Software Engineer · Backend Systems · AI Products · Security
I build backend systems first, then layer AI and a usable interface on top. I also explore security and build small tools around it.
Core: Python · FastAPI · PostgreSQL · Redis · Celery · SQLAlchemy · Pydantic · Docker
AI: RAG · embeddings · LangChain · FAISS · OpenAI · sentence-transformers
Product: TypeScript · Next.js · React · Express · Tailwind
Practice: Git · pytest · Linux · GitHub Actions · async Python · JWT/RBAC · Prometheus
Security: hacking and defense exploration · small tools
| Project | What it is |
|---|---|
| Lexora | Asynchronous document processing and retrieval. Celery ingestion pipeline, per-user vector isolation, retrieval with citations, SSE streaming. FastAPI, PostgreSQL, Redis, FAISS. |
| EsenceLab | AI hiring product. Next.js frontend, Express API with JWT auth and RBAC, FastAPI service for resume parsing and job matching, PostgreSQL/Supabase. |
| vpnbox | Free public VPN for Linux. Fetches the live VPN Gate server list, ranks relays by reachability, filters by country or city, tunnels through OpenVPN. One stdlib-only Python file. |
| HookFlow | Reliable webhook and event delivery. Accept first, persist, then deliver with atomic claims, leases, and dead-letter recovery. Zero double delivery. FastAPI, PostgreSQL, Redis. |
| neuDB | Embedded Python database engine. Crash-atomic JSON-file persistence, human-readable files, honest benchmarks. |
Each one is a different problem: retrieval quality, shipping a product end to end, a tool that has to work on other machines, delivery that survives failure, and storage that stays honest.
Last maintained: 2026-10-26 – dead PyPI reference removed from neuDB row; CI audit gates fixed on esencelab; featured work: Lexora, EsenceLab, vpnbox, HookFlow, neuDB.