Martin Charles
Building Tinkering Sabbitical at independent
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolMartin Charles is a versatile software engineer with 13 years of experience building high-performance, production-grade systems across front-end, backend, and infrastructure domains from San Francisco. He has driven measurable impact at scale—designing a multi-tier cache at Coinbase that cut costs by over $750k/year and engineering a blockchain indexer at Agora that reduced indexing times from days to minutes. Equally comfortable in systems-level work, Martin spent a sabbatical reverse-engineering PlayStation services and building a PS4 emulator prototype, diving deep into linkers, loaders, binary translation, and graphics pipelines while also rescuing terabytes of community-created game data. An active open-source contributor, he’s improved UX and asset performance on projects like the widely used travis-web client and published tooling for data replication and torrent tracking. He combines curiosity-driven experimentation with a track record of shipping resilient, revenue-driving products and tooling.
13 years of coding experience
4 years of employment as a software developer
Bachelor of Science Computer Science Computer Science, Bachelor of Science Computer Science Computer Science at Rochester Institute of Technology
Stackoverflow
13,365reputation
5.3mreached
111answers
17questions
angular
top-1%
typescript
top-5%
tensorflow
top-1%
machine-learning
top-1%
github
top-5%
git
top-5%
Github Skills (29)
javascript10
css10
machine-learning10
travis-ci10
tensorflow10
front-end-development10
ember10
data-visualization10
ecmascript10
react10
angular10
git9
github9
typescript9
sass9
Programming languages (25)
Github contributions (5)
travis-ci/travis-web
May 2014 - May 2014
The Ember web client for Travis CI
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 commits in 8 days
Contributions summary:Martin primarily focused on enhancing the user interface of the Travis CI web client. Their work involved fixing visual inconsistencies, such as scrollbar issues, and converting image assets to SVG format for improved performance and maintainability. The user also updated various templates and stylesheets, including changes to the repository's show page, job details, and overall layout to accommodate the SVG assets. These updates suggest the user was committed to improving the visual experience of the web client.
ember-addonjavascriptweb-clientemberjstravis
0xcaff/asana-action
Sep 2018 - Oct 2018
Action on Google for interacting with Asana.
Contributions:75 commits, 7 PRs, 18 pushes in 1 month
googleasanaaction-on-google
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