Cashwallet

The cashwallet project is a highly secure, non-custodial decentralized cryptocurrency wallet developed exclusively for Android. Engineered as a core hub for the larger global money transfer system, Cashfer, this wallet focuses heavily on cryptographic security, giving users absolute ownership over their private keys and digital assets.

• State-of-the-Art Android Stack: Built natively using Kotlin, utilizing Jetpack Compose for declarative UI, Dagger Hilt for dependency injection, and Retrofit for networking.
• 9 Major Blockchain Networks Supported: Full capability to deposit, hold, and withdraw coins and custom tokens across Bitcoin, Ethereum, Binance Smart Chain (BSC), TRON, Solana, Cardano, Polygon, Ripple (XRP), and Litecoin.
• Security-First Architecture: Strict implementation of local encryption mechanisms, secure key storage, and protection against on-device threats.
• Modern, Intuitive UI/UX: A highly polished, dynamic user interface crafted to simplify crypto transactions, deposit/withdrawal routing, and portfolio tracking.
• Scalable Python/Django Backend: Enterprise database management and transaction tracking powered by Django and PostgreSQL.
• Distributed Queue Processing: Heavy background operations, blockchain syncing, and real-time push alerts coordinated via Celery, RabbitMQ, and Redis.