<ul><li>Built reusable components and responsive pages using TypeScript, Vue3, Quasar2, and Vuex.</li><li>Integrated real-time communication features inside the application with SignalR.</li><li>Collaborated with backend team to create several mini-apps that can be easily integrated into the page.</li><li>Researched and integrated GIS tools (ArcGIS and Google map API) and document management SDK to the application.</li></ul>

Senior Front End Developer

<ul><li>Worked on the development and implementations of decentralized applications with React, Solidity, and Truffle.</li><li>Architected, developed, and deployed web/mobile applications with Express.js, PostgreSQL, React, React Native, Mobx, and Typescript.</li><li>Implemented unit testing and e2e testing in React projects with a testing library in React, Enzyme, and Cypress.</li><li>Architected and developed microservices using Koa.js, MySQL, Prisma, Elastic Search, and maintained monolith web applications with Django and React.</li></ul>

Full Stack Web Engineer

<ul><li>Led development team in the delivery of various DjangoReact and MERN stack projects requiring close cooperation among members to share information and develop solutions to meet a broad array of deliverables.</li><li>Designed, developed, and deployed more than four full-stack web applications according to business objectives and needs of various clients with React, Vue, Django, and Express.js.</li><li>Improved the page speed by 15% for the e-commerce site that generates $25 million annually in revenue by implementing Code-Splitting and Optimizing performance with React, GraphQL, and Apollo.</li><li>Implemented SEO in React application for an e-commerce site with a catalog of over 20,000 products leading to an increase in page views per session of 23% with SSR in Next.js.</li><li>Worked on building a customer-facing web application with Express.js, Prisma, Vue.js, PostgreSQL, and Node.js.</li><li>Built Progressive Web Application (PWA) with React, TypeScript, and GraphQL (Relay).</li><li>Deployed several web applications using Docker, Kubernetes, and AWS.</li></ul>

Senior Web Developer

<ul><li>Maintained backend code built with Express.js, and MySQL and collaborate with the product team to implement new features plan for future products.</li><li>Designed, implemented, documented, and successfully deployed real-time applications with Node.js, Socket, and WebRTC.</li><li>Worked on MERN stack project as a cross developer with MongoDB, Express.js, React, and Node.js.</li></ul>

Backend Developer

<ul><li>Worked on the Payments team to save over 50,000 customers time and improve cash flow through the development of modern, responsive customer experiences using Angular and Ant Design Library.</li><li>Contributed to the in-house UI library to create reusable React components that saved over 200 hours of development time per month.</li><li>Created a web app MVP for a store delivery management platform with over 100 business customers to create, manage, and monitor deliveries using React and Redux.</li></ul>

Frontend Developer

<ul><li>Delivered responsive, cross-browser compatible, and accessibility compliant websites, achieving 19% faster load time than the industry average using React and Flux.</li><li>Collaborated with the UX/UI design teams to improve the website and applications, increasing conversion rates by 25% using SASS/SCSS and Bootstrap.</li><li>Expanded features, refined code, and improved performance with React, producing smoother operations and enhancing user engagement.&nbsp;</li></ul>

As the No. 1 in employer direct healthcare, Premise Health provides the best benefits with the broadest range of products and services.

Worked as a full stack developer with Laravel and jQuery in this project.

The Leaders in Employer Direct Healthcare - Premise Health

Roy Lee

NOBULL is a footwear, apparel and accessory brand for people who train hard and don't believe in excuses. NOBULL - Just The Horns.

Built with JavaScript, PHP, Laravel, MySQL and additional libraries in Vue.

NOBULL Training Shoes, Apparel and Accessories.

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Founded in 1964 by Herbert S. Newman, FAIA, Newman's work is found in towns and cities, and in rural settings, on college and university campuses in the United States and internationally. 

Worked as a full-stack developer with Laravel, Vue, and Vuex. Accepted the latest technologies and libraries in Vue to the project to improve performance, stay latest and best practices.

Home - Newman Architects

An investment management platform for global investors. Working as a full stack developer with React, Next.js, GraphQL and Node.js. Highly contributed to optimizing performance of the application and increasing user visits and revenues.

BrevanHoward

English (American)

Roy Lee is a full stack web engineer with over 7 years' experience in web development. He is much proficient in JavaScript, TypeScript, Python and PHP but also in React, Vue, Express.js, Django and Laravel. As a senior web developer, he had participated in several projects from small to large scale for different industries and customers using latest technologies and frameworks in web development.

Roy Lee

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The Leaders in Employer Direct Healthcare - Premise Health

NOBULL Training Shoes, Apparel and Accessories.

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Home - Newman Architects

BrevanHoward

The Leaders in Employer Direct Healthcare - Premise Health

NOBULL Training Shoes, Apparel and Accessories.

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Home - Newman Architects

BrevanHoward