Marc Brannan
Founding Senior Staff Engineer at Capix (YC S22)
Edmond, Oklahoma, United States
Summary
👤
SeniorMarc Brannan is a founding senior staff engineer with eight years of hands-on experience building full-stack web and mobile products, currently leading engineering at a YC-backed startup. He specializes in JavaScript and TypeScript ecosystems—React, Relay/Apollo, Node.js—and has repeatedly delivered user-centered, scalable architectures that balance clean code with delightful UX. As founding lead at an acquired startup, he architected an end-to-end pet insurance and fintech platform, real-time payments, and an AI-powered claims adjudication system that automated six-figure disbursements. Marc combines product-minded engineering with operational rigor—CI/CD across web, mobile, and cloud—and has shipped mobile banking and marketplace experiences serving thousands of customers. Based in Edmond, OK, he favors open communication and continuous learning, bringing startup founder sensibilities to technical strategy and team growth.
8 years of coding experience
11 years of employment as a software developer
Github Skills (49)
babel-plugin10
trigger10
cancel10
emotion9
css9
react9
nhl-api8
css-in-js8
artisan8
astra7
nodejs7
mongodb7
database6
sql-server6
typescript6
Programming languages (3)
Github contributions (5)
mrbrannan/cancel-workflow-action
Aug 2021 - Aug 2021
⏹️ GitHub Action to cancel previous running workflows on push
Contributions:20 releases, 20 pushes, 20 tags in 1 day
pushpreviousworkflowscancelworkflow
Q-v-Q/psyduck-plugin-quotes
May 2018 - May 2018
Contributions:2 releases, 10 PRs, 16 pushes in 6 days
quotesrecallpluginpsyduck
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