Summary
I'm a skilled full-stack developer with over 8 years of experience, specializing in modern web and mobile technologies.
For the past 3 years, I have been deeply involved in blockchain development, focusing on the Solana and Bitcoin ecosystem.
My expertise spans across smart contract development, dApp architecture, and blockchain integrations, utilizing the latest tools and frameworks to create scalable and efficient dApps.
I have worked with trends such as Pumpfun, Memecoin, Raydium, various bots(Sniper, Volume, Arbitrage, Trading, etc), staying up-to-date with the rapidly evolving landscape of blockchain.
8
Years of
Experience
12
Happy
Clients
34
Complete
Projects
Skills
React
95%
Next.js
90%
VueJS
85%
React Native
90%
Node.js
85%
Django
85%
AWS
80%
Firebase
90%
Solana
85%
Ethereum
85%
Rust
85%
Solidity
85%
Anchor
90%
Hardhat/Truffle
90%
Web3
85%
Smart Contract (FT/NFT)
85%
DApps (FT/NFT)
85%
Expericence
Solana Blockchain Engineer
HydraSwap | May 2023 - July 2024
- Built and modified smart contracts with Rust/Anchor.
- Implementing Metaplex Core NFT, pNFT, cNFT, xNFT feature.
- Developed various Trading Bots like Sniper, Volume, Arbitrage, Swing, Scalping Bots for Solana DEX platforms (Raydium, Serum, etc).
Full Stack Developer
Glowdot Productions | February 2021 - October 2022
- Designed and built a full-stack web and mobile application using React, React Native, Next.js, VueJS, Node.js, MySQL and MongoDB to streamline internal operations.
- Fascinated by Solana, Near blockchains and NFT fields and dive into development of NFT projects like NFT minting, staking, evolution, breeding, voting, vesting, NFT marketplace, ICO/IDO..
- Designed scalable backend architecture using AWS Lambda and DynamoDB.
- Published apps on both Google Play and Apple App Store , maintaining high rating across both platforms.
- Collaborated with product managers and designers to implement Agile practices, resulting in a 25% improvement in sprint velocity
Blockchain Developer
B Gate Solutions | November 2018 - March 2020
- Built smart contract based ERC721, ERC1155, ERC20 standards with Solidity on ETH.
- Created a decentralized application (dApp) using React, Web3.js, and MetaMask, allowing users to interact with smart contracts directly from their browser.
- Conducted smart contract audits and identified vulnerabilities (e.g., reentrancy, integer overflows), ensuring compliance with OWASP and OpenZeppelin standards.
- Integrated Uniswap and Aave protocols into a dApp, providing users with access to decentralized trading and lending options.
- Developed and Automated testing of smart contracts using Hardhat and Truffle, increasing development efficiency.
Web Developer
Vision Technology Consulting (VTC) | March 2016 - July 2018
- Integrated third-party service systems (Google Map, Firebase, Stripe, Supabase).
- Connected website frontend with RESTful, Axios and GraphQL APIs to display live data.
- Implemented SEO-friendly practices, including meta tags and structured data.
Web developer intern
Virtual Calibre | 2017/09 - 2018/07
- Implemented a responsive landing page using HTML5, CSS3, and JavaScript, improving page load time.
- Integrated RESTful APIs to display real-time data on a several pages.
Services
Blockchain Development
-------------------
- Front-end Development
React, Next.js, VueJS, Web3.js, Ether.js, ...
- Backend Development
Rust, Anchor, Pumpfun Solidity, Hardhat, Truffle, ...
- DApp Development
DEX Platforms, NFT Marketplace, Defi, Web & Mobile Apps, ...
- Trading Bot Development
Sniper Bot, Volume Bot, Arbitrage Bot, Swing Bot, Scalping Bot, ...
Full Stack Development
-------------------
- Front-end Development
React, Next.js, React Native, Styled Components, Vue.js, Nuxt.js, Bootstrap, TailwindCSS, ...
- Backend Development
Node.js, Express.js, NestJS, Django, ...
- Databases
MySQL, PostgreSQL, MongoDB, SQLite, Redis, Oracle ...
- Third-party Services
Firebase, AWS, Google Map, Stripe, RevenueCat, Twilio, ...
Portfolio
- ALL
- Blockchain
- Full Stack
Analyzed Orca, Serum, Raydium, Larix, Saber, Marinade, Francium, Katana, Mango, Tulip protocols and built the tool for catching whales transaction. And created NFTs with CM.
Next.js, Solana, Smart Contract, Node Backend
Developed the front-end for the projects and integrated third-party payment service like Stripe.
React, MUI, Redux, MongoDB, Stripe
Unlock the power of your digital identity with SpinXO, the leading username generator app!
React Native, Redux, Firebase, Restful APIs
Combined NFT & real economics benefit and built shop which can be tradable with SPL token.
Next.js, Solana, Web3, Smart Contract, Anchor, Node.js
Built frontend with react/typescript and Solana web3.js. Developed moonshot game with USDC and $divvy token.
React, Web3, typescript
Built E-Commerce platform using React styled components. Integrated payment system, implemented order function.
React styled components, PostgreSQL, Stripe
This project consists of an on-chain Anchor-based staking program for NFTs built on Solana, utilizing the Metaplex Core standard.
Solana, Metaplex Core, NFT-staking, Web3
Hadith Collection for Android is an ultimate all in one collection of Hadith of Prophet Muhammad.
React Native, Redux, AWS
This project aims to revolutionize the world of digital collectibles by leveraging AI technology.
React, Ethereum, Solidity, ether.js, hardhat
I forked all features on Pumpfun platform on solana. I was responsible for designing both the frontend and backend components for creating SPL tokens and markets.
Solana, Anchor, Raydium, Next.js
This is a NFT Marketplace that enables the creation, sale, and purchase of digital art as NFTs.
React, MUI, Web3.js, NFT, Solidity, Truffle
© Copyright 2024. Designed by Derrick Lee