Jan Lelis
Dresden, Saxony, Germany
Summary
🤩
Rockstar🎓
Top SchoolJan Lelis is a full-stack software developer based in Dresden with 16 years of experience building web platforms and CMS solutions for organizations with social or ecological missions. He positions himself as a reliable partner who guides projects from concept to production, blending interactive front-end work with robust back-end and content management implementations. Jan emphasizes pragmatic, impact-driven engineering—helping clients who care about purpose as much as performance. Though his public open-source footprint is minimal, his long tenure suggests deep practical experience and adaptability across evolving web technologies.
16 years of coding experience
Humboldt-Universität zu Berlin
German, English
Stackoverflow
9,089reputation
981kreached
99answers
0questions
ruby
top-1%
ruby-on-rails
top-5%
Github Skills (200)
emoji10
testing10
windows10
mvc10
ruby10
monospace10
activerecord10
mediasoup10
clipboard10
ruby-on-rails10
javascript10
slugify10
sublime-text10
linux10
spinner10
Programming languages (12)
Github contributions (5)
janlelis/unicode-display_width
Jan 2011 - Jan 2023
Monospace Unicode and Emoji character width in Ruby
Contributions:199 commits, 14 PRs, 115 pushes in 12 years 2 months
character-widthslugifywidthunicode-dataruby
janlelis/ruby_engine
Jan 2014 - Oct 2021
Contributions:17 commits, 14 pushes, 2 branches in 7 years 10 months
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