Patryk
and I build native iOS apps.
A passionate iOS developer with 12+ years of experience building native iOS apps and frameworks for other developers.
Hi, my name is
About Me
With over 12 years of experience I have been focusing on building and designing scalable apps for all team sizes. During that time I also had chance to design and implement security-related features for banking and medical sectors for German market. I’m always eager to find new solutions and learn new things.
Here are a few key technologies I’ve been working with recently:
- Swift
- SwiftUI
- UIKit
- Combine
- Kotlin Multiplatform
- TCA
- Fastlane
- GitHub Actions
Experience
- Modernized architecture by refactoring from MVC/Flux to The Composable Architecture (TCA), enhancing code maintainability and scalability.
- Standardized reusable components by extracting shared logic into Swift Package Manager (SPM) packages, reducing code duplication and improving maintainability.
- Minimized merge conflicts by integrating Tuist, streamlining dependency management and CI/CD workflows.
- Migrated UI components from UIKit to SwiftUI, enhancing cross-platform compatibility and developer productivity.
- Boosted app stability by implementing unit tests and snapshot tests, reducing critical bugs by 40%.
- Managed CI/CD pipelines on GitHub Actions, automating builds and deployments for faster release cycles.
- Refactored navigation architecture across screens and features in MyTherapy, improving user experience and code maintainability.
- Enhanced deep linking functionality by refactoring implementation, ensuring seamless user transitions.
- Improved team collaboration by modularizing features into Swift Package Manager (SPM) packages, reducing dependencies and streamlining development.
- Standardized dependency injection across the project, increasing code reusability and reducing technical debt.
- Managed CI/CD pipelines on Bitrise, automating builds and deployments for faster release cycles.
- Enhanced security by implementing code signing for JavaScript source files in the 1822direkt banking app, ensuring compliance, data security and integrity.
- Developed biometric signature capture system for Thieme Group, securely storing signature data within PDF files with encryption.
- Strengthened security framework for Tabris.js, implementing features like secure storage for sensitive data, true random number generation, and certificate pinning.
- Optimized performance by improving typed array copying speed between native and JavaScript by 20x, enhancing application responsiveness.
- Managed CI/CD pipelines on Jenkins, automating builds and deployments for efficient release cycles.
- Modernized codebase by migrating legacy Objective-C to Swift, improving maintainability and performance.
- Integrated PlayReady DRM solution by Irdeto, ensuring secure content delivery and compliance with digital rights management standards.
- Developed internal HTTP reverse proxy for video streaming, optimizing performance and enhancing content accessibility.
Education
Get in Touch
Got a question? Want to talk? Feel free to send me an e-mail.