I need a self-contained plugin for Trust Wallet that adds full USDT support on both iOS and Android. The core features are straightforward: users must be able to send and receive USDT seamlessly, view an accurate transaction history (confirmations, timestamps, hash links), and enjoy the same security and usability they already have in the main Trust Wallet experience—no feature regressions. You’ll be working with the official Trust Wallet Core libraries, USDT ERC-20 contracts, and the mobile SDKs for iOS (Swift) and Android (Kotlin/Java). Clean integration is essential: the new module should slot into the existing wallet architecture so that balances refresh alongside other assets, push-notification logic keeps working, and any future wallet updates will not break the plugin. Deliverables • Source code for iOS and Android modules • Integration guide and build scripts • Basic unit/UI tests proving send, receive, and history functions • A signed build or TestFlight/Play Store internal release so I can run end-to-end checks Acceptance criteria 1. Transactions trigger and confirm on mainnet with correct gas handling. 2. History screen lists at least the last 50 USDT transfers with status updates in real time. 3. No crashes or security warnings from Trust Wallet Core static analysis. 4. Code structure follows platform conventions so future devs can maintain it easily. If you have prior experience extending Trust Wallet or similar wallets, let me know—those examples will help me choose quickly.