Hello, this is ----- Zato from Japan. Since I graduated from the Tokyo Institute of Technology in 2013, I have been employed in a few IT companies - Beetsoft Co, Tacchi Studios, Ekoios Tech, and Emurgo. I have 9 years of software development and for first 6 years I have worked in the roles of back end and full stack developer. At that time, I mainly worked on projects to produce desktop apps and build websites with C++, C#, Java, Python, Javascript, and Php. But after employed in Ekoios Tech and Emurgo, for recent 3 years I have mostly entered the projects related to blockchain. I have created tokens and smart contracts with Solidity and Rust on Ethereum and Solana blockchains. I used web3.js, ethers.js and web3.py to interact with Ethereum blockchain, and used solana/web3.js and solana.py to interact with Solana blockchain. To develop and audit smart contracts on Ethereum, I mainly used Remix and Truffle. Now I am studying EOS and WAX blockchain. Currently, I have no visa here, thus I can work full time and will do my best for your business success. Thank you.