- Responsible for leading iOS native app development and delegating tasks to Android developers.- Leading the migration of native iOS and Android apps to Kotlin Multiplatform, simplifying the business domain layer to increase consistency across both platforms, improve user experience, and shorten development cycles.- Collaborating within a cross-functional tech team, including project managers, UI/UX designers, frontend developers, backend developers, and Salesforce developers.

- Leading the development of a new fully native SwiftUI iOS app, replacing an existing cross-platform app and utilizing Apollo GraphQL as the API layer.- Contributing to the development of a shared Kotlin Multiplatform module and successfully integrating it into an existing native iOS app.- Implementing new features in existing MVVM+C UIKit apps based on RxSwift while introducing new SwiftUI and Async/Await code into the codebase.

- Contributed as an iOS developer on multiple client projects.- Worked as a remote member of the client's mobile team, developing a shopping app with 50M+ downloads.- Developed a standalone SDK and demo app for card-reader hardware utilizing Core Bluetooth (BLE) technology.- Enhanced the code quality and stability of a crowd-sourced video analysis app.- Provided technical support to iOS and Flutter developers within the agency, assisting in resolving technical challenges and sharing expertise.

- Worked on several mid-to-large-sized iOS projects, including apps for solar energy, sports social networking, and a large supermarket chain.- Designed and developed a fully functional iOS app from scratch using SwiftUI, following Clean Architecture principles and implementing dependency injection.- Created a reusable SDK with a standalone Realm database and networking layer.- Implemented in-app purchases from scratch using Apple's StoreKit.- Established a CI/CD pipeline using Fastlane.

Worked on multiple small-scale projects as a freelance iOS developer.