Kostiantyn Kolosov
Senior IOS Developer at MeGaDev OÜ
Lithuania
Summary
👤
Senior🎓
Top SchoolKostiantyn Kolosov is a Senior iOS Developer with 9 years in software engineering and 6+ years focused on building scalable, performance-critical iOS apps and hybrid SwiftUI/UIKit systems. He excels in modular architecture, concurrency, testing, and CI/CD, and has a track record of migrating legacy codebases, designing custom navigation frameworks, and delivering complex offline and real-time features. Comfortable across product-driven teams, he has shipped multiple production apps for startups and consultancies and currently works remotely from Lithuania with relocation-friendly interest in EU roles. With a master's background in intelligence technologies and microsystem radioelectronic engineering, he brings a systems-thinking approach that often surfaces non-obvious reliability and architecture improvements early in projects.
9 years of coding experience
3 years of employment as a software developer
Master's degree, Intelligence technologies in microsystem radioelectronic engineering, Master's degree, Intelligence technologies in microsystem radioelectronic engineering at Zaporizhzhya National Technical University
English, Украинский, Чешский
Github Skills (17)
swift8
telegram8
messenger7
objective-c7
ios7
chat7
macos7
cocoapods6
xcode6
messaging6
carthage5
desktop5
telegram-client4
electron4
mtproto3
Programming languages (1)
Github contributions (5)
Rayllienstery/TMKeyboardManager
Jan 2022 - Dec 2022
Contributions:13 releases, 47 commits, 44 pushes in 11 months
Rayllienstery/Swift_Multidimensional_Arrays_Tricks
Oct 2017 - Nov 2021
Contributions:7 pushes, 1 branch in 4 years 1 month
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