Freelance Mobile App Developer

Job Summary

To support the Tendem project, a part-time Freelance Mobile App Developer will design, build, and refine native and cross-platform mobile applications for iOS and Android, working remotely and collaborating with AI agents to ensure app stability and performance.

Key responsibilities

• Build mobile applications using React Native, Flutter, Swift (iOS), or Kotlin (Android)
• Implement responsive mobile UIs that adhere to platform conventions and integrate native device features
• Connect apps to backend APIs and handle offline state, caching, and synchronization

Required qualifications

• At least 3 years of relevant experience in mobile app development
• Hands-on experience with React Native, Flutter, Swift/SwiftUI (iOS), or Kotlin/Jetpack Compose (Android)
• Solid understanding of mobile UI patterns, navigation, and platform guidelines
• Experience integrating REST APIs and managing local storage
• Portfolio of shipped mobile apps with App Store/Google Play links preferred