Francis Fan
AI Application Engineer
Auckland, Auckland, New Zealand
Summary
👤
Senior🎓
Top SchoolFrancis Fan is an AI Application Engineer with a decade of experience building production-grade LLM-powered systems at Tencent and Huawei, and a proven track record delivering the first commercial telecom LLM deployment. He designs robust agent loops, multi-model routing, and RAG pipelines—optimising cost and context reuse (e.g., boosting KV-cache hit rates from 50% to 80% and cutting token costs ~40%)—and has driven measurable gains in accuracy and throughput across telecom and data-centre products. Currently building QClaw, a desktop AI agent that enables natural-language computer control via WeChat, he also introduced AI-assisted developer workflows and automated RAG evaluation with Neo4j-backed hybrid recall. Comfortable leading cross-functional teams and shipping end-to-end solutions, he pairs hands-on engineering (prompt engineering, LoRA fine-tuning, MLOps) with pragmatic product instincts and is open to senior AI/ML engineering or product roles in New Zealand.
10 years of coding experience
Bachelor's degree, Computer Science , Bachelor's degree, Computer Science at University of Minnesota
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (14)
android-library8
loader7
android6
image5
kotlin5
stepper5
caching5
viewpager4
flexbox4
android-view4
kotlin-android3
javascript3
android-ui3
android-development3
Programming languages (2)
Github contributions (5)
coding0man/Android-
Dec 2016 - May 2019
Contributions:2 commits, 31 pushes in 2 years 4 months
coding0man/BiShe
Apr 2016 - Jul 2017
Contributions:5 pushes, 1 branch in 1 year 3 months
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