Toprated 3 Blockchain + AI developer

I already mastered React before 2020 and I'm developing blockchain solutions since 2020. Including the crypto exchanges (P2P and CEX), blockchain forks, tokens creation (ERC-20, ERC-721 NFT), smart contracts, DeFi and Ethereum mass payment tools with low gas consumption. The other chains experience includes: Bitcoin, Polymesh, Chainlink, and Hyperledger. So it is no problem for me to integrate web3 on existing React project. In the past I've been managing software development projects for the world-class companies like Opera Software and Status.im. I help my client to bring their ideas to production by creating a highly performing IT teams th...