I am a Senior Full Stack Developer with more than 10 years of experience and a skilled man who can complete your work with 100% honesty.When I work with clients, I push myself to createhigh-quality work while keeping an eye for the mostminute details to ensure a product that won’t fail.I always love to learn new technologies and fun towork with good team members.I love helping others online and I will strive for thesuccess of my clients.This is my pleasure.
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Full-Stack DeveloperDiamondhand Divas -
Web3.Js EngineerUe Games Jan 2023 - PresentDeveloped and deployed NFT solutions to be distributed to hundreds of gamers. Designed and implemented tokenomics systems for various fungible tokens. Consulted and advised about several scaling options, including Polygon and ImmutableX, to improve transaction speeds and costs.
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Senior Solidity DeveloperFloki Web Solutions 2022 - PresentSpearheaded the implementation of robust security measures in token contracts, leading discussions and reviews with CertiK's audit team and contributing to the overall reliability of the tokenization platform. Engineered and deployed tokenization contracts, empowering users to create customized ERC20, ERC721, and ERC1155 tokens with unique features like buyback, reflection, burn, transfer fees, and a public mint fee. Advised and collaborated with clients to develop MEV-resistant trading and sniping bots, enhancing their ability to navigate and operate efficiently in dynamic blockchain environments.
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Lead React Native DeveloperAlea Diagnostics May 2022 - Oct 2023Refactored some common pain points associated with React Native development into existing code developed at Harvard. Created the Timeline feature within the app, enabling infinite horizontal scrolling functionality, where each day showcases vertical scrolling items representing a child's growth progress. Fixed memory leaks and performance issues found in various parts of the app, most notably displaying large portions of data retrieved via GraphQL. Managed the development flow by creating separate environments for staging and production on the front-end, ensuring the QA sequence went according to plan. Reviewed front and back-end code from other team members before deploying new versions.
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Senior Web3 Front-End And Solidity DeveloperPinjam Labs 2019 - May 2022Designed and implemented a custom rebasing ERC20 token to show the accrual of yield for lenders and the accrual of debt for borrowers in real time. Built and implemented an accounts abstraction feature that allows a user with a single address to open multiple sub-accounts on a single address, saving gas costs from having a user manage numerous addresses. Developed core features such as lending, withdrawing, borrowing, repaying, and liquidating user assets using Solidity smart contracts. Researched proxy contracts and used EIP 2535 architecture, allowing for ease of composability and upgradeability of Solidity smart contract features. Conducted simple security audits and economic attacks using Hardhat, Mocha, and Chai. Built a custom decentralized web application using Vue, Ethers.js, Tailwind CSS, and Netlify. I integrated all the smart contract features into the UI, allowing users to view all market data and deposit and borrow assets directly on the blockchain.
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Blockchain EngineerPendle 2017 - Jan 2021Developed a blockchain monitoring service using Subgraph and GraphQL to monitor the prices of yield, fluctuating interest rates, and user rewards, implementing a dashboard to display the data. Integrated all Solidity smart contract logic to the UI, allowing users to tokenize their yield into an ERC 20 token, trade it, and collect rewards. This was launched on Ethereum Mainnet with a total transaction volume of over $30 million. Designed SOPs for UI developers to deploy a local blockchain and Pendle protocol on their machines for development and testing. Implemented and deployed a UI using Vue, Tailwind CSS, Ethers, and Netlify. Built a landing page for the ICO of our ERC 20 token, seeing $10 million in total sales within the first hour of launching. Researched multiple blockchains to help the team decide on the second blockchain to deploy our smart contracts, expanding our protocol and going multi-chain.
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Senior Full-Stack DeveloperMoonsama Feb 2014 - Aug 2018Started a new project called the Moonsama Gaming platform, where web2 games are integrated into web3-based competitions at play.moonsama.com. Worked daily with blockchain tech surrounding the apps. Contributed to the project in a full-stack capacity, leveling up my NestJS back-end game and following responsive pixel designs. Took responsibility for the entire product lifecycle.
Daniel Henry Education Details
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Graduated -
Ottawa, CanadaWeb Development
Frequently Asked Questions about Daniel Henry
What company does Daniel Henry work for?
Daniel Henry works for Diamondhand Divas
What is Daniel Henry's role at the current company?
Daniel Henry's current role is Block Chain and Front End Engineer..
What schools did Daniel Henry attend?
Daniel Henry attended Carleton University, Ottawa, Canada.
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