Dennis Lee

Blockchain Development

Dennis Lee

Proficient in smart contract, Web3, Solidity, Ethers, Hardhat, & Foundry.

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.

Blockchain DevelopmentSmart ContractsWeb3Solidityethers.jsHardhatFoundrySoftware EngineeringReactNext.jsTypeScriptJavaScriptNode.jsExpressNestJSReact NativeAmazon Web Services (AWS)GCPDockerMongoDB

Employment Highlights

Lead Blockchain Engineer

Look Labs

December 2021 - December 2022 (1 year)

Blockchain Engineer

Keep Network

September 2020 - October 2021 (1 year 1 month)

Blockchain Engineer

Tokenizer

August 2019 - July 2020 (11 months)

Software Engineer

Gamer One

June 2017 - May 2020 (2 years 11 months)

Education Highlights

Bachelor's, Computer Programming

Michigan Technological University

October 2010 - March 2014 (3 years 5 months)

Portfolio

Resume

Lead Blockchain Engineer

Look Labs

December 2021 - December 2022 (1 year)

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

Blockchain Engineer

Keep Network

September 2020 - October 2021 (1 year 1 month)

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

Blockchain Engineer

Tokenizer

August 2019 - July 2020 (11 months)

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

Software Engineer

Gamer One

June 2017 - May 2020 (2 years 11 months)

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

Education

Bachelor's, Computer Programming

Michigan Technological University

October 2010 - March 2014 (3 years 5 months)