Martijn Cornips is a Senior Frontend Developer from the Netherlands with nine years of experience crafting high-performance, minimal-resource web applications focused on accessibility, SEO, and user-centered design. Deeply experienced with React (since 2015), TypeScript, and CSS, he pairs hands-on implementation with product thinking—bridging design, cloud, and architecture while championing Clean Code and robust testing. He has led major frontend modernizations and performance initiatives at high-traffic organisations, refactoring legacy stacks into scalable React-based systems and introducing CI/CD, PWAs, and automated testing. Comfortable owning the front-end across cross-functional teams, he proactively monitors UX and bugs to prevent issues before users notice them. An entrepreneur at heart, he built and ran his own SaaS and full-stack practice, giving him practical ops experience (Docker, AWS, CDNs) that informs his frontend-first decisions.
10 years of coding experience
16 years of employment as a software developer
HBO, Informatica, Information Engineering, HBO, Informatica, Information Engineering at HU University of Applied Sciences Utrecht (Hogeschool Utrecht)
VMBO-GL, ICT, VMBO-GL, ICT at Het Baken Stad College
MBO-4, Mediavormgever, MBO-4, Mediavormgever at Grafisch Lyceum Utrecht
Contributions:9 releases, 119 commits, 8 PRs in 4 years
chrome-appbrowseryoutube-playeron-top
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