SUMMARY:

• Around 8 years of extensive experience in IT Industry Developing, Testing, Integrating, Implementing the web based applications and UI applications.
• Experience in Developing User Interface (UI) Rich Web Applications and Web Service Applications using HTML4/5, XHTML, CSS2/3, LESS, SASS, JQUERY, JQUERY UI, JQUERY MOBILE, MEDIA QUERIES, JSON, XML, AJAX, Object Oriented JAVASCRIPT, BACKBONE.JS, ANGULAR JS, REACT JS, BOOTSTRAP Framework, RESTFUL SERVICES, JAVA, JSP
• Extensive experience in Service Oriented Architecture & MVC frameworks.
• Extensive Experience in MEAN (MongoDB, Express.JS, AngularJS, Node.JS) stack technology.
• Experience working with Node JS to setup web API’s.
• Experience in MongoDB (versions 2.x, 3.0.0 and 3.0.5) installation, configuration and administration.
• Extensive experience in designing MongoDB multi - shared cluster and monitoring with MMS.
• Experience in upgrading and migrating various versions of Mongo database on different platforms. Worked on MongoDB database concepts such as locking, transactions, indexes, replication, schema design.
• Proficiency in multiple databases like MongoDB, Cassandra, No SQL, MySQL, ORACLE and MS SQL Server. performed unit testing using Karma and Jasmine, also written test cases for JavaScript.
• Experienced working with Debugging tools like Firebug, Bugzilla, JS Lint.
• Experience in working with third party web services APIs and Web Services using AJAX and jQuery.
• Expertise in analysis and developing user-friendly solutions.
• Responsible for checking cross browser compatibility and hence worked on different browsers like Safari, Opera, Firefox, Google Chrome and Internet Explorer.
• Experience using all popular Text-Editors like Eclipse, Komodo Edit, Sublime Text, and Notepad++.
• Proficient with Adobe Photoshop, Illustrator & Dreamweaver, MS FrontPage, Microsoft Visual SourceSafe, Macromedia Home Site.
• Experienced both in working on Designing table-less layouts and table-based layouts.
• Expertise in designing and developing User Experiences for Web Applications using Web Authoring tools such as Adobe Dreamweaver CS3, Adobe Illustrator, Adobe Flash.
• Extensively used Bootstrap and CSS3 media queries for Responsive Web Design (RWD).
• Excellent experience in Restful Web services and Big Web service development and consumption using (JAX-RS and JAX-WS).
• Experience with Version Control tools like GitHub, CVS, VSS and SVN for Source Code version management and merging Source code after intermittent Project releases.
• Expert in automating the build process using ANT, MAVEN, YEOMAN and GULP.
• Exceptional ability to collaborate with team members for code and design reviews. Self-motivated worker with strong focus on business goals and end-user experience.
• Ability to grasp modern technologies and to correctly apply new tools to build applications.
• Experience in various methodologies such as Agile, Extreme Programming, Waterfall Model and Test-driven Development, Behavioral Driven Development. Experience in a fast-paced Scrum environment.

TECHNICAL SKILLS:

Java Technologies: JDK, J2EE (EJB2.0,3), JMS, JDBC, JSP, JSTL, Servlets), Hibernate, XML

Web Technologies: HTML5, CSS3/2, JavaScript, jQuery (Angular.js), Node.JS, GRUNT Google Analytics, LESS, Bootstrap, AJAX

Databases: Oracle 10g, 11g, Microsoft SQL Server, MySQL

Server Side: Node.JS, Express

Design Tools: Rational Rose UML, Microsoft Visio

Operating Systems: Unix/Linux, Windows 2000/XP/Vista/Windows 7/ Windows 8, Demandware, .net

Script Libraries: JQuery, Backbone.js, Underscore.js and Node.js, angular js 2.0, API

Application Servers: Apache Tomcat 5/6/7, Glassfish

Java Technologies: JDK, J2EE (EJB2.0,3), JMS, JDBC, JSP, JSTL, Servlets), Hibernate, XML

Web Technologies: HTML5, CSS3/2, JavaScript, jQuery (Angular.js), Node.JS, GRUNT Google Analytics, LESS, Bootstrap, AJAX

Databases: Oracle 10g, 11g, Microsoft SQL Server, MySQL

Server Side: Node.JS, Express

Design Tools: Rational Rose UML, Microsoft Visio

Operating Systems: Unix/Linux, Windows 2000/XP/Vista/Windows 7/ Windows 8

Script Libraries: React.js, Backbone.js, Underscore.js and Node.js, Angular js 2.0, API

PROFESSIONAL EXPERIENCE:

Confidential - Pittsburgh, PA

Sr. Mean / UI Developer

Responsibilities:

• Participated in requirements fathering and analysis. Developed the various screens and its architecture in accordance to UI specs, worked extensively with Web content management system and online web components by HTML4/5, CSS2/3, JavaScript, Bootstrap, JQuery, JQuery UI, JQuery Mobile, AJAX, DOM to build dynamic pages
• Re-designed/developed the main website to improve user experience and add new functionalities.
• Used LESS and followed Bootstrap-grid system to develop Responsive Widgets.
• Experience using JQuery and Bootstrap plugins for the webpages.
• Designed and developed intranet web applications using JavaScript and CSS2/3.
• Implemented with AngularJS using its advantage including two-way data binding and templates.
• Worked on the MVC architecture of Angular JS in developing the apps, controllers and directives which are totally customized to meet the needs of the application.
• Integrated the Angular JS application with the RESTFUL Web Services. Worked on Angular JS form Validations.
• Integrated the Angular JS application with the RESTFUL Web Services.
• Created various responsive web pages using Bootstrap and CSS Media Queries.
• Developed Single Page Applications (SPAs) using AngularJS.
• Worked with MEAN stack to develop fully functioning applications.
• Used Express.JS framework to consume Restful Web Services.
• Extensively worked on making calls to APIs to fetch the data from the backend in JSON format and parse it on UI for DOM/CSS Manipulation.
• Stored and retrieved JSON data in MongoDB using Mongoose for Node.JS.
• Worked on AngularJS to create controllers, making AJAX calls using $http.
• Performed Client Side Validation across various Views using AngularJS
• Developed data visualization for various data using d3.js and highcharts.js.
• Worked with HTML5 to in corporate videos in web page
• Worked on Angular JS form Validation
• Extensively implemented Angular JS components ng-click, ng-repeat, ng-model, ng-show, ng-clock etc.
• Used NodeJS to run Grunt tasks and build properly the project (compile, minify, concat etc.
• Used Promises to do AJAX call to connect front-end and back-end.
• Created proof-of-concept using responsive web design, NodeJS, ReactJS, modernizerJS.
• Implemented application level persistence using Hibernates and spring.
• Developed various UI (User Interface) components using Spring (MVC), JSP, and HTML.
• Performed unit testing on AngularJS modules using Karma and Jasmine

Environment: Environment: Java (J2EE, EJB), Eclipse, Spring, Rest, JavaScript, Bootstrap, GUI, DOJO, AJAX, JSON, HTML5/4, CSS3, AngularJS, JQuery, NodeJS, ReactJS, ExtJS, Handlebars, Hibernate, Spring, JSON, XML, XPath, XSD, XSLT, JSP, Servlets, Spring, Oracle, Git, Balsamic, Kanguarma, Jasmine, Node JS, Express JS.

Confidential, Dallas, TX

Mean/ UI Developer

Responsibilities:

• Participated with end users and business analyst to understand the business requirements
• Responsible for design and development of the web pages from mock- ups (PSD).
• Daily programming with Node.JS, AngularJS, and ExpressJS.
• Worked on Front end by using, AngularJS and JavaScript.
• Worked the backend by using NodeJS, ExpressJS and MongoDB.
• Developed real time tracking of class schedules using NodeJS.
• Extensively used Git for version controlling and regularly pushed the code to Github.
• Extensive use of AngularJS for developing the SPAs (Single Page Applications) for internal application/tool.
• Extensive knowledge of and use of Angular.js directives to bring additional functionality to HTML.
• Developed client side drop down menus, search bars, carousel, and drop down toggles using Twitter-Bootstrap and JQuery.
• Used Object Oriented Programming concepts to develop UI components that could be reused across the Web Application.
• Implemented Routers & History in Single Page App (SPA)
• Created web pages using Media Queries that cater to Android and IOS web platforms.
• Developed multiple POCs to create a user transaction grid in Angular JS.
• We used GIT for our Continuous Integration solution we then changed over to Git with Jenkins.
• Extensively used debugging tools such as Firebug and IE Dev tools to investigate the issues and fix the bugs.
• Interacted with Testing Team, Scrum Masters and Business Analysts for Fixing of Issues
• Interacted with Customers and development teams for Fix the Issues.
• Performed the Regression Testing for Complete UI after fixing the Issues which are reported by Testing Team.

Environment: HTML5, CSS3, JavaScript, MongoDB, ExpressJS, AngularJS, Node.js, ReactJS JQuery, Handlebars, RWD, Eclipse, JSP, Adobe Photoshop, MS Office, and HP Quality Center.

Confidential, Denver, CO

Web Developer

Responsibilities:

• Designed the front-end using HTML to mark up for WebPages, and CSS/CSS3 to create style sheets.
• Responsible for transforming design mock-ups to W3C standards compliant HTML pages using
• JSP, HTML, HTML4, AJAX, XHTML, PHP, Bootstrap, CSS3, JavaScript including JS frameworks like JQuery, JQuery UI, JQuery Mobile.
• Included AJAX to involve more logic functions like sending query request to back-end
• Created templates, menus, pages, categories, blocks using Drupal and Used Drupal Views module for controlling the presentation of lists of content.
• Design mock-ups and wireframes using MS PowerPoint, Adobe Photoshop CS4 & Dreamweaver CS3.
• Utilized various JQUERY plug-ins to build Rich Internet Application (RIA) to make it look more intuitive.
• Modified the UI screens created by web designer using HTML, JSP, CSS, and JavaScript.
• Performed Client side validation using JavaScript.
• Used Team Studio and Build Manager tools to develop Notes applications and promote the new design to test environment.
• Collaborated with team members in design, analysis, coding, testing, and website review.
• Used JSP as a server side language to communicate with the Database and retrieve, manipulate user information and for implementing shopping cart and wish list.
• Used JDBC to connect with the MYSQL Database.
• Involved in using MYSQL Database to store the user information and all product details and SQL language to make queries to Database.
• Created RESTful web services using Java Concepts to implement the functionality of adding an item to cart.
• Coordinated with the business on User Acceptance Tests (UAT) and to get the approval from business on the design changes.
• Collaborated with teammates and updated application versions using Git with Git Hub.
• Involved in Agile/Scrum meetings

Environment: HTML, JavaScript, CSS/CSS3, MS Office, JSP, MySQL, XHTML, JQuery, JQuery UI, JQuery Mobile, AJAX, MS PowerPoint, Adobe Photoshop CS4 and Dreamweaver CS3, Git.

Confidential

Java/J2EE Developer

Responsibilities:

• Responsible for design and development of web pages using HTML, CSS including AJAX controls and XML.
• Developed UI using HTML, CSS, JavaScript validations and XML.
• Designed, developed and updated User Interface Web Forms using CSS, Dreamweaver and JavaScript.
• Developed the middleware software components for the implementation of the Data Entry GUI for creating and editing medication instances using client side technologies HTML, CSS, JavaScript.
• Used Backbone.js to optimize in-browser use and to load the module and to improve the Speed.
• Extensive experience using Bootstrap for Responsive Web Designs.
• Used Angular.js to create maintainable and testable single page application and Implemented 2-way data binding and used ng-filters across the applications.
• Conducted unit testing on the supported browsers using Jasmine framework and Karma task runner.
• Used Ajax Controls, Web forms, JavaScript and HTML for Commission, Payment and Inventory reports.
• Developed front end web applications by writing HTML code with the help of Search Engine Optimization (SEO) techniques.
• Used Chrome Developer's tool for debugging the website and manipulated the nodes using DOM functions.
• Used JIRA for bug tracking and issue tracking.
• Created images, logos and icons that are used across the web pages using Adobe Photoshop and SVG.
• Hands-on experience in working with GIT distributed version control.
• Developed Web API using Node.js and hosted on multiple load balanced API instances.

Environment: HTML4, CSS2/CSS3, JavaScript, Bootstrap, J-Query, JSON, AJAX, DOM, Angular.js, Backbone.js, Node.js, jasmine, Karma, GIT, Firebug, Agile methodology.

Confidential

Jr. Java J2EE/UI Developer

Responsibilities:

• Extensively used HTML, XHTML and CSS to design the web pages.
• Used JavaScript, to make web pages more interactive and performed client side validations.
• Performed DOM manipulations like event handling using JavaScript.
• Coded end to end (i.e. from GUI on Client side to Middleware to database and Connecting the backend Systems) on a subset of sub modules belonging to the above modules.
• Worked extensively on Swing.
• Most of the business logic is provided in Session Beans and the database transactions are performed using Container Managed Entity Beans.
• Worked on Parsing of XML Using DOM and SAX.
• Implemented EJB Transactions.
• Used JMS for messaging with IBM MQ-Series.
• Designed UI screens using JSP, Ajax, Struts, HTML and CSS.
• Developed the Presentation layer, which was built using Servlets and JSP and MVC architecture on Web Sphere Studio Application Developer (WSAD).
• Involved in development of Front-End using JSP, HTML, Java Script, AJAX and Back-End using Hibernate ORM.
• Mentoring other programmers.
• Studied the implementation of Struts.
• Implemented PL/SQL stored procedures and triggers.
• Implemented the Security Access Control both on client and Server side.

Environment: Java, Java Swing JSP, Servlets, JDBC, Applets, Servlets, JCE 1.2, RMI, EJB, XML/XSL, Visual Age java (VAJ), Visual C++.