Cross-Platform Tron Wallet Development

I'm looking for an experienced developer to build a cross-platform Tron wallet for iOS and Android, with emphasis on security, user-friendly features, and an open-source codebase.

Key Requirements:
- Creation of a Tron wallet for iOS and Android platforms
- Implementation of secure login/authentication features
- Inclusion of Tron token management functionalities
- Development of a transaction history tracking system
- Ensuring an open-source codebase for the wallet

Ideal Candidate:
- Proven experience in developing secure and reliable wallet applications
- Strong understanding of blockchain technology and Tron specifically
- Proficiency in iOS and Android app development
- An eye for design, with a particular focus on simplicity and usability
- Previous work with open-source projects would be a strong asset

The project's success will heavily depend on the seamless integration of Tron-specific features, airtight security protocols, and clear, well-structured transaction history. The final product should be both user-friendly and visually appealing, while sticking to the open-source philosophy.

The wallet able to login to Tron testnet or mainnet.