Job Descriptions We are a Block chain-based software company, working with international clients. Our projects are around all use cases of Block chain covering crypto exchanges, NFT marketplaces, Smart contracts, ICO’s, De.fi Advanced proficiency in Solidity, Hyper ledger, and Web3,Proficiency with development tools for writing Smart Contract. Understanding of how block chain architecture, private keys, and standards/protocols work. Experience with developing wallets and private block chains.