Jozo Mostarac

- 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.

- Led the development of a fully native SwiftUI iOS app, replacing an existing cross-platform app and utilizing Apollo GraphQL as the API layer. - Contributed to the development of a shared Kotlin Multiplatform module and successfully integrating it into an existing native iOS app. - Implemented 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.