# Ziyang Qi

> Engineer

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/ziyang

Over 10 years of algorithm experience. 8 years of coding experience.
Creative, self-motivated, and responsible as a software engineer.

## Work Experience
### Software Engineer @ Google
Jan 2018 – Jan 2025 | Mountain View, CA
* Search Quality
   - Distributed Clustering Pipeline
   - Spam & Scam LLM-based Detection
* Indexing Core: Semantic Understanding Infra
* Display Ads: Re-targeting Ads

### Software Engineer @ Yahoo
Jan 2017 – Jan 2017 | Sunnyvale
Advertising programmatic buying platform (DSP) backend

### R&D Intern @ Synopsys Inc
Jan 2016 – Jan 2016 | Sunnyvale, CA
Power grid analysis algorithm of VLSI design

### Research Intern @ Sogou
Jan 2012 – Jan 2012 | Beijing City, China
Input Methods frequency model & algorithms


## Education
### Master of Engineering (M.Eng.) in Computer Engineering
UC Santa Barbara

### Doctor of Philosophy - PhD (Transfered) in Computer Science
Penn State University

### Bachelor's Degree in Computer Science
Tsinghua University

### High School
Nankai High School


## Contact & Social
- LinkedIn: https://linkedin.com/in/ziyangqi
- Portfolio: http://qizy09.github.io

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Source: https://flows.cv/ziyang
JSON Resume: https://flows.cv/ziyang/resume.json
Last updated: 2026-03-29