# Xiaoxiao Wang

> Tech Lead/ Senior Software Engineer

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

With 10+ years’ (5+ years on big data) engineering experience, I always believe in a systematic problem-solving approach and try to pursue operational excellence. 
I’m not only an excellent programmer but also data-driven and focuses on scalability in system design. 
I’m currently on sabbatical and work on small fun projects (both programming and other), and also looking for creative and challenging opportunities.

## Work Experience
### Tech Lead / Senior Software Engineer @ 23andMe
Jan 2017 – Jan 2019
Design and build data infrastructures and ETLs for genetic research.
Full ownership of the system from the design to the operational excellence.
On-call, review tech designs, mentorship, and conduct interviews.

### Big Data Platform engineer @ Quantcast
Jan 2014 – Jan 2017
Build big data systems running on top of QFS (Quantcast FS). 
As Quantcast has its own version of MapReduce, our team is responsible to build QC version of Hive, as well as production job schedulers.
On-call, interviews and mentorship.

### Software Engineer @ Marin Software
Jan 2012 – Jan 2014

### Research Assistant @ Northeastern University
Jan 2011 – Jan 2011
machine learning lab

### software engineer intern @ Virgin Instruments Corporation
Jan 2010 – Jan 2010 | sudbury, ma


## Education
### Master of Science - MS in computer science
Northeastern University


## Contact & Social
- LinkedIn: https://linkedin.com/in/xiaoxiao-wang-744b0219

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