mobile-development skill helps create responsive, mobile-first applications and optimize them for native performance.

For code review, check that:
1. Mobile-first responsive design is implemented
2. Touch interactions are properly handled
3. Performance is optimized for mobile devices
4. Offline functionality is considered
5. App store guidelines are followed
6. Battery usage is optimized
7. Network requests are batched/optimized
8. Gesture support is implemented where appropriate