Software Development Engineer on the Core team at Unizoy. I build backend systems that carry real production load — distributed services, LLM/RAG pipelines, and the tooling that keeps them fast and cheap.
Most of my strongest work lives in private and company repositories, so the summary below is the honest index of it.
Languages C++ · Python · TypeScript · JavaScript · C · SQL Backend NestJS · Node.js · Express · FastAPI · Flask Frontend React · Next.js · Tailwind Data PostgreSQL · Redis · TypeORM · BullMQ Cloud & DevOps AWS (EC2, RDS, S3) · Docker · GitHub Actions · Turborepo AI OpenAI · Anthropic · Azure · Gemini · RAG pipelines · Whisper
- Knight on LeetCode — max rating 1878
- Specialist on Codeforces — max rating 1402
- Global rank 790 of 26,000 — LeetCode Biweekly Contest 124
- Meta Hacker Cup 2023 — advanced to Round 2, global rank 2932