Michael Bernat

Developed native iOS plugin to Flutter for video calls (based on Azure Communication Services).

Full-time work on my own app visualizing earnings reports of NYSE/NASDAQ listed companies. https://apps.apple.com/app/id6743714454

• 100% Swift, modular architecture based on SPM packages, and Swift 6 structured concurrency.

• 90% SwiftUI + 10% UIKit & Core Animation, unit tests per module/package.

• Back-end processing is pure Swift (currently running on macOS, ready for future Linux deployment), utilizes iCloud, parallelized through async structured tasks.

utilized SCRUM methodology.

• Developed new app features in SwiftUI, for all operating markets (PL, CZ, SK, RO, HR).

• Developed secure, and reliable user authentication (at security and quality level needed for an app handling user's money).

• Refactored legacy UIKit code to SwiftUI (while keeping the legacy MVVM-C based navigation).

• Identified and fixed performance bottlenecks.

• Fixed bugs that other team members were not able to fix, including data race issues.

• Performed code-reviews, lead education sessions.