Jaylen Chen Email & Phone Number

Austin, Texas, United States

• Developed reusable components using JavaScript and TypeScript• Developed UI pages using HTML, CSS, JavaScript, TypeScript based on Vue• Integrated UI pages with backend services • Worked on accessibility issues to make accessibility sign off • Worked on service and router files • Developed unit tests for reusable components using Mocha• Developed page integration tests using Testing-library• Fixed the bugs raised by QA team • Developed locale switcher and worked on localization of the application• Communicated with business team on user experience requirements• Reviewed code and prs

• Involved in all the phases of Software Development Life Cycle such as Requirements gathering, Designing, Programming, Testing and Documentation of various projects.• Developed UI pages using HTML/HTML5, CSS, JavaScript, React.js using ES6 syntax• Implemented React Redux architecture to manage the state of data and actions• Maintaining Parent and child elements by using State and Props in React.js• Used Middleware to optimize the Redux performance like Thunk, saga.• Used immutable.js library to manage the state in Redux• Optimized the project structure by using actioncreate and actionType• Used styled-component in React.js• Used High-Order Component• Developed the internal system with log home page and detail page• Developed the blog publishing and community system• New components update and maintain• Used Higher-Order Component for reusing component logic. • Started working in front-end relate to accessibility

• Developed frontend and backend modules using Python on Flask Web Framework and HTML5, CSS, JavaScript on User Interactive (UI) of Web pages• Build websites using WordPress• Customize themes to meet clients’ requirements• Setting up SEO websites for launch including writing title tags and meta descriptions• Manage a user guide to help clients understand site features and management of website to increase visitor satisfaction• Performed UI code development using HTML, Bootstrap, and JavaScript• Built database schema and optimized/ tweaked SQL queries for better performance• Used ES6 and JSX for reusable component development with React.js• Used React.js to implement rich functions in various pages: form validation, grid list, search, sort, multi-selection, tags-input, advanced/custom directives• Used http service for data transmission with RESTful APIs using React.js• Used Redux-store to save shopping cart information• Maintaining Parent and child elements by using State and Props in React.js• Maintained states in the stores and dispatched the actions using Redux• Developed and maintained the shopping cart interface• Developed CSS templates