Mobile App Developer Cover Letter Template

Dear Hiring Manager, I’ve spent the last few years building mobile apps that people actually use, from prototyping in Swift and Kotlin to shipping cross platform with React Native. In my last role, I helped stabilise a core park of our app and saw daily active users grow by around 20 percent after a major update. I’m comfortable talking through API integration, push notifications, and smooth app deployment to both the App Store and Play Store without the fanfare. I’m drawn to [Company Name] because the work lines up with my strengths in mobile UI and UX, data sync, and platform-agnostic development. I’ve used a mix of Swift, Kotlin, and React Native to ship features quickly and reliably, while keeping performance top of mind. I’m pragmatic about trade offs and focused on interfaces that feel natural on both iOS and Android. One recent project stands out: we migrated a large onboarding flow to a new API and introduced offline caching to cope with spotty connectivity. The result was a much smoother first-run experience and significantly fewer support tickets after release. I led the testing on devices across multiple screen sizes and kept release cycles tight by coordinating with back end and QA teams. I’m available to discuss how my background fits [Company Name] and the team. I can chat about timelines, libraries, and how I approach app maintenance and updates. Kind regards, [Your Name]