• Developing the front-end for an iOS content streaming app using HTML, CSS, and TypeScript within the React Native

framework, ensuring a responsive and intuitive user interface

• Implemented backend with Express.js, integrated Stripe API for feature such as payment and account operation, and used

Firebase for authentication and real-time database. Additionally, worked with Node.js, Python, and MySQL to build RESTful

APIs and manage database operations

• Developed 5 server-side interfaces by Java Server Faces for the website project, employing Ajax to efficiently maintain and update data stored in a MySQL database, resulting in a 20% reduction in data processing time

• Revamped the website for a data-driven company using HTML, CSS, and Vue.js, incorporating original features, including custom-designed animations and interactive web page APIs

• Enhanced the navigation system performance by restructuring the CSS through the Sass preprocessor language

• Facilitated code modularization by introducing Webpack bundling tool

• Created 3 video control interfaces on both Android and iOS systems by HTML, CSS, and JavaScript, improving user interaction and experience

• Optimized system functionality by conducting comprehensive diagnostics on APIs, refactoring class components into functional ones, and upgrading from ES5 to ES6 features, reducing in resource loading times

• Developed immersive mobile-end pages featuring responsive front-end interfaces using React Native