Adrian Kalbarczyk
Co-Founder & CTO at Plyn
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAdrian Kalbarczyk is a hands-on CTO and serial founder with 13 years of experience building products end-to-end, from protoyping to deployment and team training. He specializes in JavaScript-driven stacks (React/React Native, Node.js, MongoDB, AWS) and has a knack for designing maintainable, testable systems and pragmatic data models — authoring ObjectPath, an agile query language for semi-structured data. As co-founder of Plyn he’s focused on visual databases and granular data governance, and as a consultant he’s helped teams adopt Flutter and GCP while untangling complex architectures. Adrian blends deep implementation skills with product intuition, enjoys hacking browser internals (as in Asyncode), and mentors engineering teams to lift both code quality and delivery velocity. Based in Warsaw, he pairs entrepreneurial grit with a habit of turning intricate data problems into auditable, user-friendly workflows.
13 years of coding experience
19 years of employment as a software developer
Bachelor of Science - BS Computer Science, Bachelor of Science - BS Computer Science at University of Warsaw
Polish, English
Stackoverflow
727reputation
164kreached
15answers
0questions
Github Skills (109)
mobile-development10
python10
windows10
app-framework10
skiasharp10
sql10
skia10
dart10
agile10
database10
cross-platform10
query-language10
android10
collections10
mobile10
Programming languages (8)
Github contributions (5)
adriank/ObjectPath.JS
Aug 2014 - Aug 2015
Contributions:21 commits, 5 pushes in 1 year
adriank/HTML5.ext
Dec 2013 - Jul 2016
Contributions:5 commits, 3 pushes in 2 years 7 months
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