John Rush
Senior Software Engineer at Google
- Role
- Senior Software Engineer at Google
- Location
- Redmond, WA, US
- LinkedIn followers
- 500 followers
About John Rush
I’m a hands-on engineer and tech lead focused on building fast, reliable, and scalable systems. At Meta, I lead efforts to automate our business verification flows by combining LLMs and human review, improving automation by 13% in key markets. Highlights include LLaMA 3–based document language detection, OCR pipeline improvements, and delivering new verification options for critical Chinese advertisers.Previously at Microsoft, I led performance and availability work for a cloud service handling 600B+ daily reads. I modernized legacy.NET systems, designed high-throughput Redis caching layers, and reduced P99 latency by up to 70% for key APIs.Skilled in.NET/C#, Python, C++, and Java, with deep experience in distributed systems, caching, observability, and backend performance tuning. Always looking to learn, ship impact, and solve hard problems.Email: j••••••••@gmail.com
Experience
Senior Software Engineer
Oct 2025 — Present · Kirkland, WA, US
BigQuery Infra
Education
UC Berkeley College of Engineering
Bachelor’s Degree, Electrical Engineering and Computer Science
2015 — 2019
Skills
- Sql
- Mongodb
- Twisted
- Git
- Scheme
- Python
- Wxpython
- Java
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