AI Engineer · Software Engineer
AI Systems × Software Engineering
Anchi Li — I build and evaluate LLM agents, code intelligence systems, and production-ready AI applications.
Selected Systems
SELECTED / 03RAGenius
A production-ready knowledge system with a six-stage retrieval pipeline, concurrent execution, model caching, SSE streaming, and containerized deployment.
Python · React · LangChain · Docker
RepoHealth
A repository health and lifespan analysis system built from more than 100,000 GitHub repositories, combining survival analysis and deep learning.
PyTorch · Transformers · Survival Analysis
UX-Ray
A deployed web UI inspection tool that uses multimodal LLM analysis to identify usability issues and turn them into actionable recommendations.
Next.js · TypeScript · Gemini API
Engineering Experience
2024 — 2026Built distributed pipelines for coding-agent evaluation, repository understanding, and frontend Agent-as-a-Judge; a 2K+ benchmark achieved 90%+ human–AI scoring agreement.
Designed a RAG and multi-agent workflow for low-resource library code generation, reducing errors by up to 25%.
Engineered multi-turn conversation and memory for a low-code LLM agent platform, and improved Llama 3–8B instruction-following accuracy by 10% through LoRA fine-tuning.