Dariusz Rybicki
Senior MacOS Engineer at Nord Security
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolDariusz Rybicki is a Senior macOS Engineer with 12 years of professional experience designing and delivering iOS and macOS applications, building MVPs, and leading teams. A Certified Scrum Master and TDD practitioner, he combines hands-on development with mentoring and Agile leadership through his consulting practice Darrarski. He has held senior and lead roles across startups and product teams, contributing to complex projects like xx-network at Elixxir and enterprise work at PKO Finat. Known for mentoring developers in RxSwift and test-first development, he helps teams raise code quality and delivery predictability. Based in Warsaw, he blends long-term product experience with practical engineering craft and a track record of shaping mobile teams as well as code.
12 years of coding experience
15 years of employment as a software developer
software engineer IT, software engineer IT at WIT Academy
Polish, English, Russian
Stackoverflow
3,932reputation
521kreached
15answers
37questions
Github Skills (200)
ergonomics10
composition10
testing10
swiftui10
cloud-files10
maccatalyst10
sql-builder10
xcodebuild10
desktop10
material-design10
cocoapods10
windows10
snapshot-testing10
modularity10
scale10
Programming languages (10)
Github contributions (5)
darrarski/DRTableViewManager-iOS
Mar 2015 - Aug 2016
Contributions:14 releases, 146 commits, 1 PR in 1 year 5 months
proxyuitableviewdelegateswiftiosobject-oriented
darrarski/darrarski-app
Sep 2023 - Mar 2025
iOS & macOS SwiftUI application about my work and services
Contributions:20 releases, 39 PRs, 90 pushes in 1 year 6 months
composable-architectureiosmacosswiftswiftui
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