Jörn Ehmann
Engineering Manager - Native Apps
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolJörn Ehmann is an experienced mobile engineering leader with 11+ years building and shipping native iOS and Android apps, now managing Ecosia’s Native Apps team to create apps that restore landscapes. He combines hands-on expertise in Swift and Objective-C with proven tech leadership from roles as Tech Lead and Team Lead at CHECK24 and Ecosia, emphasizing high test coverage, CI-driven workflows, and measurable engineering outcomes. Jörn has contributed to seven German App Store apps across diverse domains (finance, audio, fitness, dating, retail and publishing), and brings practical experience in performance, test automation and cross-platform projects including React Native. Trained in bioinformatics and media/computer science, he pairs analytical rigor with user-focused product delivery and a long history of incremental quality improvements in agile environments.
11 years of coding experience
14 years of employment as a software developer
Bachelor of Science - BS, Bioinformatics, Bachelor of Science - BS, Bioinformatics at Freie Universität BerlinBachelor of Science - BS, International Media and Computer Science, Bachelor of Science - BS, International Media and Computer Science at Hochschule für Technik und Wirtschaft Berlin
Spanish, English, German, French
Github Skills (2)
ios3
swift3
Github contributions (1)
sinnerschrader-mobile/s2m-toolbox-ios
Nov 2014 - Feb 2015
Contributions:26 commits, 2 PRs, 2 pushes in 3 months
swiftios
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