SUMMARY:

• Around 8 years of experience in Web Development, Designing User Interface Applications, Testing and documentation of professional web based applications using Java, J2EE technologies,HTML5, CSS, Bootstrap, JavaScript, jQuery, NodeJS, Angular 2.0/4, React.JS etc
• Worked on development using Java, J2EE, JDBC, Servlets, JSP, Web Services (REST & SOAP), WSDL, SOAP, Spring, Hibernate, XML, JAXB and DOM.
• Extensively experience in designing websites with W3C standards using HTML5, CSS3, JQuery to get best cross - browser user experience for long-term user retention and engagement.
• Extensive experience in various UI widgets using JavaScript libraries.
• Experience using Hibernate for mapping Java classes with database and using Hibernate query language (HQL).
• Experienced in developing Web Applications involving J2EE technologies like Java, JSP, Servlets, Struts MVC, Hibernate, Spring MVC, HTML, Java Script, CSS, JSF, EJB, JDBC, XML, AJAX, and JUnit.
• Extensive working experience in setting up WebLogic cluster environment, including WebLogic Domains, Admin Servers, Managed Servers and Node Manager.
• Experienced with Java Multithreaded programming to develop multithreaded modules and applications.
• Hands on experience in Ant/Maven Scripts and Log4J.
• Worked extensively on projects using SQL and PL/SQL. Created Stored Procedures to encapsulate business logic in the database and improve performance.
• Good exposure to Java Web Services development using spring 3.0.Experience in web design using HTML, JSP, JSON, JSF and JavaScript.
• Experience on different OS like UNIX, Linux, and Windows operating systems.
• Worked on many Operating system environments including Windows 95/ 98/ NT/ XP/ 2000 Server,UNIX (including Sun Solaris), some flavors of LINUX Red Hat Enterprise, CentOS and Ubuntu .
• Strong development skills including RESTful Web Services. Proficient in working with task runners GULP and GRUNT.
• Comfortable working with MEAN (MongoDB, Express, Angular, NodeJS) stack.
• Prototype designs and development in HTML, CSS, JavaScript, PHP and DHTML.
• Knowledgeable with RDBMS concepts like writing SQL Queries, Functions, Stored Procedures and PL/SQL Packages.
• Self-motivated Team player with excellent interpersonal skills.
• Flexible, enthusiastic and project oriented team player with solid communication and Analytical skills to develop creative solution for challenging client needs.

TECHNICAL SKILLS:

Web Development: HTML5, SASS, LESS,Atomic CSS, CSS3, SASS, LESS,JQuery, JavaScript, Servlet, JSP, PHP, JSON, JDBC, AJAX, XML,XHTML, MVC, DOM.

JavaScript Libraries: JQuery, React.js, Angular.js, Angular 2.0/4, Backbone.js, Ext.js, Require.js, Node.js, Bootstrap.

Database: MySQL, MSSQL, Teradata, PLSQL, MongoDB.

Methodologies: Agile, Scrum, Waterfall.

IDE s worked on: Notepad++, Eclipse,Visual Studio, Adobe Dreamweaver, NetBeans

Application Servers: Apache Tomcat, Web Logic, Web Sphere.

Operating System: Windows, Linux, Unix, Mac OS X.

PROFESSIONAL EXPERIENCE:

Confidential, Britain, CT

UI Developer

Roles & Responsibilities

• Designed Responsive Web pages using media queries and Twitter Bootstrap.
• Experienced in React JS and working with React Flux architecture. Experienced in working with Redux architecture.
• Working with ECMA Script 6 features. For build of JSX and ES2015(ES6) used Babel, webpack.
• Working with React Router for developing Single Page Applications SPAs.
• Developed single page applications using Angular 4, Typescript, HTML5, CSS3, and Bootstrap4.
• Experienced in developing React components. Used Axios with ReactJs for making AJAX Calls. Worked on Webpack for build and webpack-dev-server a server.
• Created Typescript reusable components and services to consume REST API's using Component-based architecture provided by Angular 4.
• Actively involved developing proof of concept for a newly propsed application in using Angular 2/4.
• Working experience with Typescript new features block scope, type restrictions, decorators, arrow functions, classes, interfaces, modules (import and exports).
• Used webpack, babel and gulp for transpilation(compilation) configuration for typescript to be converted to javascript.
• Worked with Angular 2.0 to develop single page applications, worked with ngrx/store for managing Angular 2.0 applications.
• Worked with http interceptors configurations for security in Angular 2.0 applications.
• Worked with Angular 2.0 directives, components, pipes, injectables.
• For Responsive Web design used Bootstrap to build grids, layouts and components. Used Bootstrap components like dropdown menus, navigation bar, alerts, and labels.
• Setup Jasmine and Karma for UNIT and Functional Testing of JavaScript with mocking frameworks and spys.
• Worked with MEAN/ MERN stack for developing applications.
• Worked with modules like MongoDB and mongoose for database persistence using Node.js to interact with MongoDB.
• Worked with Express.js for development of RESTful web services and middleware configurations.
• Worked with Passport and JSON web tokens for authentication and authorization security configurations using Node.js.
• Worked with npm commands and using package.json for managing dependencies and dev-dependencies of node js applications.
• Worked with Grunt, Gulp for task runner configurations for minification, watch, jshint, jscs, css autoprefixer, and sass compilation, bundling and test runner configurations and make it available as a command.
• Worked with unit testing of javascript applications using Karma, Jasmine, apimocker, Jest, enzyme, snion.

Environment: HTML5, CSS3, CSS, JavaScript,Angular Js, Angular 2.0/4, React Js, Node Js, JQuery, AJAX, XML, JSON, PHP, REST web services, Protractor, Mocha, Chai,GIT etc.

Confidential, Herndon,VA

Sr. UI Developer

Roles & Responsibilities

• Responsible for creating efficient design and developing User Interaction screens using HTML5, CSS3, JavaScript, jQuery AJAX and JSON.
• Worked on creating responsive website for smart devices using responsive design and media queries.
• Used JQuery Ajax for service calls on pages to interact with the server for information.
• Rapid prototyping of design concepts.
• Used JavaScript, jQuery for user interactions in pages.
• Developed the UI with extensive use of backbone.js framework that helped to organize the code.
• Utilized various JavaScript and jQuery libraries, AJAX for form validation and other interactive features.
• Involved in designing and developing the JSON, XML Objects with MySQL.
• Experience with jQuery,Backbone Jsand Angular Js.
• Used Ajax, JSON to send request to the server to check the functionality of the websites.
• Defined new validations through Angular.js for the form field validation implemented through HTML5.
• Used JSON for storing and exchanging information between browsers and servers.
• Developed charting components using the Ext JS , charting for the data visualization.
• Designed flow diagrams which explain the process flow of Schematic development.
• Created forms to collect and validate data from the user in HTML and JavaScript.
• Active participation throughout the entire software development lifecycle from project inception, to code development and elaborate testing of the various modules.
• Used agile methodology for the software development.
• Worked closely with SQA team in fixing the reported bugs/defects and checking cross platform compatibility.
• Developed SQL queries to perform insert, update or delete operation on MySQL database.
• Responsible for authoring of website functionality with JavaScript,HTML, CSS.
• Used CSS Sprites to decrease the number of HTTP requests and load time of web pages.
• Been an active team player, helped in fixing bugs and also carried out troubleshooting.
• Produced semantically appropriate, standards compliant markup, and produced Rich User Interfaces.
• Used all the advanced Photoshop features to create appealing visual web interfaces.

Environment: HTML5, CSS, JavaScript, Bootstrap, JQuery, Angular Js, Backbone Js, Ext Js, SQL, XML.

Confidential, Schaumburg, IL

Sr. UI Developer

Responsibilities:

• Interacted with business analysts and understood the business requirements.
• Involved in defining technical requirements and ensure correct UI modules been built based upon business requirements.
• Worked in developing dynamic robust UI screens using CSS, HTML5, JavaScript,Bootstrap, and AngularJS.
• Designing UI framework using JQuery, HTML and CSS.
• Developed the front end with JSP, Servlets, JavaScript, HTML and CSS.
• Involved in creating Single Page Application using AngularJS for service requests management of customers along with routers, filters and controllers.
• Developed responsive web pages using Bootstrap Forms, Components, Layouts, Events, and Grids components.
• Worked on Sass frameworks to preprocess CSS file.
• Implemented AJAX in web pages for accessing application data without refresh the whole pages for better user experience.
• Implemented client-side validations using JavaScript.
• Worked on cross browser compatibility issues and fix the bugs pertaining to various browsers
• Created unit testing cases for specific function using QUnit.
• Used GIT as source repository and controlling versions of the code.
• Involved in all stages of Software Development Life Cycle (Scrum).

Environment: J2EE, AngularJS, RESTful, JavaScript, AJAX, HTML5, CSS3, GIT, spring, JQuery, MVC, Eclipse, Oracle 11g, Agile.

Confidential, Annapolis, MD

Sr. Ui Developer

Responsibilities:

• Responsible for design, development, coding, code review and testing.
• Started with Agile and then followed Waterfall Software Development methodology
• Applied OOAD, MVC design patterns and best practice.
• Used AJAX and JavaScript to handle requests; and CSS was used to keep uniformity in look of the application.
• Developed view pages using JSP, Servlet, HTML, DHTML, CSS, JavaScript.
• Responsible for development of the application using Core Java, Spring MVC, HTML and JavaScript.
• Designed powerful JSF and JSP tag libraries for reusable web interface components.
• Perform general Oracle database tuning.
• Implemented background multi-threaded classes to keep the cache updated and in sync with the underlying database.
• Completed JPA transformation to Hibernate ORM for object oriented mapping for domain to relational database.
• Used ESB portals to log all errors generated during processing.
• Worked on access token and client secret code functionality for authorization server.
• Developed Components and Interfaces using MVC, Spring JPA.
• Used Spring JPA, Spring DATA for data access and mapping.
• Developed complex database queries and involved in performance tuning of queries.
• Involved in writing service class objects that depend on the data access objects.

Environment: Core Java, JSP, Servlet, HTML, CSS, Java Script, Spring MVS, MVC

Confidential, Chicago, IL

UI Developer

Roles & Responsibilities

• Front end coding with HTML and CSS.Created forms for user input. Extensive use of CSS.Web sites are developed, maintained and run within CMS.
• Coded JavaScript for page functionality.
• Ensured site design integrity and quality control consistency throughout the project's lifecycle.
• Responsible for quality assurance of finished websites including the validation of web forms and links.
• Developed a complex AJAX application based on the jQuery framework.
• Produce elegant interactive solutions to complex problems that perform effectively across cross-browser and cross-domain environments.
• Debugging and testing existing code, JavaScript performance optimization.
• Worked on Cross Browser Issues for different versions of IE, Mozilla and Chrome.
• Successfully handled JSON/XML data and carried out JSON/XML parsing for form submissions and DOM manipulation.
• Implemented interaction between frontend and backend using the JSON object.
• Wrote Cross Browser code of CSS and JavaScript for Internet Explorer and Firefox.

Environment: HTML, CSS, JavaScript, AJAX, JSON, XHML, jQuery, Technical writing/documentation.

Confidential

Frontend web Developer

Roles & Responsibilities

• Redesigned the existing site and to create new interfaces.
• Used Dreamweaver as HTML editor for designing new pages.
• Responsible for content and UI development.
• Developed HTML prototypes and ready XHTML documents with CSS style sheets.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation.
• Worked closely with the programmers and graphic designers for project requirement and analysis.
• Produced GUI prototypes for business logic presentations.
• The new website has made it much easier for the users to access the page and check the required info.
• Created Stored Procedure, Trigger for database access and events.

Environment: HTML, CSS, JQuery, Adobe Photoshop, Dreamweaver, Javascript, XML JavaScript, MySQL.