Ivan Stelmakh
Android Developer at Infocus Company
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolIvan Stelmakh is an Android developer with 8 years of experience building mobile apps and games, currently leading Android development for a concierge service app using Kotlin, Dagger, Room and modern Android libraries. He combines a formal background in nondestructive testing instrumentation and hands-on experience across Java/Kotlin backend and mobile stacks (Spring, AWS, PostgreSQL, Firebase), plus game prototyping with LibGDX and custom engines. A former entrepreneur who co-founded and ran a paintball club, Ivan brings product-minded ownership, cross-disciplinary problem solving, and strong debugging instincts to projects. Comfortable designing architectures from scratch, he also mentors teammates, performs code reviews, and bridges front-end and back-end requirements to deliver polished UX. Notably, his early robotics and hardware work inform a pragmatic approach to integrating device capabilities like ML Kit and camera/room storage features.
8 years of coding experience
5 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
English
Stackoverflow
11reputation
49reached
0answers
1question
Github Skills (153)
expo-camera10
mobile-development10
animated10
typescript-definitions10
gesture10
material-ui10
passport-jwt10
react-native-swiper10
schema10
face10
code-generator10
animation10
app-framework10
codegen10
resolvers10
Programming languages (4)
Github contributions (5)
stelmakhivan/react-native-self-posts
Feb 2020 - Mar 2020
Contributions:29 commits, 27 pushes, 1 branch in 1 month
react-nativereact-domreact
stelmakhivan/react-native-instagram-clone
Mar 2020 - Oct 2021
Instagram Clone (light version) — Graphql + React (ios, android, web)
Contributions:150 commits, 27 PRs, 132 pushes in 1 year 7 months
expo-media-libraryexpo-cliios-androidiosaws
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