David Smith

David Smith Web3 Engineer, DeFi & DApp Developer --github: https://github.com/coolerwind SUMMARY Passionate and highly-skilled Blockchain professional with hands-on experience building smart contracts and decentralized applications. Software engineer, the decentralized application architect, certified Blockchain developer with expertise in smart contracts and decentralized applications development, also web development as well. I specialize in Solidity, Smart Contracts, ether.js, web3.js, and JS/TS frameworks. And I am also familiar with several Blockchain networks like Ethereum, Binance, Tron, Polkadot, Tezos, Matic, Huobi ECO chain, etc. EXPERIENCE 09/2021 - Present 05/2020 - 08/2021 05/2019 - 02/2020 Web3 Engineer, DeFi & DApp Developer Blockchain Laboratories LLC • • ‑Technical Scope: IDO, EVM, EWC, CELO, REEF, Smart Contract • • Developed a whole smart contract from scratch. • • • • • ‑ Key Achievements Built 3 IDO platforms on 3 EVM networks like celo, reef, ewc so that users are able to swap their tokens. Developed swapping logic smart contract with claim function between CRC and CCR token on Energy Web Chain NFT Swap Claim IDO Cross‑Chain Senior Blockchain Developer Bytom Blockchain • • ‑Technical Scope: Ethereum, Smart Contract, Staking Rewards, Defi, NFT • Also built Staking Rewards contract, so investors earn MONA tokens by staking NFTs and LP tokens. • • • • • • Kira Network provides various services like Auction, Staking, NFT, etc Built and launched Smart Contracts for Genesis NFT, Pode and Marketplace as well. I’ve used ERC‑721 based NFT rather than ERC‑1155. ‑ Key Achievements Genesis NFT Pode DigitalaxMarketplace StakingRewards Blockchain Specialist Badger Blockchain • • ‑Technical Scope: Solidity, Python, Smart Contract • • Built DApps, software consisting of front‑end and decentralized back‑end. Developed Smart Contract for CVR token as a Blockchain developer. Worked on building desktop Wallet using QML. ‑Key Achievements: 1/3 • • 03/2017 - 01/2019 Smart Contract with Solidity and desktop Wallet with QML. Developed Dapps with Javascript Libraries Full Stack Developer Astek Technical Scope: React, Javascript, Node/Laravel, TypeScript • • Design and build React‑based applications on the Mail Parsing platform. • Integrate it with Node backend API. Follow coding standards and technology bootstraps, build, integration tests, and deployment scripts. Key Achievements 04/2015 - 09/2017 • Proposed a POC of GUI for centralized functional administration of microservices in the Mail Parsing domain. • Successfully created a React‑based frontend application compliant with the bank's corporate standards as well automated deployment pipeline. • • Successfully integrated frontend application with a Node backend. Successfully deployed application on production environment including integration with corporate web portal and LDAP. Full-stack Developer Novogene Global Technical Scope: React, React Native, Angular, Node • • • Development and enhancements of websites and mobile applications. Design and develop back‑end RESTful API using Node.js, TypeScript. Implement RESTful API test scripts and testing framework. Key Achievements: • Development and enhancements of e‑commerce website circledna.com using React. Also participated in the development of a mobile app and mobile web views for the same customer using React Native. • Development of a website and mobile application for fintech start‑up grantit.io using React and React Native. E D U C AT I O N 2014 Computer Science Nanyang Technological University Singapore Master's Degree • 2011 Joint Degree with Technical University of Munich(TUM), Germany Computer Science Technical University of Munich Bachelor's degree • Joint Degree with Nanyang Technological University(NTU), Singapore C E RT I F I C AT E S 07/2020 - Present Blockchain Developer Bootcamp 01/2020 - Present ServiceNow Certified System Administrator 12/2018 - Present BTA Certified Blockchain Developer - Hyperledger 2/3 SKILLS JavaScript Expert Firebase Advanced React.js Expert Django Advanced Solidity Expert Cryptocurrency Advanced Node.js Expert Bitcoin Advanced React Native Advanced Express Advanced Ethereum Advanced Laravel Advanced Smart Contracts Advanced MongoDB Advanced Blockchain Advanced MySQL Advanced Korean Native Decentralized Applications (D Advanced Apps) LANGUAGES English Fluent Chinese Native 3/3