Full Stack Developer

12/2017 – 12/2022

As a senior full stack developer, I have developed the frontend, backend and smart
contract development in the blockchain projects including Defi, DAO, NFT minting,
NFT marketplace etc.
•Learned new technologies including solidity, web3 and had deep knowledge in
blockchain technical space.
•Coding smart contract with Solidity programming and Truffle, Hardhat
frameworks.
•Developed both frontend and backend side for decentralized applications using
Node.js, React and Web3.
•Integrated third party blockchain API integration(bitquery, coingecko, opensea,
moralis, quicknode, etc).
•Created several admin dashboards using React/Next.
•Replaced Redux with Apollo Client for GraphQL against Node.js backend.
•Mentored a distributed frontend team of 5 developers.

Technischer Vertrieb