• Spearheaded and coached NFT marketplace project on front end, web3 part • Coded launchpad, main dashboard page, major rust and web3, Django api integration • Tested, reviewed and delivered software with 100% on time record. • Updated existing codebase in typescript, test coverage, which raised page loading speed over 6% • Overhauled CICD pipeline, which increased code delivery speed by 6%

• Conducted L1 fork of Solana network with rust, typescript • Analyzed, and fixed network stability with 3 major module upgrades, solved explorer transaction issue • Validated over 5 critical parameters, configured genesis files • Developed platform smart contract with rust, anchor and performed unit testing • Optimized decentralized social network software efficiency by 15%, upgraded network stability by 12%

• Built block mining software & algorithm design with Rust, Golang, C++, boosted mining speed by 17% introducing GPU version • Delivered crosschain defi protocol network, governance token, Vesting contract with Cosmos SDK, Cosmwasm • Launched 7 NFT projects with Solidity, Web3, Typescript • Created major custom staking rewards contract, managed Uniswap alike DEX product on Fantom • Supervised directional algorithmic trading application, Constructed and audited smart contracts for over 7 Arbitrage, DEFI protocols, Derivatives

• Conceptualized, and designed private blockchain technology for large scaled health care application • Forked L1 EVM side chain with Golang, Cosmos sdk • Defined, and deployed over 8 fungible and non fungible tokens based on erc20, erc721 protocol standards, Openzepplin library • Revamped, and optimized defi protocol level solidity code by 7%, enhanced security of platform • Cooperated successfully with other smart contract team members to plan, design, and develop smart solutions for metaverse game projects.

• Mentored 2 junior front end developers for defining, composing structure, reusable components. • Increased custom dashboard security by 4% Introducing latest front end design tech trends with libraries including Material UI, Tailwind, Vite, Nextjs • Strengthened react real estate project code quality, and handled side effects using Redux-Saga, Redux-Thunk, added GraphQL. • Published 3 Android/IOS app products with React native, Flutter • Advised, Conducted QA for 7 React, Redux, Vue based front end applications, which used Django, Laravel for backend. • Made custom APIs with typescript for trading signal app, and integrated RESTful services, AWS, applied CICD for the enterprise product in business