Multi-Currency Cryptocurrency Wallet
VP of Engineering for one of the first multi-currency cryptocurrency wallets. Led atomic swaps research and React Native mobile development while networking with DAOs like DECRED.
2025•FinTech•Completed
Key Features
- ✓Cross-chain atomic swaps: Research and knowledge base development
- ✓Multi-currency support: 'Unified interface for BTC, ETH, and ERC-20 tokens'
- ✓Ticketmaster-scale architecture: Protobuf implementation for transaction processing
Impact
- **First-to-market** multi-currency wallet supporting BTC, ETH, and ERC-20 tokens
- **Zero security breaches** throughout operational period
- **Atomic swaps research** with DECRED DAO collaboration
- **Successful acquisition** after complete rebrand
Technology Stack
Core Stack
React NativeNode.jsWeb3.jsBitcoin CoreProtobuf
- React Native mobile applications
- Node.js/TypeScript backend
- Web3.js and Bitcoin Core integration
- Google Protobuf for scale
- Hardware Security Module (HSM)
Tags
cryptocurrencyBitcoinEthereumERC-20multi-currencyatomic-swapsblockchainmobilecross-chainwalletWeb3React-NativeDECREDVP-Engineering