Leo Ørsnes
Lead Front-End Developer at Zeekoo
Copenhagen, Capital Region of Denmark
Summary
👤
Senior🎓
Top SchoolLeo Ørsnes is a Lead Front-End Developer based in Copenhagen with over a decade of professional experience and roots in software development dating back to the early 2000s. He leads front-end engineering at Tattoodo while also serving as CTO and partner at Generation Z I/S, combining hands-on UI craftsmanship with strategic technical leadership. His long-running consultancy work and senior roles reflect deep expertise in responsive web interfaces, design-driven development, and delivering polished products for diverse clients. A background that spans music and math suggests a creative yet analytical approach to problem solving and user experiences. Known for steady, long-tenured contributions rather than flashy open-source visibility, he excels at evolving codebases and mentoring teams to ship reliable front-end systems.
11 years of coding experience
3 years of employment as a software developer
Boarding School, Music, Boarding School, Music at Sejergaardsskolens MusikefterskoleGraduated, Math A, Music A, Physics B, Graduated, Math A, Music A, Physics B at Sankt Annæ GymnasiumElementary exam, Elementary and Middle School, Elementary exam, Elementary and Middle School at Ny Hollænderskolen
Danish, English, German
Stackoverflow
51reputation
5kreached
10answers
2questions
Github Skills (69)
jsx10
api10
masonry10
dom10
preact10
virtual-dom10
react10
javascript9
byte9
google-play9
frontend9
declarative8
user-interface8
logger8
axios7
Programming languages (3)
Github contributions (5)
Cabana/Cabana.Share
Jun 2015 - Oct 2016
Contributions:1 release, 60 pushes, 1 branch in 1 year 4 months
private-sharingsharing
donlion/UXHand.js
Jan 2015 - Mar 2017
Contributions:70 commits, 2 PRs, 58 pushes in 2 years 1 month
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