# Han Yin

> llama.cpp’s Android codeowner

Location: Mountain View, California, United States
Profile: https://flows.cv/hanyin

🦙 I maintain llama.cpp's official Android binding (the new one :)
https://github.com/ggml-org/llama.cpp/tree/master/examples/llama.android

🤖 I also built Arm's first app "AI Chat" using the binding above: 
https://developer.arm.com/community/arm-community-blogs/b/announcements/posts/ai-chat-explore-and-evaluate-llms-on-android-and-chromeos

## Work Experience
### Staff AI Technology Engineer @ Arm
Jan 2024 – Jan 2025 | San Jose, California, United States
[AI and Developer Platforms]

### Tech Lead @ Snap Inc.
Jan 2023 – Jan 2024 | Palo Alto, California, United States
[Camera Platform - Platform Services]

### Software Engineer @ Snap Inc.
Jan 2022 – Jan 2023 | Seattle, Washington, United States
[Camera Platform - Camera Kit]

### Software Engineer @ Facebook
Jan 2021 – Jan 2022 | Seattle, Washington, United States
[MPF Privacy Experiences]

### Software Engineer @ TikTok
Jan 2020 – Jan 2021 | Seattle, Washington, United States
[TikTok-Eng-US-Android]

### Software Engineer @ Uber
Jan 2018 – Jan 2020 | Greater Seattle Area
[Rider Verticals - Airports, Events & Venues]

### Software Engineer @ Wish
Jan 2018 – Jan 2018 | San Francisco, California
[Product Core - Android]

### Software Engineer @ Groupon
Jan 2017 – Jan 2017 | Palo Alto, CA
[Mobile QA / Tools & Infra]

### Software Engineer @ Microsoft
Jan 2015 – Jan 2016 | Beijing
[Cloud & Enterprise China]


## Education
### Bachelor's Degree in Information Systems
Tsinghua University
Jan 2012 – Jan 2016

### Master's Degree in Computer Science
University of Illinois Urbana-Champaign
Jan 2016 – Jan 2018

### Bachelor's degree in Information Management and Information Systems
清华大学经济管理学院 Tsinghua University School of Economics and Management
Jan 2012 – Jan 2016


## Contact & Social
- LinkedIn: https://linkedin.com/in/nacosiren

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Source: https://flows.cv/hanyin
JSON Resume: https://flows.cv/hanyin/resume.json
Last updated: 2026-03-22