Makar Kotlov
Senior Mobile Engineer at kollex
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolMakar Kotlov is a Senior Mobile Engineer based in Berlin with 8 years of experience building high-quality cross-platform apps, primarily with React Native and TypeScript. He specializes in pragmatic architecture, modularity and performance tuning—having reduced crashes by 88%, improved bundle and runtime performance up to ~30%, and designed extensible cross-client analytics libraries. At kollex he leads app analytics and pushed React Native beyond its defaults to deliver superior form/keyboard UX and richer animations, while driving technical debt management across large frontend teams. His background spans IoT mobile for smart refrigerators, enterprise superapps and CI/CD migrations, reflecting a knack for shipping reliable, user-focused products in complex environments. Colleague-ready and detail-oriented, he pairs overthinking with a bias for elegant, maintainable solutions.
8 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Russian State Social University
Russian, English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (127)
mobile-development10
app-framework10
react-native-component10
cross-platform10
android10
mobile10
ios10
react-native10
react10
javascript9
confirmation9
test-automation9
react-android9
testing9
intro9
Programming languages (7)
Github contributions (5)
makarkotlov/react-native-snake-game
Mar 2020 - Sep 2021
Snake game created with react-native-game-engine, mobx and typescript
Contributions:1 review, 29 commits, 12 PRs in 1 year 7 months
react-native-game-enginereactmobxreact-native-gamereact-native
RojaMani0813/laravel-react-redux-spa
Jan 2019 - May 2019
Simple React/Redux SPA with real time features, backend using Laravel and laravel-echo-server with Redis
Contributions:16 commits in 4 months
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