liyong

I have been developing solidity smart contracts for last 4 years and have 8 years of software developing history. As a solidity/golang developer, I have the following skills.
• I created new cosmos DPOS blockchain with golang and cosmos sdk, so I have good understanding about cosmos chain infrastructure and consensus mechanism including POW, POS and DPOS
• I am a professional solidity smart contract developer, and I have rich experience in solidity frameworks including truffle and hardhat, and remix IDE. During last 4 years I have developed proxy, upgradable, fallback, factory, etc, and have experience in token(ERC20, BEP20), staking, farming, swap, liquidity, reflection, nft minting(ERC721) and marketplace(ERC1155), crypto mining, lottery, p2e game smart contracts. I deployed smart contracts to EVM chains including Ethereum, BSC, Avalanche, Fuse and Polygon.
• As a web3 developer I worked with grapql and web3 parts to integrate frontend and smart contracts which I deployed on many dapps. I created several defi and dex, and created nft minting and marketplace.
• I can handle and build backend with golang, python, Javascript and NodeJs.
• Have experience in agile, docker, gcp. aws, linux