Jonathan Rietveld
Web Mobile Developer at Spectrum Health
Grand Rapids, Michigan, United States
Summary
👤
Senior🎓
Top SchoolJonathan Rietveld is a Web/Mobile Developer with 14 years of experience building responsive JavaScript-driven applications and APIs, currently leading the MyHealth web/mobile team at Spectrum Health in Grand Rapids. He champions Test Driven Development and Clean Code, mentors associate developers, and brings practical Agile/Scrum leadership to healthcare and insurance projects. His background includes full-stack freelance work—designing RESTful APIs, OAUTH2 servers, and custom back-ends—and early rotations at GE Healthcare that exposed him to cross-domain web and imaging platforms. Comfortable across front-end frameworks and server-side stacks, he blends a love for UI/JavaScript with rigorous API craftsmanship and a track record of shipping production systems that scale across devices. An MSU computer science alum with a penchant for turning complex requirements into maintainable, testable software, he also contributes to center-of-excellence efforts to raise web/mobile standards.
14 years of coding experience
6 years of employment as a software developer
BS, Computer Science, GPA: 3.6, BS, Computer Science, GPA: 3.6 at Michigan State University
Github Skills (41)
bit9
mojolicious8
perl7
devtools7
cucumber7
tracks7
jasmine6
mozilla6
aws6
twilio5
nodejs5
api5
voice5
automation5
branches5
Programming languages (4)
Github contributions (5)
jonatr35/ai-responses
Oct 2025 - Jan 2026
Contributions:19 pushes in 3 months
jonatr35/ng2-todo
Jun 2015 - Jun 2015
Contributions:2 PRs, 7 pushes, 2 branches in 1 day
typescriptangular-2angular
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