A blockchain developer with extensive experience in Rust, Solidity and the Polkadot/Substrate ecosystem.As a dedicated Rustacean, I excel in writing robust, efficient, and secure solana programs and decentralized applications. My deep understanding of blockchain technology and my commitment to excellence make me a valuable asset to any forward-thinking blockchain development team.
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Blockchain EngineerHarvey Nash Nov 2022 - Aug 2024● Developed an advanced Zero-Knowledge Succinct Non-Interactive Argument of Knowledge(zk-SNARKs) based DEX platform with ZoKrates on Ethereum.● Led the subnet development of Comtensor using Substrate and creating an incentive mechanism that increased staking by 18.33%.● Built a Node Staking Dapp using Anchor optimizing time complexity to and implementing scalable reward distribution. ● Deployed a secure NFT marketplace on Solana, enhancing digital asset trading and user experience. ● Improved gas savings from token transfers by 85% using Balancer Labs protocol-inspired encoding design. -
Blockchain DeveloperTintash Feb 2020 - Sep 2022● Developed DEX platform on Ethereum network while solving liquidity challenges using Uniswap SDK and providing 37.56% of Annual percentage yield. ● Implemented a secure, scalable Ethereum bridge using zk-SNARKS, leveraging technologies such as Solidity, Circom, and SnarkJS to enable efficient cross-chain asset transfers while minimizing gas costs and ensuring high security standards. ● Conceptualized software licenses on the blockchain to discourage privacy by enabling a secondary peer-to-peer marketplace, which allowed 8.6k developers to accept cryptocurrencies. ● Built ICO project with smart contract development using OpenZepplin and token sale mechanics using ZepplinOS and finally increased investors to 4700. ● Integrated contract using web.js in Typescript ensuring ABI was up-to-date and matched the ABI of the deployed smart contract using “TypeChain”. -
Full Stack DeveloperCubix Jul 2017 - Dec 2019● Implemented various types of smart contracts such as multi-signature wallets, automated market makers and token issuance contracts using Solidity, Rust and Go ● Build NFT minting sites, marketplaces, staking sites including ERC721, ERC1155 and integrated NFTs with dApps ● Developed synchronization trigger that channels data from PostgreSQL to Elasticsearch, increases full-text search speed by almost 90%, and makes a list of suugestions available for website search needs. ● Refactored the existing code to improve the performance of a heavy Angular front end by talking to a Node.js and Express.js via RESTful API. ● Developed Sass app that automates B2B customer on-boarding and KYC process. ● Used AWS Serverless architecture (AWS Gateway & AWS Lambda) for the back end API development and built the Lambda functions using Python & Node. -
Frontend DeveloperOpenconcept Consulting Inc. Jul 2014 - Dec 2016● Led the transformation of a WordPress site designed to help people with disabilities find jobs, converting it into a responsive React Single Page Application with enhanced features.● Created detailed developer documentation for web components, making it easy to customize and embed them into various web pages.● Turned design mockups into fully functional mobile apps and websites, paying close attention to every detail to match the original designs.● Handled the implementation of automated unit and E2E tests using Jest, Storybook, and Playwright.● Used Jira to break down tasks, estimate timelines, and keep projects on track, ensuring all deadlines and requirements were met.● Collaborated with product and business teams to understand user needs, turning their insights into intuitive, user-friendly solutions that resonated with Docudesk's audience.
Chris Chan Education Details
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Computer Science
Frequently Asked Questions about Chris Chan
What is Chris Chan's role at the current company?
Chris Chan's current role is Smart Contract Engineer | Ethereum | Solana | MERN | AWS.
What schools did Chris Chan attend?
Chris Chan attended The University Of Hong Kong.
Not the Chris Chan you were looking for?
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Chris Chan
Penultimate @ Hku | Major In Business Analytics & Computer Science | Minor In Finance | Exchange @ Lancaster UniversityKowloon -
Chris Chan
Hong Kong Sar2marriott.com, gentinghk.com -
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Chris Chan
Hong Kong Sar1osd.com.hk
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