Evan Francis
Senior Software Engineer at Coygo
San Diego, California, United States
Summary
👤
Senior🎓
Top SchoolEvan Francis is a senior full-stack engineer and founder with 12 years of experience building high-performance web and real-time trading systems from San Diego. He co-founded Coygo and served as CEO and lead applications engineer, architecting real-time digital asset tools with Vue/React front ends, Node.js/MongoDB back ends, and custom DSLs. At Intuit he improved developer productivity with tooling like the open-source Judo CLI testing framework and built search and backend services for large internal platforms. He currently drives engineering at Possible while also leading product and go-to-market efforts at his startup, blending hands-on coding with business leadership. An active open-source contributor, he has improved ccxws, a multi-exchange crypto WebSocket client, adding caching and exchange-specific features that boost performance. His background in game and interactive development gives him a strong sense for responsive UX and performant client experiences.
11 years of coding experience
8 years of employment as a software developer
Bachelor of Science (BS), New Media Interactive Development, Minor in Game Design & Development, Bachelor of Science (BS), New Media Interactive Development, Minor in Game Design & Development at Rochester Institute of TechnologyStartup Leadership Program
Stackoverflow
3,005reputation
478kreached
32answers
54questions
css
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Github Skills (22)
javascript10
websocket10
cryptocurrency10
websockets-client10
gemini10
websocket-client10
client-websocket10
api-design9
apim9
css9
api9
border9
html9
nock6
executor-service6
Programming languages (8)
Github contributions (5)
altangent/ccxws
Aug 2019 - Sep 2021
WebSocket client for 38 cryptocurrency exchanges
Role in this project:
Back-end Developer
Back-end DeveloperContributions:55 commits, 1 comment in 2 years 1 month
Contributions summary:Evan primarily focused on refactoring and enhancing the `ccxws` library, a WebSocket client for cryptocurrency exchanges. Their work involved deprecating the `fullId` property in several classes and replacing it with a more modern approach. The user implemented a limited ticker data cache and caching on the BitMEX exchange client, improving performance. They also made substantial changes to the Gemini client, including the implementation of ticker support.
exchangecoinbaseexchangeshuobibybit
ejfrancis/meteor-iview
Aug 2017 - Mar 2019
iView UI Toolkit for Meteor
Contributions:9 PRs, 31 pushes, 11 branches in 1 year 7 months
ui-toolkitiview-uimeteoriview
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