I mainly work on AI tooling, agent workflows, model access layers, and operations / control-plane products.
What I care about is not just calling a single model, but building systems and interfaces around modern LLM capabilities that are more stable, manageable, and production-ready.
I also work on eSIM transfer tools, VoWiFi / Wi-Fi Calling, and Android customization, alongside self-hosted tools for SIM account management.
Technologies and components I use most often:
- Frontend: TypeScript, React, Tauri, Web UI / PWA
- Backend: Node.js, Python, FastAPI, Go
- Android: Kotlin, Java, Jetpack Compose, LSPosed
- Data: PostgreSQL, SQLite
- Deployment & Operations: Docker, self-hosted services, proxy layers, multi-node management
- AI Ecosystem: OpenAI-compatible APIs, Agent UX, model aggregation and access layers
- eSIM transfer — Android eSIM transfer workflows, subject to carrier and device support.
- SoftVoWiFi Client — Experimental Wi-Fi Calling app for rooted Android devices with Qualcomm modems.
- SoWorldDIY — Self-hosted account management for 3HK, SoSIM, and SIMWorld.
- FlipDuo — LSPosed module and companion app for Xiaomi MIX Flip cover screens.
- LLM Pulse — Privacy-preserving model availability dashboard.




