Muhammad Daffa Ma’arif.
The building habit
3,222 contributions in the last year- Active days
- 176 days
- Longest streak
- 81 days
- Public repos
- 28+ repos
TETHYS Planetary Intelligence
Planetary intelligence aggregator ingesting 12 real-time sensors into TimescaleDB with MAD Z-score anomaly detection and a 60 FPS 3D WebGL globe.
Selected Works
Catalog (14)→Shorekeeper S2S Agent
Autonomous AI & Voice↗Sub-second duplex speech-to-speech AI agent over LiveKit WebRTC with Gemini 3.7 Flash reasoning, Fish Audio 48kHz TTS, and Svelte 5 3D particle HUD.
PT Bukaka 5S Patrol Mobile
Industrial Mobile Engineering↗Industrial plant audit mobile application covering 9 heavy forging shops for PT Bukaka with camera evidence, offline-first sync, and manager sign-off.
AETER Zero-Trust Gateway
Zero-Trust Infrastructure↗WebAuthn passkeys perimeter reverse proxy shielding 5 microservices with real-time Bun SSE telemetry, running continuously under 3.6 GB VPS RAM limits.
Experience
Read full monograph→Software Engineering Intern
Engineered industrial telemetry systems, 100 Hz hydraulic press data ingestion, 3D mechanical visualizers, and factory audit mobile applications.
AI Research Assistant
Conducted multimodal computer vision and document intelligence research on corporate annual reports under supervisor Dr. Yudi Wibisono.
Fullstack Platform Engineer
Architected national-scale competitive programming and IT event management platform with automated ticketing and live jury scoring.