Blockchain applications and smart contracts development

Technologies

Languages: Solidity, JavaScript, Python
Frameworks: Ethereum JavaScript API (web3.js), OpenZeppelin, ZeppelinOS, Truffle

Our expertise

DAO-like applications based on Ethereum blockchain with governance, voting, whitelisting, etc.
Web-based games with cryptocurrency and smart contracts integrations.
Multiple initial coin offering contracts.
Secure and upgradable smart contract using OpenZeppelin and ZeppelinOS.
Performance optimization of large smart contracts.
Different types of smart contracts: ERC20, ERC223, ERC721, etc.
Atomic Swap BTC->ERC20 token.
Integration with BTC and related services (Blockcypher, Blockexplorer, BIP32, etc.).
Delegated calls with signature (execution on behalf of another user).

How we work

Idea
Design
Dev & QA
Deploy
Maintenance

Review

«Exyte delivered a superior quality app by applying their expertise and adhering to guidelines. The user-friendly app garners positive feedback and serves as a solid tool for raising capital. In addition to designing a complex app, the team offers responsive communications and affable collaboration.»