Markus Miertschink
Senior Software Engineer at ID Berlin
Berlin, Germany
Summary
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Senior🎓
Top SchoolMarkus Miertschink is a senior software engineer based in Berlin with 25+ years in software development and 11 years in senior roles, specializing in rich GUIs, TypeScript (React/Angular), and cross-platform mobile frameworks. He designs and builds modern SPA and Electron-based clients while connecting them to microservice backends (Java, .NET, Node), GraphQL and messaging platforms, with strong experience in cloud and container ecosystems. Markus is passionate about usability and GUI architecture, applying desktop-client paradigms to web and mobile to reduce platform-specific costs using Xamarin, React Native and Flutter. He’s delivered healthcare, enterprise and logistics systems and has a practical knack for translating legacy architectures into modern, maintainable stacks. Outside work he’s a dedicated CrossFit enthusiast, which feeds his discipline for iterative improvement in software and teams.
11 years of coding experience
14 years of employment as a software developer
Diplom, Chemie, Diplom, Chemie at Berlin University of Applied Sciences Berlin (BHT)Chemie, Chemie at Freie Universität Berlin
deu, English
Github Skills (148)
mobile-development10
windows10
app-framework10
react-component10
skia10
dart10
cross-platform10
android10
mobile10
macos10
flutter10
ios10
material-design10
web-framework10
fuchsia10
Programming languages (8)
Github contributions (5)
obiwan007/despresso
Dec 2022 - Mar 2023
Contributions:28 releases, 37 reviews, 447 commits in 2 months
obiwan007/decentProfile
Mar 2024 - Jun 2025
Contributions:7 reviews, 49 PRs, 104 pushes in 1 year 3 months
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