SUMMARY

• Over 6 years of experience in the field of Front - end web development and web-based application design.
• Proficiency in developing websites with HTML5, CSS3, React, jQuery, AJAX, JSON, JavaScript, Angular JS, Angular 2/4 .
• Solid understanding of Object Oriented Programming(OOP) .
• Expertise in responsive web design using CSS3 media queries, Flex Box and Bootstrap .
• Experience in interacting objects in HTML by using DOM(Document Object Model) .
• Hands-on experience in implementing Model-View-Controller(MVC) .
• Comprehensive understanding of state management frameworks for modern JavaScript libraries such as Redux .
• Proficient understanding and experienced in developing Single-Page-Application(SPA) using React-Redux, Angular JS and Angular 2/4 .
• Extensive experience of ES6 new standard.
• Expertise in developing user interface components using React and control states in multiple components by React-Redux .
• Experience in using RESTful web service and AJAX technique for manipulating and parsing multiple data types including JSON using jQuery and Angular JS .
• Expertise in achieving data transmission using React-Redux .
• Familiar with managing application state and applying middleware using Redux, Redux-promise, Redux-thunk .
• Experience with databases including Oracle and MongoDB .
• Familiar with building the back-end APIs with Node JS, Express and MongoDB .
• Experience in checking browser compatibility issues, working on different browsers including Firefox, Internet Explorer, Safari and Google Chrome, and debug with debugging tools such as Firebug, Chrome canary tool, and IE tester.
• Experience in using IDEs including VSCode, Eclipse, Nodepad++ .
• Expertise in using JIRA, Agile, and Scrum methodologies.
• Good working experience in unit test tools including Karma, Jasmine, and Mocha .

TECHNICAL SKILLS

Programming Language: JavaScipt, Java, Python, C, C++

Web Technologies: HTML5, CSS3, AJAX, JSON, DOM

Frameworks & Libraries: React, Angular JS, Angular 2/4, React-Redux, jQuery, Node JS, Bootstrap

Operating System: Windows, Mac OS, Linux

IDE: VScode, Nodepad++, Eclipse

PROFESSIONAL EXPERIENCE

Confidential, Maietta, GA

Front-End/Web Developer

Responsibilities:

• Designed and developed applications and webpages of inventory management.
• Utilized various JavaScript and jQuery libraries, AJAX for form validation and other interactive features.
• Discussed and ensured the technical feasibility of the application.
• Performed the RESTful APIs integration using JSON .
• Maintained states in the stores and dispatched actions using React-Redux .
• Handled different actions requirement by utilizing React Component Lifecycle .
• Used React to create custom components for data manipulations and to display data.
• Enabled navigation from one view to the next as the user performs application tasks by implementing React Router .
• Developed and implemented custom filter and searching bar in React in the application.
• Created reusable components and services for APIs using component-based architecture provided by React .
• Worked on enhancements of responsive webpage using jQuery and AJAX .
• Turned application into Single Page Application(SPA) using React Router .
• Made asynchronous calls to the project server using AJAX and JSON to fetch data.
• Built connection between application and back end APIs by implementing React .
• Debugged the application using Firebug to traverse the documents.
• Tested for the browser compatibility issues and implement cross-browser accessible interfaces by cooperating with manager and team members.
• Debugged and tested JavaScript using Jasmine .
• Worked in Agile/Scrum environment with regular meetings weekly.

Environment: HTML5, CSS3, JavaScript, React, jQuery, JSON, AJAX, RESTful Web Service, Jasmine, Agile

Confidential, San Francisco, CA

Front-End Developer

Responsibilities:

• Designed and developed new UI features using HTML5, CSS3, JavaScript, jQuery, JSON, AJAX, Bootstrap, etc.
• Created and built reusable components and front-end libraries for APIs using component-based architecture provided by React .
• Turned application into Single Page Application(SPA) using React-Router .
• Used Redux to create and maintain the states in stores and implement reducer handling the actions triggered and dispatched by components.
• Handled different action requirements such as asynchronous flow by utilizing Redux-promise, Redux-thunk as middleware and React Component Lifecycle .
• Implemented responsive web design using CSS3 media queries and Flex Box.
• Used JSON and Fetch API to interact with RESTful APIs and manipulate dynamic content and style.
• Rendered components depending on the information provided by users with React Virtual DOM .
• Debugged the JavaScript code and fixed issues using Firebug, IE developer toolbar, and chrome canary tool.
• Tested for the browser compatibility issues and implement cross-browser accessible interfaces by cooperating with manager and team members.
• Debugged and tested JavaScript using unit test tool Karma .
• Worked under JIRA, Agile/Scrum environment with regular meetings weekly and team communication.

Environment: HTML5, CSS3, React, AJAX, JSON, JavaScript, Redux, Bootstrap, RESTful Web Service, Karma, JIRA

Confidential, Rocky Hill, CT

Front-End Developer

Responsibilities:

• Responsible for collaborating with other Front End Developers, troubleshooting and debugging.
• Designed and developed sites from supplied creative studio files using HTML5 markup and CSS3 definitions and structures.
• Used Model-View-Controller(MVC) to develop Single Page Applications(SPA) and simplify the code complexity.
• Established routing between multiple views using Angular JS routers.
• Manipulated dynamic content on webpages using two-way binding.
• Optimize image and graphic assets for site speed.
• Used AJAX and JSON to interact with RESTful APIs .
• Handled and shared data between different controllers using services.
• Implemented responsive web design using Bootstrap and CSS media queries.
• Utilized CSS3 animation to improve the visual effect.
• Resolve the browser compatibility issue for Chrome, Firefox, and IE.
• Used Firebug, IE developer toolbar and chrome canary tool to debug JavaSctipt code and fix issues.
• Involved in daily Scrum meetings to keep track of the project status.

Environment: HTML, CSS3, JavaScript, Angular JS, Bootstrap, AJAX, JSON, RESTful Web Service. Scrum