Paweł Kowalczyk
Tech Lead Senior Software Engineer at Exadel
Cracow Metropolitan Area Poland
Summary
👤
Senior🎓
Top SchoolPaweł Kowalczyk is a Tech Lead and Senior Software Engineer based in the Cracow Metropolitan Area with over sixteen years of software experience and 11 years in professional roles, specializing in iOS development since iPhone OS 3.0 and backend services in Go. He blends hands-on engineering in Swift, Objective-C, C# and Go with team leadership, project estimation, customer-facing responsibilities, and CI systems design. At Exadel and previous firms he has led cross-functional teams building production iOS apps while also driving process improvements and tooling for the platform. Paweł contributes to open source—most notably modernizing ResearchKit by replacing deprecated UIWebView usages and improving unit testability—demonstrating attention to maintenance and quality. Colleagues appreciate that he pairs technical depth with a pragmatic, user-focused approach to shipping features. Outside work he’s a devoted husband and father, avid music fan and advocate for a healthy lifestyle, which keeps his curiosity and energy high.
11 years of coding experience
6 years of employment as a software developer
M.Sc. Eng., Applied Computer Science, M.Sc. Eng., Applied Computer Science at AGH University of Krakow
Polish, English
Stackoverflow
899reputation
60kreached
7answers
0questions
Github Skills (12)
unit-testing10
wkwebview10
swift10
ios10
html9
objective-c8
xcode6
cocoa-touch6
mask6
compilation6
targets6
uibarbuttonitem6
Programming languages (5)
Github contributions (5)
ResearchKit/ResearchKit
Feb 2018 - Sep 2019
ResearchKit is an open source software framework that makes it easy to create apps for medical research or for other research projects.
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:7 commits, 3 PRs, 3 comments in 1 year 6 months
Contributions summary:Paweł primarily focused on updating the ResearchKit project for iOS. The commits show a strong emphasis on replacing deprecated `UIWebView` components with `WKWebView` in several areas of the application, including the HTML PDF writer, consent learn more section, and consent review controller. Additionally, the user addressed unit tests for a variety of components and tasks within ResearchKit, indicating a commitment to maintaining code quality and functionality. Furthermore, the user adjusted the instruction for the Two Finger Tapping Interval task in order to improve unit testing.
open-source-softwareresearchkitmedicalsoftware-framework
pmkowal/bitrise-step-version-pre-release-info
Jun 2016 - Jul 2019
Generate version containing pre-release information (`v1.0.0-alpha.1`, `2.4.1.beta+2`, `v2.0-rc.3`) based on git tags.
Contributions:1 PR, 10 pushes, 1 branch in 3 years
commitsversion-controlpre-releasev1-0git-addons
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