Christoph Krahl
Principal UX UI-Designer at CaT Concepts and Training GmbH
Cologne, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolChristoph Krahl is a Principal UX/UI-Designer based in Cologne with nine years focused leadership at CaT Concepts and Training and a long career bridging motion design, interactive web projects and instructional media. He blends hands-on frontend expertise (SASS/LESS/CSS, ILIAS skinning, Articulate360 templates) with team leadership and a passion for making digital learning interfaces intuitive and effective. Trained in literature, art history and educational media, he brings a rare humanities-informed perspective to UX that helps translate complex pedagogy into engaging interfaces. His background in motion graphics and post-production informs a strong sense of timing and visual narrative in UI work. Colleagues describe him as curious, enthusiastic and committed to cross-discipline collaboration between designers and developers.
9 years of coding experience
9 years of employment as a software developer
Masterstudiengang Educational Media, Masterstudiengang Educational Media at Universität Duisburg-EssenMagister Artium M. A., Allgemeine Literaturwissenschaft, Germanistik, Kunstgeschichte, Magister Artium M. A., Allgemeine Literaturwissenschaft, Germanistik, Kunstgeschichte at Universität Gesamthochschule Siegen
Github Skills (8)
css10
responsive-design10
ilias10
lessc10
ui-design10
lms7
php6
javascript6
Programming languages (2)
Github contributions (5)
catkrahl/ILIAS
Dec 2017 - Jul 2023
GitHub repository for official ILIAS release branches and development branches (trunk)
Contributions:21 PRs, 202 pushes, 63 branches in 5 years 7 months
branchestrunkilias
catkrahl/marp-template
Aug 2023 - Mar 2025
Contributions:5 pushes, 3 branches in 1 year 7 months
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.