Andreas Amsenius
Senior Software Developer at Enginuity AB
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolAndreas Amsenius is a senior software developer based in Stockholm with over 12 years of professional experience and more than 25 years programming overall, blending startup founding, long-term freelancing, and product-focused engineering. He is a pragmatic generalist who excels at turning UX-driven requirements into clean architectures, APIs, and responsive user interfaces—often leading technical coaching, pair programming, and code reviews. His recent work spans React Native migrations, AI-driven "AI Twin" prototypes using OpenAI, and performance-sensitive clinical and media applications, showing an ability to move between mobile, web, and backend challenges. Andreas consistently prioritizes usability and simplicity, refactoring complex systems toward feature-focused architectures to keep codebases easy to change. He thrives in collaborative, curious teams and has a track record of shipping market-ready features, designing localisation/configuration systems, and integrating native and cross-platform stacks. Less obvious: his pattern is to combine hands-on implementation with developer enablement, so his biggest impacts are often through improving team velocity as much as delivering features.
12 years of coding experience
13 years of employment as a software developer
Computer and Systems Sciences, Computer and Systems Sciences at Stockholm University
Swedish, English
Github Skills (134)
healthkit10
mobile-development10
testing10
react-native-module10
xmonad10
codepush10
window-manager10
javascript10
type-inference10
react-native-blur10
app-framework10
appsflyer10
sdk10
schema-validation10
photos-framework10
Programming languages (13)
Github contributions (5)
helloshim/react-native
Nov 2015 - Nov 2018
Contributions:33 pushes, 8 branches in 3 years
react-nativenative-appsreactredux
helloshim/react-native-logentries
Nov 2015 - Dec 2017
Contributions:25 pushes, 2 branches, 6 tags in 2 years 1 month
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