# henry zhao

> Senior Software Engineer at Sabio

Location: Fremont, California, United States
Profile: https://flows.cv/henryzhao

1.14 years of experience in wireless, telecom, adtech industries 
2.In-depth understanding about the big data, distribute database, wireless technology
3.Strong experience in developing high performance, high load, large scale system
4.Strong knowledge about all kinds of database
4.Strong experience in server side trouble shoot and analysts – mainly on Linux
5.Strong experience in system and architecture design
6. Very creative and sensitive to new technology

## Work Experience
### Senior Software Engineer @ Sabio
Jan 2025 – Present

### Principal Software Engineer @ Magnite
Jan 2022 – Present

### Principal Software Engineer @ Trifacta
Jan 2019 – Present

### Senior Software Engineer @ LiveRamp
Jan 2018 – Present

### Senior Software Engineer @ OpenX
Jan 2015 – Present
*Develop large scale service to store/collect global user data into variety of database/filesystem for real-time online ads biding (100B+ request per day) and analyze
*Work on core ads exchange service
*ETL job to process dmp (user segment), cross device id, viewability, user rtb data (cookie sync) data and provide service for exchange service  
 *Process/analyze large scale of user data (hundred terabyte) and work with third-party data vendor to provide more accurate/valuable user data for buyer side (DSP) to bid 
*Cloud service migration

### Senior Software engineer @ TeleNav
Jan 2008 – Jan 2012 | 950 De Guigne Drive, Sunnyvale, CA
*Server development to provide all kinds of navigation service such as route, map, poi search, Geocoding and voice recognition to serve more than 30 million customers
*Develop cross platform network access module to provide services API to different platform like IPhone(ios), Android(ndk), qnx-bbx, linux-x86, winCE etc. 
*Develop map caching/storage system to store Terabytes of different type of map tile data (png, vector, traffic etc) all over the global to provide high performance of map service  
*Develop TeleNav GPS Navigator application on BlackBerry/J2ME platform 
*Develop Navigation module on client side to provide feature such as direction, map matching, gps track and deviation detection during drive
*Develop Map module to render PNG, 2D/3D Vecotr and traffic map tile
*Design and implement UI flow such as Poi Search, Address Capture, Voice Recognition on client


## Contact & Social
- LinkedIn: https://linkedin.com/in/henry-zhao-72a4b338

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