Senior Solidity / Blockchain Engineer

Hi... I am a full stack developer having 5+ years of experience in web application development. I have gone through your requirement and I can deliver your requirement

I have developed an unguided ethereum blockchain DAPP in supply-chain. look into this URL to know about it https://slensupplychain.herokuapp.com/

Refer my gitlab to know my coding standard https://gitlab.com/aadhavangs92/foodsupplychain

In the above said application I used below tech stack.

• Blockchain stack - Ethereum, web3js, Solidity, smart contract, truffle, infura, metamask, heroku, remix
• Other stack - Javascript, Material UI, Bootstrap

Also I have good experience...