We have built dApps (decentralized applications) since 2017. Our main competitive advantage is our experience of DeFi dApp development. Since 2017, we have helped our customers to launch several dApps on Mainnet after successful dry-run on Testnets. Depending on customers' requirements, our delivery package usually includes: 🔴 Smart Contract source codes which are verified on-chain 🔴 Full-coverage test suites: Solidity unit test-cases, Mocha integration test and Mainnet-forked integration test. 🔴 React.js frontend app 🔴 Testsuite for React.js app 🔴 System architecture documentation (diagram, written document with screenshots) on how system works on-chain and off-chain. 🔴 Deployment scripts and Documentation are always FREE included in the delivery package. Working with us is seamless experience.