William Bertrand
Founding Engineer at Marble Health
Boulder, Colorado, United States
Summary
👤
Senior🎓
Top SchoolWilliam Bertrand is a founding engineer with 11 years of full-stack experience, currently building Marble Health from Boulder after a tenure as a senior engineer at Oportun. He has shipped mobile and backend systems across startups and acquisitions—leading React Native apps, Node.js backends, Python/Flask services, and cloud-native deployments on Kubernetes. At Omniscience he drove cross-platform product development (including iOS/Swift) and holds a granted patent, highlighting a habit of turning product needs into robust technical solutions. Comfortable across databases, web frameworks, and distributed infrastructure, he combines hands-on implementation with product-minded collaboration and a track record of shipping features that scale.
11 years of coding experience
7 years of employment as a software developer
Clarksburg High SchoolComputer Science, Computer Science at Princeton University
English, Spanish
Github Skills (19)
tooltips10
javascript9
react9
jam7
unity2d6
unity3d5
tabletop5
unity-game-engine5
defense5
pirate5
puzzle5
tower5
game-dev4
game-development3
web-application3
Programming languages (5)
Github contributions (5)
williambertrand/plant-defense
Mar 2021 - Mar 2021
2D Plant/tower defense game written in C# using Unity Game Engine
Contributions:1 release, 11 commits, 2 PRs in 7 days
planttower-defensegamegamedevunity-game-engine
HourToEmpowerOrg/h2e-web
Jan 2022 - Jul 2024
Web application for hour to empower
Contributions:4 PRs, 2 pushes, 3 branches in 2 years 5 months
web-applicationempower
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