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Senior Ui/front-end Developer Resume

NY

SUMMARY:

  • Over 6 years’ experience in front - end field including web UI development and web application design.
  • Proficiency in developing websites and web application with HTML, CSS, JavaScript, jQuery, React, Redux, Ajax, JSON and Bootstrap.
  • Experience in developing and managing complex e-commerce sites and internal frameworks.
  • Expertise in creating page layouts using CSS and with style sheet extension language like Less and Sass.
  • Hands on experience in debugging and troubleshooting with different debugging tools including Chrome Inspector, React Developer Tools and Redux Dev Tools and familiar with unit test tools.
  • Strong knowledge of manipulating React and Redux and building reusable components.
  • Great experience developing Single Page Application (SPA) with React and Redux.
  • Proficient understanding and experience of JavaScript libraries and frameworks such as React, Redux, and jQuery.
  • Worked on responsive web design using CSS3 media queries and framework such as Bootstrap.
  • Experience with dynamic prototyping tool to generate prototype from requirements/ static HTML code.
  • Practical experience in developing complex, high-traffic websites
  • Familiar with several IDE’s, such as Notepad++, VS Code, Eclipse, Atom, Subline Text.
  • Strong Understanding of network protocols such as HTTP, TCP and UDP.
  • Extensive experience on version control tools such as Git and package management tools like NPM and yarn.
  • Familiar with task runner like Gulp and Grunt for managing and bundle tools like Webpack.
  • Exceptional skills in coding, problem solving and debugging.
  • Good knowledge of Search Engine Optimization.
  • Understanding of system development life cycle (SDLC) including requirement analysis, design, implementation and maintenance.
  • Excellent team player, communicator, a quick learner and always willing to learn new technologies to meet team requirements.
  • Ability to work both independently and with a team.

TECHNICAL SKILLS:

Programming Language: HTML5, CSS, JavaScript, ES6, Java, Shell, Verilog, C

Frameworks/libraries: jQuery, React, Redux, JSON, Ajax, Bootstrap

Database: MySQL, SQL Server

Preprocessor: SASS, LESS

Environment: Linux/Unix, Windows

WORKING EXPERIENCE:

Confidential

Senior UI/Front-end Developer, NY

Responsibilities:

  • Participated in the entire Software Development Life Cycle including requirements analysis, design, implementation, testing, supporting QA teams and debugging production issues.
  • Work with the product and UX management team, coordinate to gather requirements and understand current UI standards.
  • Provided architecture and design work on a digital transformation of a large customer facing online application.
  • Used jQuery for implementing dynamically displaying products such as slides and toggle as well as use jQuery plugin for animating effects to the DOM elements such as draggable, droppable, and resizable for enhancing user interactive.
  • Tested and evaluated the performance of each component with React-addons.
  • Involved in building online QA section and the feedback form using CSS, React and JavaScript.
  • Provided technical maintenance and troubleshooting support by working with IT and service areas to debug and resolve problems and maintain websites.
  • Implemented reusable components with React and JSX.
  • Developed responsive web application using HTML, CSS, Bootstrap, JavaScript, React with ES6 syntax.
  • Ensured that applications meet or exceed specified standards and end-user requirements.
  • Built single page application (SPA) based on React/Redux.
  • Worked with source version control tool GIT to manage the code repository.

Environment: HTML, CSS, JavaScript, jQuery, React, Redux, Bootstrap, Git, ES6.

Confidential

UI/Front-end Developer, NJ

Responsibilities:

  • Involved in designing and implementing the platforms for small companies to sell their products.
  • Responsible for developing UI pages using HTML, CSS, SASS, JavaScript, jQuery and Bootstrap.
  • Used React in development to build single page application and implemented comprehensive user-friendly custom filters for users to located the exactly resources users would like to access to.
  • Joined in the improvement of existing application with jQuery and create dynamic navigation menu based on the values fetched from the database.
  • Designed a rich user interface with HTML, CSS and JavaScript.
  • Implemented responsive web design and mobile friendly design using Bootstrap grid system and CSS media query.
  • Developed reusable components with React and improved maintainability of the code.
  • Worked closely with customers and QA team in resolving defects, testing applications and debugging productions.
  • Improved the performance of web pages and web applications with rebuilding the service to work with JSON data.
  • Handled browser compatibility issues for different browser related to CSS and HTML.
  • Used Grunt as Front-end task running tool to compile, concatenate and test the project.
  • Experienced with using NPM to manage packages and projects.

Environment: HTML, CSS, SASS, JavaScript, NPM, Grunt, Bootstrap, React.

Confidential

UI/Front-end Developer, OH

Responsibilities:

  • Technical expertise in the design, development, coding, testing, and debugging of software.
  • Worked closely with the QA team in resolving defects.
  • Performed cross-platform and cross-browser compatibility testing.
  • Maintained graphics and content on web sites and performed daily application level changes to content and code.
  • Built prototype and provided technical analysis and design.
  • Worked closely with UX teams to turn mockups into layout/styles and fixed major bugs for supported browsers and platforms.
  • Implemented DOM manipulation and AJAX call in jQuery and JavaScript.
  • Provided technical maintenance and troubleshooting support for websites by working with IT and service teams.
  • Worked on cross-browser compatibility issues and ran on different browsers including Safari, Internet Explorer, Firefox and Google Chrome.
  • Used Git for source code management and team collaboration.

Environment: AJAX, jQuery, JavaScript, Git, HTML, CSS, IE, Firefox, Chrome, Safari.

Confidential

UI/Front-end Developer, NJ

Responsibilities:

  • Responsible for manipulating HTML, CSS in JavaScript and building dynamic web-pages with AJAX, JSON and XML.
  • Involved in development, design and implementation of front-end part of web pages and web applications.
  • Modified designs and templates for better user interaction and understanding.
  • Used Git to manage source code with development team.
  • Communicated with QA team and joined cross-browser and cross-platform testing.
  • Implemented DOM manipulation in jQuery and JavaScript.
  • Used jQuery plugins for Frag and Drop, Widgets, Menus, User Interface and Forms.
  • Developed auto complete and auto suggest functionality with AJAX, jQuery, Web Service call and JSON.
  • Designed PDF, excel and print previews for reports in the application with HTML, JavaScript and SQL.
  • Wrote SQL queries to interact with SQL Server.
  • Debugged the application using Firebug to traverse the documents and manipulated the nodes using DOM and DOM Functions.

Environment: HTML, CSS, JavaScript, jQuery, AJAX, JSON, XML, SQL, SQL Server.

Confidential

UI/Front-end Developer

Responsibilities:

  • Completed the UI testing of mobile App of Confidential Cloud Services and Android Automation testing system based on Appium.
  • Built new Android Automation testing system and identified the way to build the new testing circuit based on Hierarchy Viewer for faster testing.
  • Wrote automation testing suite for mobile Apps with Java and UI testing cases for mobile apps.

Confidential

UI/Front-end Developer, IL

Responsibilities:

  • Developed front-end UI pages using HTML, CSS, JSON, JavaScript, jQuery and AJAX.
  • Used jQuery plugins for Drag and Drop, Menus, User Interface and Forms.
  • Joined in the requirement analysis along with the estimations and scheduling.
  • Built PDF and print previews for all reports in the application using HTML and JavaScript.
  • Implemented auto complete and auto suggest functionally with AJAX, jQuery, and JSON.
  • Involved in developing XML, HTML and JavaScript for client-side presentation and data validation on the client side within the forms.
  • Keep in touch with UI/UX management team and modified code.
  • Debugged the application using Firebug to traverse the documents and manipulated the nodes using DOM and DOM Functions.
  • Executed test cases and fixed bug/issue identified during the test cycles.

Environment: HTML, CSS, JavaScript, jQuery, AJAX, JSON.

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