Calvin Belden is a seasoned software engineer with 12 years of experience building web applications, now contributing to Notion after a near decade at Google. He spans frontend and backend work—shipping client-side apps in React/Angular and server-side systems earlier in his career—bringing practical full-stack fluency to product-focused engineering. Calvin has a track record of improving developer workflows, creating internal libraries, and automating testing frameworks, reflecting a strong emphasis on reliability and developer experience. He also teaches: early in his career he instructed young students in visual programming, an experience that informs his focus on clear, delightful user interfaces. Based in New York, he combines electrical engineering training from Notre Dame with hands-on product engineering at scale. Colleagues describe him as a pragmatic builder who enjoys turning complex problems into approachable web experiences.
11 years of coding experience
11 years of employment as a software developer
Electrical Engineering, Electrical Engineering at University of Notre Dame
Contributions:33 commits, 14 pushes, 3 branches in 25 days
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.