Žygimantas Butas
Senior Software Developer at Hedia
Copenhagen, Capital Region of Denmark
Summary
🤩
Rockstar🎓
Top SchoolŽygimantas Butas is a Senior Software Developer based in Copenhagen with 9 years of professional experience and a deep specialization in React Native mobile apps. He has delivered production-grade healthcare and invoicing applications—most recently building an insulin recommendation app that combines UX from Figma with robust testing (Jest, Detox) and automated CI/CD pipelines (GitHub Actions, Fastlane). Comfortable across the mobile delivery lifecycle, he routinely handles builds, signing and multi-platform deployments to TestFlight, Firebase/App Center and app stores. His background in electronics and multimedia/web development gives him a practical edge when bridging product design and low-level implementation details. Colleagues value him for shipping reliable, user-focused mobile features in international agile teams.
9 years of coding experience
7 years of employment as a software developer
Bachelor's degree, Electronics Engineering and Telecomunications, Bachelor's degree, Electronics Engineering and Telecomunications at Kaunas University of TechnologyAcademy Profession, Multimedia Design and Communication, Academy Profession, Multimedia Design and Communication at KEA - Københavns Erhvervsakademi
English, Lithuanian, Danish, Russian
Stackoverflow
1reputation
885reached
0answers
1question
Github Skills (18)
teamcity8
android7
react7
datepicker7
touchscreen6
drag-and-drop6
ionic6
datetime6
ios6
react-native6
deep-linking4
sdk3
cookie3
probot1
npm1
Programming languages (4)
Github contributions (5)
ashtrus/last-minute-deal
Dec 2018 - Sep 2019
Contributions:72 pushes, 1 branch in 8 months
ashtrus/appointment-asap
Nov 2017 - Jan 2018
Contributions:6 pushes, 3 branches in 2 months
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