Ivan Cheng
Passionate and skilled Web, Mobile, and Blockchain Developer offering 10+ years of relevant experience and a proven track record of success in achieving extraordinary results.
About Me
Senior Full-stack Developer
Passionate and skilled Web, Mobile, and Blockchain Developer offering 10 years of relevant experience and a proven track record of success in achieving extraordinary results.
My goal and objective are to contribute my web, mobile, and blockchain development expertise and customer service sales skills to your company.
My previous experience includes a wide range of industries such as Saas, Fintech, Blockchain, E-commerce & Shopping, Healthcare & Beauty, Fitness & Sports, etc.
To leverage my extensive expertise in development
I want to be a leading force in web, mobile, and blockchain tech, pushing the boundaries and coming up with cool, new digital solutions that make a real difference across various fields.
My game plan is to use my deep dive into web, mobile, and blockchain tech to create top-notch, user-friendly digital products. I've got a knack for figuring out what customers really need and love to tackle big challenges, especially in areas like SaaS, fintech, e-commerce, healthcare, you name it.
Transforming Digital Dreams into Reality: My Journey as a Senior Full-Stack Developer
✔ Innovation and Expertise
✔ Quality and Excellence
✔ Industry Impact
✔ Collaboration and Leadership
✔ Customer-Centric Development
Services
My goal and objective are to contribute my web, mobile, and blockchain development expertise and customer service sales skills to your company.
Web3 Development
✔ Bitcoin, Ethereum, Binance Smart Chain, Avalanche, Polygon
✔ Solidity, Ethers.js, Web3.js
✔ Hardhat, Truffle
✔ ERC-20, ERC-721, ERC-1155
✔ DAO, NFT, DEXs, Yield Farming, Staking, Vault, Launchpad, Lottery, DexTools, GameFi, Play To Earn
✔ The graph, Moralis, Chainlink, Bitquery
✔ Chai, Mocha, Ethereum-Waffle
Web Development
✔ React.js, Next.js, Vue.js
✔ Apollo + GraphQL + Restful API
✔ HTML5, JQuery, Javascript
✔ Tailwind CSS, Styled-Components, CSS3, SCSS
✔ Unit Testing: Jest, Enzyme, Puppeteer
✔ Node.js, Express.js, MongoDB, MySQL, MariaDB
✔ AWS, Digital Ocean, Heroku, Vercel,Netlify
Mobile Development
✔ React-Native
✔ Swift
Experience
- Web Development
- Mobile App Development
- 3rd-party Integration
• Developed FRIDAY-AI Web Application with React.js
• Integrated 3rd-party Libraries like Zendesk, Okta, Google-Map, Socket.IO, ReCharts
• Configured Okta Identity Integration
• Developed FRIDAY Mobile Application with React-Native
• Built Web Application Testing Module
- DeFi Development
- Smart Contract Development
- Api Development
• Developed penguin finance Dapp with React, Redux, Typescript, Web3, Storybook, Styled-Components
• Integrated staking, yield farming, NFT collectibles features
• Built penguin launchpad protocol
• Developed Play to Earn game(EMPEROR) Dapp
• Developed CryptoPuffies NFT Mint, Staking, Play To Earn Dapp
• Published penguin finance UI-kit on npm
• Developed penguin finance API endpoints for CoinMarketCapp and Coingecko
- Web3 Development
- Frontend Development
- NFT Marketplace Development
• Built Fief Finance Defi app with React, Redux, Typescript, Web3, Storybook, Styled-Components
• Developed Fief Marketplace Dapp
• Integrated staking, and NFT mint features into Dapp
- Web3 Development
- Frontend Development
- NFT Marketplace Development
• Built Jupiter NFT marketplace dapp app with Next.js, React, Redux, Material UI, Typescript, Web3
• Deployed Jupiter chrome wallet extension with React, Create-React-App
- Frontend Development
- Mobile App Development
• Implemented UI layouts with Ant Design, Material-UI, and styled-components
• Built React-Native apps for iOS and Android
• Implemented and integrated DevOps procedures for AWS infrastructure (S3, Lambda)
- Frontend Development
- Backend Development
• Built several React-based web solutions with React trending technologies such as React Hooks, HOCs, lazy loading, and so on.
• Cooperated with designers to create clean interfaces and simple, intuitive interactions and experiences.
• Designed and constructed a REST and Socket API using Express.js framework and Socket.IO library and integrated Passport.js for authentication middleware.
- Frontend Development
- 3rd-party Integration
• Built React-based Responsive Web Application(RWA) for SPA and PWA
• Created a gulp build system for CSS pre-processing and image optimization
• Converted PSDs to pixel-perfect web pages for the admin site
• Integrated 3rd-party libraries such as Payment API, Node mailer, etc
portfolio
.webp)
.webp)
.webp)
.webp)
.webp)
.webp)
.webp)
.webp)