# Jiahan Yan

> Senior Software Engineer at Google

Location: San Francisco, California, United States
Profile: https://flows.cv/jiahan

A born explorer and an efficient engineer interested in learning new things.

## Work Experience
### Senior Software Engineer @ Google
Jan 2019 – Present | Sunnyvale, California, United States
Chat Infra, Payments Buyflow and Conversational AI Agent.

### Software Engineer @ Pocket Gems
Jan 2018 – Jan 2019 | San Francisco Bay Area

### Software Engineer Internship @ Sympler
Jan 2017 – Jan 2017 | Greater New York City Area
•Developed a Reddit search engine (Python, TF-IDF, Word Movers Distance Model, Reddit PRAW).

•Developed a Text Classification System with Reddit as a corpus based on  Neural Network (Tensorflow).

•Developed a WeChat official account for Budweiser and delivered a demo during meeting with Budweiser's marketing team (web.py, WSGI). 

•Helped improve Sympler's Snapchat bot by adding image search functionality (PHP, Microsoft Azure service).

### Research Associate Internship @ Kantar Health
Jan 2016 – Jan 2016 | Singapore
• Support on Asia-Pacific quantitative research project for anti-hypertensive drug, specifically on data analysis, client management, updating reports and presentations.

• Develop case studies and collate regional experiences to assist in proposal development, across various therapy areas including oncology, cardio-metabolic, virology (HBV, HIV) and immunology; across various engagement objectives including market landscape, launch excellence, forecasting, brand performance optimization and communications strategy; for both quantitative and qualitative methodologies.

• Provide biomedical knowledge support via conducting desk researches on access schemes of healthcare products within the Asia-Pacific region.

• Support to value COPD drug dossier for buyers in Singapore


## Education
### Master of Engineering (MEng) in Computer Science
Cornell University

### Bachelor's degree in Major in Elctrical and Optical Engineering, minor in English.
Zhejiang University


## Contact & Social
- LinkedIn: https://linkedin.com/in/jiahan-yan-62147364

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