Sinke has been a highly experienced blockchain and back-end developer for 6+ years. He is passionate about learning and exploring new technologies, especially in blockchain. Sinke has expertise in Hyperledger Fabric and EVM-compatible blockchains. He is also comfortable working with the Ethereum virtual machine (EVM) networking stack, including core protocol details, node codebases, Solidity, and smart contract development. Furthermore, he is proficient in working as a full-stack developer and has hands-on experience in various technologies and frameworks like React and Next.js on the client side and Node.js/Express, PHP/Laravel, and Golang on the back end.