Jesper Johannsen
Full-stack Developer at CustomOffice - farvel papir!
Aarhus, Central Denmark Region, Denmark
Summary
🤩
Rockstar🎓
Top SchoolJesper Johannsen is a full-stack developer based in Aarhus with five years of hands-on experience building web applications using React, TypeScript, GraphQL, .NET and MSSQL. He moves seamlessly between front-end polish and back-end integration, currently contributing to paperless business solutions at CustomOffice after recent roles at Siemens Gamesa. Jesper’s background includes practical industry exposure from student and intern positions, giving him a pragmatic approach to shipping maintainable features in collaborative teams. Trained in computer science and web/multimedia management, he combines formal education with real-world delivery across enterprise and product contexts. Colleagues call on him for getting tangled integrations unstuck and for translating domain needs into clean technical implementations. Outside work he maintains a personal tech site (jetechnest.dk), reflecting a continuing appetite for learning and experimentation.
5 years of coding experience
Web/Multimedia Management and Webmaster, Web/Multimedia Management and Webmaster at Viden DjursDatamatiker, Computer Science, Datamatiker, Computer Science at Professionshøjskolen UCN
Danish, English, German
Github Skills (2)
zip10
javascript8
Programming languages (4)
Github contributions (5)
Jesperejohannsen/khCustoms
Dec 2023 - Jan 2024
Contributions:80 PRs, 78 pushes, 11 branches in 1 month
Jesperejohannsen/jetechnest
Dec 2023 - Jan 2024
Contributions:58 PRs, 54 pushes, 9 branches in 27 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.