Cross-platform Bank App Development

I'm in need of a proficient app developer capable of crafting a financial application akin to Revolut.

Core Functionality:
- Money Transfer: Seamless, instantaneous transfers, both domestic and international.
- Currency Exchange: Real-time, competitive exchange rates with minimal fees.
- Spending Analytics: Intuitive, user-friendly insights into spending habits.
- Crypto Currency Swap: Enabling exchanges between traditional currency and popular cryptocurrencies.

Platform Requirement:
- The app should be fully functional and optimized for both iOS and Android.

Security Features:
- Biometric Login: Utilizing fingerprint and facial recognition for secure access.
- End-to-End Encryption: Ensuring complete privacy and security of user data and transactions.

Ideal Skills and Experience:
- Proven track record in developing secure, user-friendly financial applications.
- Proficiency in cross-platform app development.
- In-depth knowledge of implementing robust security features.
- Familiarity with current cryptocurrency platforms and exchange mechanisms.