William Chao

As a senior full stack engineer specialized in React, Node.js and Typescript, William has 
developed various responsive web applications for numerous clients over several years. 
Creativity, accountability, integrity and perfectionism, these are his the biggest strength. 
Enhancing technical skills and perfect collaboration ability make him an ideal candidate 
for any web development project

1. Senior Full Stack Engineer at Pieoneers

• Collaborated with cross-functional teams to develop and launch a global public-benefit research project  using React, Node.js and MongoDB. 
• Structured a mindmap of the all pages for the new website to communicate vision to the client and use it as a reference in the development phase.
• Built responsive frontend pages and UI/UX components using Typescript, SASS and MUI components.
• Designed and implemented RESTful APIs to enable data exchange between client and server, reducing API response time by caching requests and using PATCH.

Key technologies : React.js, Node.js, MongoDB, GraphQL, RESTful APIs, AWS services, Contentful, Gatsby.js, D3.js, TDD, Jira, Jest

2. Full Stack Engineer at RisingMax

• Worked closely with designers and engineers to develop the several NFT trading platforms and market places, P2E games, healthcare application and other sites.
• Constructed a highly innovative backend structure utilizing the latest technologies for optimal performance and scalability.
• Created MVP to define the complete website structure, showcasing proficiency in project management and development planning.
• Built various web page components, utilizing React, Typescript, and Tailwind CSS.

Key technologies : React, React Native, Node.js, Express.js, Figma, MongoDB, MySQL, WebSockets API, Metamask, Cloudflare, Binance, CSS3, Bootstrap, Tailwind CSS.

3. Front End (React) Developer at Web sharx

• Experimented with latest front-end technologies like as shared service and WebRTC as a part of implementation of the app that helped to improve speed of web development.
• Revamping UI, UX, and overall design aesthetic of the fade master academy site, resulting in a 75% CHI (Customers Happiness Index) increase.
• Designed and developed frontend for 20+ websites, using React, Next.js, and Handlebars.js.
• Worked on complex projects, such as an e-commerce platform with payment integration, resulting in over $2M in revenue.

Key technologies : React, Next.js, AntDesign, Figma, TDD, Jasmine, Bootstrap, SASS, Material UI, WebRTC, Docker.

4. Focused Creative

• Implemented rich user experiences by creating 30+ new feature stylizing HTML/JS/CSS.
• Helped maintain code quality, organization, and automation for 6+ applications.
• Assisted in developing and implementing systems architecture designs, patterns, and approaches.
• Collaborated with 2 engineering teams on domain, design, and code testing for 12+ projects.
• Profiling, Troubleshooting & Bugs fixes for the decentralized application resulting in system performance and scalability improvements.

Key technologies : React, JavaScript, JQuery, SASS, CSS, Node.js, MongoDB, MySQL, PHP, Laravel.
 

Bachelor's Degree in Information Technology from the University of British Columbia