Jaylen Chen Email & Phone Number

• 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.• Optimized the login interface with React• Optimized the sign in interface with React • Optimized the shopping chart interface with React • Started working in front-end relate to accessibility

Greater New York City Area

• Developed frontend and backend modules using Python on Flask Web Framework and HTML5, CSS, JavaScript on User Interactive (UI) of Web pages• 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 • Developed Real-time search function with React framework • Developed part of the user return and exchange interface• Developed the checkout process bar• Used Bootstrap to build the responsive web• Used Styled-Component in React CSS• Tested frontend code in multiple browsers to ensure the cross-browser compatibility• Accomplished the full-lifecycle of development with other team members including requirement gathering, design template, build, testing and maintenance.