Ivan Kramarenko
IOS Developer at iMobility GmbH
Eferding, Upper Austria
Summary
👤
Senior🎓
Top SchoolIvan Kramarenko is an iOS developer with 9 years of experience building financial and social apps, currently contributing to iMobility GmbH from Upper Austria. He has hands-on experience leading iOS teams, running CI/CD and testing pipelines, and shipping growth-focused features informed by A/B testing and unit-economy analysis. A serial co-founder, he has driven product, sales and UX work across startups and ecommerce ventures, giving him rare cross-functional fluency beyond pure engineering. His academic background in psychology (memory/cognitive processes) combined with an engineering master’s informs a user-centric approach to mobile UX and experimentation. Equally comfortable in Swift and Objective-C, he has repeatedly improved app stability through refactoring, automation and test coverage. Outside work he identifies as an astronomer and PhD student, signaling a persistent curiosity that shapes his technical and analytical perspective.
9 years of coding experience
8 years of employment as a software developer
Kharkiv National University of Radio ElectronicsMaster of Psychology, Kognitive processes (Memory), A, Master of Psychology, Kognitive processes (Memory), A at V. N. Karazin Kharkiv National University
German, Ukrainian, English
Github Skills (13)
science10
orbital-mechanics10
astronomy10
astrodynamics9
python9
core-library9
astrophysics9
astrology9
astropy8
crossword6
twine5
pyqtgraph3
pyqt1
Programming languages (1)
Github contributions (5)
ivkram/specvizitor
Jan 2023 - Mar 2023
Contributions:6 releases, 308 commits, 418 pushes in 1 month
ivkram/astrolabel
Aug 2023 - Mar 2025
Contributions:2 releases, 19 pushes, 1 branch in 1 year 7 months
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