Karol Kloc
Product Monitoring Team Manager at Centralny Ośrodek Informatyki
Warsaw, Masovian Voivodeship, Poland
Summary
🤩
Rockstar🎓
Top SchoolKarol Kloc is an experienced IT leader and product manager with eight years delivering mobile-first public and enterprise solutions, most notably as Product Owner for Poland’s mObywatel app used by over 8 million citizens. He builds and scales cross-functional teams from scratch—recently creating an 8-person Product Monitoring team that established feedback pipelines, KPIs, and reporting for complex, regulated products. Karol blends business analysis, stakeholder orchestration and hands-on mobile development (Android, iOS, Flutter, React Native) and has contributed to the widely used react-native-reanimated library. Comfortable operating across legal, legacy-hardware and distributed teams, he favors pragmatic, user-centered UX choices that simplify legally complex flows. Outside work he’s a Frank Herbert’s Dune enthusiast, a hint at his taste for big-picture systems and long-term strategy.
8 years of coding experience
12 years of employment as a software developer
BA MA European Studies/Civilization, BA MA European Studies/Civilization at Jagiellonian UniversityMaster of Business Administration - MBA, Master of Business Administration - MBA at Wroclaw University of Economics and Business
Polish, English
Stackoverflow
475reputation
46kreached
9answers
8questions
Github Skills (20)
javascript10
react-native10
animation10
mobile-development9
gesture-recognizer9
ios9
gesture9
gestures9
android9
gesture-recognition9
mobile9
documentation8
build-automation7
android-permissions6
flutter6
Programming languages (14)
Github contributions (5)
software-mansion/react-native-reanimated
Jul 2022 - Sep 2022
React Native's Animated library reimplemented
Role in this project:
Mobile Developer (Android/iOS)
Mobile Developer (Android/iOS)Contributions:35 reviews, 52 commits, 21 PRs in 2 months
Contributions summary:Karol primarily contributed to the React Native library, focusing on improvements and fixes related to animations and UI interactions. Their work included adding a new hook for managing scroll view offsets and fixing an issue with a frame callback hook, ensuring it ran on the UI thread. Additionally, the user addressed build issues with the example app by adding signing configurations. Furthermore, the user made documentation and dependency updates, including bumping gesture-handler and screens dependencies.
reactanimationanimatedreact-nativejavascript
poker-io/pokerio-server
Mar 2023 - Jun 2023
Contributions:1 release, 82 reviews, 33 PRs in 3 months
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