Website
LiveStatic portfolio: project case studies, full CV, GitHub hub with 187 repos, and custom contribution heatmap.
- Static HTML output — instant loads
- 187 auto-generated repo detail pages
SeismicID
LiveReact + Vite earthquake simulation with immediate visual feedback and responsive UI.
- Interactive magnitude & depth configuration
- Immediate visual feedback
Tmail
LiveSelf-built and self-operated temporary email service.
- ~20k monthly users
- Independent product ownership
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