Worked on modernizing the Skyscanner/backpack-ios repository by migrating the BPKTextView component from Objective-C to Swift, laying the groundwork for future SwiftUI integration. The approach involved removing storyboard dependencies and restructuring the package to ensure full Swift compatibility, including updates to Package.swift and relocating source files. The sample app was transitioned to a programmatic layout, reflecting current iOS development practices. All unit tests were maintained and builds succeeded across CocoaPods and Swift Package Manager, ensuring stability. This work leveraged Objective-C, Swift, and UIKit, resulting in a maintainable codebase that supports faster feature delivery and a clear path toward SwiftUI adoption.