Jason Kelly
Lead Engineer at the LEGO Group
Copenhagen, Capital Region of Denmark
Summary
👤
Senior🎓
Top SchoolJason Kelly is a Lead Engineer with nine years of experience building design-system-driven frontends and cross-market engineering platforms, currently shaping user experiences at The LEGO Group from Copenhagen. He has a track record of taming legacy systems and accelerating time-to-market—most notably creating the Daisy architecture and a unified data layer at Interflora to deliver product iterations in weeks rather than months. Jason blends hands-on full-stack skills (React, React Native, Node.js, TypeScript, GraphQL) with leadership: founding pan-European squads, co-founding a micro agency, and shipping open-source modules still used on npm. He excels at unifying UX, design and engineering through atomic components and transparent architectures, enabling distributed teams across Denmark, France and Lithuania to move fast together. A pragmatic architect who started as a founder and mobile developer, he brings entrepreneurial instincts to large-scale product delivery.
9 years of coding experience
8 years of employment as a software developer
Academy Profession, Computer Science, ECTS A, US A+, DK 12, Academy Profession, Computer Science, ECTS A, US A+, DK 12 at KEA - Københavns ErhvervsakademiHHX, Entrepreneurship/Entrepreneurial Studies, HHX, Entrepreneurship/Entrepreneurial Studies at Roskilde HandelsskoleGrønhøjskolen
Danish, English
Github Skills (38)
wkwebview10
javascript9
webview9
progressive9
navigator9
vue9
prerender9
toastr9
react8
javascript-framework8
plugin8
android8
to-do8
meta8
react-native8
Programming languages (8)
Github contributions (5)
Deveodk/core-component
Oct 2017 - Jan 2018
Contributions:1 release, 26 commits, 12 PRs in 2 months
loaderloader-component
Deveodk/vue-error-tracker
Feb 2017 - Aug 2017
Contributions:5 releases, 13 commits, 1 PR in 6 months
trackervue-resourcetrackingvueerror
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.