# Yen-Han Chen

> Software Development Engineer at Pinterest

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

Passionate, eager to learn, and a bit perfectionistic. I am fighting hard to meet and go beyond my standard of a great software developer.

## Work Experience
### Staff Software Engineer @ Pinterest
Jan 2020 – Present
Ad formats team - Shopping ads, MDL ads, Direct Link ads

### Software Engineer @ Facebook
Jan 2017 – Jan 2020 | Menlo Park, CA
Ad Breaks team | In-stream Video Ads | Product engineer
Ad Breaks is a part of the Facebook App Monetization Organization which responsible for the mid-roll video ads in an original video content.

### Member of Technical Staff - SDE @ BloomReach
Jan 2015 – Jan 2017 | San Francisco Bay Area
Design, build and manage scalable data ingestion service for inventory data from some of the world’s largest e-commerce retailers
- Process Billions lines of feed data with tens of millions of products indexed daily on top of Hadoop Cascading
- Customized Hadoop InputFormat and RecordReader for various kinds of data formats
- Modularized ingestion operations such as merge and aggregation to increase reusability
- Simplified complex custom data integrations by introducing a DSL-based module orchestration approach reducing the average integration time by half
- Minimized the operational cost by selecting the correct machine type and Hadoop configuration

### Software Engineering Intern @ Amazon
Jan 2014 – Jan 2014


## Education
### Master of Science (MS) in Electrical Engineering: System
University of Michigan

### Bachelor of Science (BS) in Electrical Engineering
National Taiwan University


## Contact & Social
- LinkedIn: https://linkedin.com/in/yen-han-chen-7842347b

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Source: https://flows.cv/yenhan
JSON Resume: https://flows.cv/yenhan/resume.json
Last updated: 2026-04-12