<ul><li>Developed smart contract and architect for NFT mint by using ERC721A.</li><li>Converted ERC1155 to ERC721A.</li><li>Used Chain Link VRF for fully decentralized randomness to reveal NFTs.</li><li>Built signature-based wallet sign-in feature.</li><li>Staked NFTs and yielded ERC20 tokens.</li><li>Worked with off-chain gaming APIs and logics using Nest.js, performance-focused Nextjs frontend, and fully functional tests by using Hardhat.</li><li>Enhanced the contracts security through peer reviews and Slither.</li><li>Migrated UI with Web3 and Moralis.</li><li>Used AWS and Vercel.</li></ul>

Lead Blockchain Engineer

<ul><li>Worked with a team of 12 members to create React SPAs with Node backend.</li><li>Converted class-based components into hook-based functional components.</li><li>Built a React front end from an InVision design.</li><li>Worked on Gatsby project.</li><li>Integrated Web3 and Solidity.</li><li>Used Netlify, AWS, and GCP.</li></ul>

Blockchain Engineer

<ul><li>Built MVP using Next.js/Tailwind CSS/TypeScript/Web3/Solidity/ERC-20.</li><li>Developed React Native mobile apps.</li><li>Built token exchange platform.</li><li>Developed DApps.</li></ul>

<ul><li>Built a gamers' social community platform for worldwide.</li><li>Developed dialog and card-based UI components using React, Redux, Saga and Thunk, TypeScript, and SCSS.</li><li>Integrated a real-time notification system for users and email notifications using SendGrid.</li></ul>

Software Engineer

The first truly decentralized bridge between Ethereum and Bitcoin.

Keep Network

Dennis Lee

During a calm and sunny day on the farm, the goats were chilling, while grazing their grass. Coincidently, near the grass field, they found plots of land full of gorgeous buds of all kind. The goats immediately saw the business opportunity, and they decided to steal the seeds and began secretly growing them. They had only one goal in mind, to become the biggest weed tycoons in the Metaverse. But first, they needed to learn how to breed, hustle, and legalize their business to own a shop and begin their dominance! But, to be the best in the business, one needs to own only the best of weed strains, to truly be the best...

420.game by Look Labs

The leading gaming, esports and virtual entertainment for social players.

English (British)

Having over three years of blockchain development experience, Dennis Lee is proficient in EVM-based networks, smart contract, Web3, Solidity, Ethers, Hardhat, and Foundry. He previously worked as a blockchain engineer for companies like Look Labs, Keep Network, and Tokenizer. His skills also include React, Next.js, TypeScript, JavaScript, Node.js, Express, Nest, React Native, AWS, GCP, Docker, MongoDB, and more.

Dennis Lee

Employment Highlights

Education Highlights

Portfolio

Keep Network

420.game by Look Labs

G1

Keep Network

420.game by Look Labs

G1