System Programmer | Backend Architect | AI Infrastructure Explorer
I design and scale backend platforms with a focus on clean architecture, industry best practices, and high-performance systems.
For me, perfection is elegance, and elegance is true beauty — I strive to build systems that are not only fast and reliable, but also graceful in design.
- C++ Web Server from Scratch → Learned the internals of multi-threaded IO, full HTTP parsing, and adaptive rate limiting.
- AI Infrastructure & RAG Systems → Experimental LLM infrastructure beyond demos.
- retrieval as a policy: query decomposition, routing, and weighting
- hybrid neuro-symbolic knowledge access
- ablation, failure-mode analysis, and evaluation tooling
- Memory Engines → Episodic buffers, symbolic daily tables, and chapter-based reasoning for long-term context.
- Backend & P2P Systems → Token-based chat over DHT, secure AES/MinIO storage, WebSockets, Redis caching, and real-time notifications.
- Local Voice Assistants (V1 → V2 Evolution)
Progressed from a threaded prototype (Whisper + Coqui + Gemini) to a CPU-first, turn-aware, multiprocessing voice assistant, featuring:- event-driven orchestration
- interruption-safe (barge-in) interaction
- streaming STT → LLM → TTS pipelines (Moonshine + Silero VAD + Ollama LLM + Piper TTS)
- fully local inference using ONNX / GGUF models
This project emphasizes systems design, concurrency, and low-latency control planes, not just model integration.
- Open-Source: Typeflow → Creator of a full visual, type-safe workflow engine for Python, featuring:
- drag-and-drop React Flow editor
- function & class node system
- DAG compiler + Python orchestrator generation
- live execution via SSE
This project pushes toward a future of visual, OOP-driven, AI-native programming.
I enjoy the challenge of scaling elegant systems into production, while still diving into low-level internals out of curiosity.
My passion lies in giving AI a sense of memory and continuity, bridging the gap between stateless models and lifelong companions.
When I’m not coding, I’m usually researching new ideas, sketching system designs, or unwinding with some anime.
“If perfection is sin, I am a sinner — gladly.”