Wojtek Kaliciński
Software Developer at JetBrains
Poland
Summary
🤩
Rockstar🎓
Top SchoolWojtek Kaliciński is a software developer with deep roots in Android and Kotlin tooling, transitioning from 8.5 years in Developer Relations at Google—where he helped launch Kotlin on Android and contributed code across AndroidX, Android Studio and AGP—to hands-on SDK and build-tools roles. He’s worked across developer-facing engineering, tech leadership and management, and more recently focused on JVM and Kotlin Multiplatform SDKs at PubNub before joining JetBrains on Kotlin build tooling. Comfortable bridging product, engineering and community, he combines public speaking and developer advocacy experience with practical contributions to widely used developer tools. Based in Poland, he brings startup CTO experience from early ventures alongside his corporate platform expertise, making him adept at shipping developer-centric infrastructure and libraries.
2 years of coding experience
16 years of employment as a software developer
Polsko-Japońska Wyższa Szkoła Technik Komputerowych w Warszawie
English, Italian, French, Polish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (17)
client-library10
android-sdk10
sdk10
pubnub10
java9
kotlin9
android9
launchdarkly9
watchos8
tvos8
python7
swift7
macos6
nodejs6
ios6
Programming languages (6)
Github contributions (5)
pubnub/kmp-chat
Sep 2024 - Mar 2025
PubNub Kotlin Multiplatform Chat SDK
Contributions:122 reviews, 109 PRs, 136 pushes in 5 months
pubnub/pubnub-kafka-sink-connector
Jan 2024 - Dec 2024
Kafka Connect for PubNub
Contributions:6 reviews, 8 PRs, 9 pushes in 10 months
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