Secure Android Finance App Development – Java/Kotlin & API Integration

I’m looking for an experienced Android developer to build a secure, reliable, and production-ready finance application.
The project will include the required project specifications, API documentation, and security requirements. The developer should be comfortable working with Android development, Java/Kotlin, REST APIs, secure authentication, data protection, and modern application architecture.
Main Requirements:
• Android app development
• Java/Kotlin
• REST API integration
• Secure login and authentication
• Secure data storage and encryption
• Financial data protection
• API and session security
• Testing and bug fixing
• Performance optimization
• Production-ready APK/AAB
• Security review and issue resolution
Experience with finance or fintech applications and secure Android development will be preferred.
Please mention your relevant experience, estimated timeline, and hourly rate when submitting your proposal.