Devin Fitzsimons
Senior Software Engineer at CompanyCam
Fort Collins, Colorado, United States
Summary
👤
Senior🎓
Top SchoolDevin Fitzsimons is a senior software engineer with 11 years of experience building interactive frontends and serverless backends, currently focused at CompanyCam and running his own passion project, Comics Helper. He prefers React, TypeScript, Tailwind and XState for application UIs and uses AWS CDK with DynamoDB for scalable, event-driven backends. Devin champions statecharts as a communication and planning tool to surface hidden requirements during Agile grooming, and often uses XState beyond runtime for stakeholder alignment. He’s a strong proponent of pair programming and test-driven practices, fostering more maintainable, debuggable code through shared sessions and Live Share. His hands-on history spans Node.js, Lambda, API Gateway, Storybook and React Query, and he frequently experiments with new patterns in greenfield projects. Based in Fort Collins, CO, he combines an engineer’s practicality with founder-level product empathy from running and shipping his own SaaS.
11 years of coding experience
13 years of employment as a software developer
AAS Programming, Computer Science, AAS Programming, Computer Science at Delaware County Community CollegeStrath Haven
Github Skills (195)
redux-beacon10
python10
interpreter10
state-machine10
serverless10
orchestration10
serverless-stack10
javascript10
golang10
lambda10
scxml10
deploying10
react-bootstrap10
aws-lambda10
typescript10
Programming languages (12)
Github contributions (5)
aisflat439/fitzsimonsdotdev
May 2019 - Jan 2025
Professional site for Devin Fitzsimons
Contributions:5 reviews, 106 PRs, 187 pushes in 5 years 9 months
professionalazerothcore
aisflat439/process-is-black-and-white
Aug 2020 - Mar 2022
Repo for site that is the podcast
Contributions:53 PRs, 99 pushes, 5 branches in 1 year 6 months
podcast
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.