Cooper Timmerman
Senior Software Engineer at Mariana Minerals
San Francisco, California, United States
Summary
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Senior🎓
Top SchoolCooper Timmerman is a Senior Software Engineer based in San Francisco with eight years of full-stack experience building production-grade systems for startups and enterprise teams. He has delivered conversational AI agents for Android Automotive, designed EV routing simulation tooling, and optimized microservices handling 10K+ daily requests using Node.js, Docker, and Azure. At Rooster Grin he dramatically cut page and tool load times through Redis, Sidekiq, and web-sockets and led mobile development with React Native, evidencing both performance-first mindset and cross-platform fluency. His background includes iOS accessibility work integrating OCR and vision APIs for assistive wearables, showing a long-standing interest in practical, user-focused solutions. Comfortable shipping across frontend, backend, and automation testing stacks, Cooper pairs hands-on implementation with mentoring and QA tooling to reduce cost and accelerate delivery. He maintains a pragmatic, metrics-driven approach to engineering while exploring conversational and mobility-focused applications.
8 years of coding experience
6 years of employment as a software developer
Bachelor of Arts (BA) Computer Science, Bachelor of Arts (BA) Computer Science at University of Colorado Boulder
English, Spanish
Github Skills (13)
javascript9
open-source9
data-structures5
cpp5
algorithm4
algorithms4
react2
react-native2
editor1
rich-text1
text-editor1
rich-text-editor1
draft-js1
Programming languages (6)
Github contributions (5)
coopdog95/RoosterGrinDomains
May 2020 - Jun 2020
Contributions:118 pushes, 1 branch in 21 days
coopdog95/porsche_hunter_mobile
Sep 2022 - Oct 2022
Contributions:10 pushes, 1 branch in 5 days
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