SUMMARY

• 8 years of extensive professional experience in Developing, Testing, Integrating, Implementing and Leading User Interface (UI) web applications.
• Experience in Software Development Life - Cycle (SDLC) preparing Requirement Specification documents, design documents, Test cases and Analysis, User Training documents and Technical Help documents.
• Solid experience with Responsive Web Design (RWD) technologies like HTML, XHTML, DHTML, CSS, Bootstrap, JavaScript, JQuery, Angular JS, Node.js, Backbone JS, PHP, XML, XSL, AJAX and JSON.
• Good experience working on CSS Background, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Padding, CSS Table, Pseudo Classes, Pseudo Elements and in setting UI standards for enterprise/consumer applications.
• Skilled at analyzing and solving browser compatibility challenges and possesses ability to maintain consistency and well commented HTML and CSS markup.
• Expertise in analyzing the DOM Layout and Java Script functions.
• Hands on experience in handling JSON and complex JSON manipulation using JavaScript, JQuery and Angular.
• Familiar with the entire Angular Js suite of tools.
• Proficient in latest JavaScript, Angular Js trends like MVC and managing UI flows using MVC.
• Experience in working with MVC framework and application servers Gulp and Grunt.
• Experience in working with RESTful Web Services and implementing RESTful API's.
• Expert in designing web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
• Expert in creating Templates, Mockups and Prototypes, Web Interfaces, Layouts and Flow of future pages.
• Expertise in designing Event Handling Models such as Listener and Dispatcher in OO JavaScript.
• Expert in developing applications using continuous integration and test-driven development practices.
• Thorough understanding of the responsibilities of the platform, database, API, caching layer, proxies, and other web services used in the system.
• Experience in using Grunt and CSS procedures LESS, SASS
• Developed the back end using Groovy and Grails, Value Object and DAO. Used different design strategies like Façade pattern, proxy command pattern to efficiently use resources
• Strong Knowledge and Experience on Collections, Threading, Garbage Collection, Exception Handling, OOPs concepts and Design Patterns in Core Java.
• Strong knowledge of Object/Relational mapping using Hibernate and Spring Frame Work.
• Experience with Version Control tools like CVS, VSS, GIT and SVN for Source Code version management and merging Source code after intermittent Project releases.
• Extensive experience with Agile and SCRUM.
• Experience in working with Databases like Oracle 10g/11g, SQL Server 2005, DB2 and Classic Federator and proficiency in writing complex SQL, PL/SQL.
• Sound understanding of content management systems.
• Experience in using various tools and IDEs for development and design like Net beans, Edit Plus, Notepad++, Eclipse, Adobe Photoshop, Dream weaver.
• Familiar with cross-browser application Testing, Debugging across desktop and mobile.
• Quick learner and proficient in solving the technical issues in the project.
• Knowledge in current web standards, cross-browser compatibility and responsive design methodologies.
• Well experienced in translating user-centered insights into solutions to improve the user experience.
• Effective problem solving skills, outstanding interpersonal skills, good in written and verbal communication. Ability to work independently as well as within a team environment. Driven to meet deadlines.

TECHNICAL SKILLS

Web Development: HTML5, CSS3, JavaScript, JQuery, PHP, JSON, JDBC, AJAX, XML, XHTML, DHTML, Angular JS, Backbone JS, Node JS, Bootstrap.

Databases: MySQL, Oracle 10g/11g, SQL Server 2005/2008/2012 , DB2

Programming Languages: C, C++, C#, VB.Net, Java Script, SQL, Java.

Operating Systems: Windows, Linux, Unix

Software Tools: Microsoft Visual Studio, Photoshop, Dreamweaver, Sublime Text 2, Web Storm.

IDEs worked on: Notepad++, Visual Studio, Eclipse, Net Beans, Edit Plus, Adobe Photoshop, Dreamweaver.

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

PROFESSIONAL EXPERIENCE

Confidential, Chicago, IL

Sr Front End/UI Developer

Responsibilities:

• Plan and execute phases of the software development lifecycle utilizing agile methodologies to achieve end-to-end development of web-based applications.
• Work with internal customers to gather business processes and project requirements.
• Participated in Software Development Life-Cycle (SDLC) preparing Requirement Specification documents, design documents, Test cases and Analysis, User Training documents and Technical Help documents.
• Making presentations to customers, client audiences and professional peers.
• Maintain positive client interactions.
• Involvement in all stages of Software development life cycle including Analysis, development, Implementation, testing and support.
• Coordinate with Interface Design Architects for meeting accessibility standards at code level.
• Created reusable templates and style sheets based on UI standards and guidelines; Performed functional tasks using specifications and wireframes.
• Familiar with concepts of Directives, Data-Binding and Dependency Injection in Angular JS.
• Involved in development of User Interface using HTML/HTML5, CSS/CSS3, JavaScript, and jQuery, AJAX, JSON and AngularJS.
• Developed all client-side logical implementation part of applications with AngularJS controllers under specific modules, manipulating nodes in DOM tree.
• Wrote application level code to add functionality on the client side validation using AngularJS and JavaScript.
• Implemented Presentation layer using CSS Framework, AngularJS, Wire-framing and HTML5.
• Made enhancements to existing CSS and DIV tags using box model.
• Produced content pages with CSS3 layout and style markup presentations and also used JavaScript methods and properties.
• Extensive use of Bootstrap for layout.
• Involved in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Used AJAX extensively to implement front end /user interface features in the application.
• Worked on creating responsive website for smart devices using Responsive design and media queries.
• Developed an Angular JS workflow manager leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows.
• Extensively used Angular UI (Angular Bootstrap) for ng-grid, and UI components.
• Developed the pages that are complaint to W3C standard.
• Developed different JQuery component in MVC micro architecture framework which internally use various design pattern such as singleton, command, delegate, etc.
• Designed and implemented a professional and production quality build and unit-test automation system with Grunt.
• Actively participated and provided feedback in a constructive and insightful manner during weekly Iterative review meetings to track the progress for each iterative cycle and figure out the issues.
• Debugged the application using Firebug to traverse the documents and manipulated the nodes using DOM and DOM Functions.
• Ensured site design integrity and quality control consistency throughout the project's lifecycle.

Environment: HTML5, CSS3, JavaScript, JQuery, AJAX, JSON, Angular JS, Bootstrap, Responsive design, Firebug, Grunt.

Confidential, Jersey City, NJ

Sr UI Developer

Responsibilities:

• Deliver simple and elegant software solutions, customer-centric products, utilizing agile development process.
• Collaborate with business teams to develop high-level system narratives, storyboards, and user interface prototypes.
• Proactively update stakeholders and maintain open and courteous communication.
• Involved in the Analysis, System study and designing of the project.
• Worked under Agile methodology and achieved many stories.
• Participated in requirements gathering by working closely with onshore technology team.
• Developed front-end screens with HTML, DHTML, CSS, JavaScript. Extensively did client side validations using JavaScript.
• Brief experience on implementing the Angular JS and MVC framework for data access.
• Responsible for building an internal, responsive AngularJS single page application.
• Created modules and components using AngularJs, coupled them together into a functional app.
• Worked with JSON based web services and with entire AngularJs suite of tools.
• Worked on a client-side Angular application to allow updating content from various devices.
• Developed a core component of Analytics with AngularJS.
• Worked on AngularJS, which combines web applications with Model View Controller capability to make development and testing of code efficient.
• Defined new validations through AngularJS for the form field validation implemented through HTML5.
• Created semantic markup using HTML/HTML5 elements and created JavaScript libraries etc.
• Developed many individual widgets and worked with the consolidation of those widgets.
• Developed some responsive pages using media queries and foundation for different screen sizes.
• Integrated videos from Site core to the Web pages.
• Used JQuery and Traversed through DOM using parent class for various manipulations of DOM.
• Designed Event Handling Models such as Listener and Dispatcher in OO JavaScript.
• Written Ajax driven JSON consuming JavaScript functions to save User selections such as radio button, drop-down menu selections into a cookie.
• Handled browser compatibility issues and worked on multiple web browsers.
• Setup tooling with gulp to support building of SUIT components, JS modules and icon fonts.
• Worked on HTM5L, CSS3, basic JavaScript to develop web pages.
• Implemented various Validation Controls for client-side validation and implemented custom validation controls with ASP.Net validation controls.
• Developed UI using HTML, CSS, AJAX, dojo and Java Script.
• Used AJAX extensively to implement front end /user interface features in the application.
• Debugged many pages using firebug.

Environment: HTML, XHTML, DOM, JavaScript, JQuery, Angular JS, ASP.Net, Adobe Dreamweaver, CSS, AJAX, JSON, NodeJs, ECLIPSE, SQL server, MySQL, SVN, GIT, PHP and MS Office.

Confidential, Virginia

Front End/UI Developer

Responsibilities:

• Involved in Agile process, monthly Sprints, and daily Scrums to discuss the development of the application.
• Involved in the requirement analysis along with the estimations and scheduling.
• Developed an order processing system primarily using HTML, CSS and jQuery, Backbone, Bootstrap and Node.JS.
• Using CSS for designing purpose.
• Using Google analytics reports, optimized the page load time for the pages that had heavy traffic and improvised those pages using CSS.
• Wrote custom directives according to the Application needs.
• Migrated old individual applications to one integrated Web based Order Processing system.
• Built Web pages those are more user-interactive using jQuery plugin’s, AJAX, JavaScript.
• Interacted with java controllers (jQuery, AJAX, and JSON to write/read data from back end systems).
• Developed code to fetch data from back-end and populate on UI using AJAX and JSON.
• Implemented XML parsing code for different applications.
• Initiated and developed proof of concept of responsive web design for demonstration to the clients.
• Developed UI with responsive design using Bootstrap.
• Used the Node.js and backbone.js MVC Frameworks in the development of the web applications.
• Used Spring Framework for Dependency injection, security features and integrated with the Hibernate framework.
• Created pages in Site Core and validating the HTML code withW3C Validator.
• Authored REST based Web API wrappers to integrate with conventional Web Services.
• Developed Web API using Node JS and hosted on multiple load balanced API instances.
• Started using Selenium web driver to automate UI tests.
• Cross browser testing in IE, Mozilla and Chrome.
• Maintained, enhanced, and recommended solutions that best suit business and technology needs from UI standpoint.
• Used SQL developer for retrieving the deal data and to modify the data in database.
• Deployed the project using JBoss application server.
• Used JSON for storing and exchanging information between browsers and servers.
• Been an active team player, helped in fixing bugs and also carried out troubleshooting.
• Involved in writing various SQL Queries and PL/SQL stored procedures to satisfy various business requirements of the application.
• Used SVN for version control and JIRA for defect tracking.
• Successfully executed all the test cases and fixed any bugs/issues identified during the test cycles.

Environment: HTML, CSS, Java, jQuery, Backbone.JS, Node.JS, JSON, Bootstrap, Sublime, Eclipse, SVN, Firebug, JIRA for Agile development.

Confidential

UI/ Front End Developer

Responsibilities:

• Setup Agile iteration, product life cycle and had daily scrum meetings.
• Played a programmer role in UI design and development of the front-end architecture.
• Involved in the designing, development and testing of the application.
• Designed mockups, GUI layouts by using HTML, DHTML, XHTML, XML, CSS and JavaScript.
• Developed User Interface for the application using JSP, HTML and Ajax.
• Creating cross-browser compatible and standards-compliant CSS based page layouts.
• Responsible for all client side UI Validation and implementing Business logic based on user selection using jQuery, jQuery UI.
• Used Ajax, JSON to send request to the server to check the functionality of the websites.
• Did extensive JavaScript and JQuery programming to give AJAX functionality for the website.
• Developed the application using Struts MVC Framework.
• Created logical and physical data models putting to practice, concepts of normalization and RDBMS.
• Wrote application level code to perform client side validation using jQuery and JavaScript.
• Responsible for developing the presentation layer using JSP, HTML, XML, XSLT, CSS, AJAX, Custom Tags, Struts-Html tag library and Apache Tiles.
• Designed and development of Web pages using PHP, HTML, CSS including Ajax controls and XML.
• Coded JavaScript for page functionality and Pop up Screens and used DHTML to make dropdown menus on web pages and display part of a web page upon user request.
• Used AJAX to create better, faster and more user-friendly web applications.
• Used Java script for validation of page data in the JSP pages.
• Used Oracle as a database to create deals and related data for the application.
• Used SQL developer for retrieving the deal data and to modify the data in database.
• Wrote the controller in Spring MVC which delegates the request from front end to the delegator layer and to make calls with backend systems.
• Used Multi Threading Executive Services for posting and parsing messages.
• Wrote complex SQL Queries involving Unions and multiple Joins.
• Participating in the research of new technologies like JQUERY-Mobile for few potential mobile app development efforts.
• Utilized Mongo database management system for keeping user generated data.
• Developed Servlets to handle HTTP requests and response, and to interface with the JAVA backend application.
• Created Stored Procedures using SQL/PL-SQL for data retrieval and data modification.
• Used JDBC for connection with Back end MYSQL Database.
• Used JUnit for unit testing of application.
• Deploying and testing the application on different servers like JBoss and Web sphere as per the module.
• Monitored the error logs using Log4J and fixed the problems.
• Debugged the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions using Firefox and IE Developer Tool bar for IE.
• Developed SQL scripts for data migration.
• Working with the JIRA tool for Quality Center bug tracking.

Environment: HTML, CSS, JavaScript, jQuery, Web sphere, Spring MVC, Log4J, AJAX, SQL, Jquery Mobile, Oracle, Mongo DB, JUnit, Windows

Confidential

Java/ UI Developer

Responsibilities:

• Implemented user interface guidelines and standards throughout the development and maintenance of the website using DHTML, HTML, CSS, JavaScript and JQuery.
• Designing process documents and job flow diagrams using Rational Rose/MS Visio.
• Developed Web Components using JavaScript, JSP, JSTL, Custom Tags, Struts Tags, HTML and Ajax.
• Involved in design and development of the Data model.
• Designed and developed a web-based client using Servlets, JSP, Tag Libraries,Java Script, HTML and XML using Spring Framework.
• Implemented business framework using Spring that leverages classical Model View Layer (MVC) architecture.
• Used Dependency Injection feature of Spring MVC framework and O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Used Eclipse as Java/J2ee IDE tool for creating POJO, JSP, and Java classes.
• Processing analyses and design throughout the database implementation
• Creating tables, Indexes and Complex procedures to retrieve data from Oracle Environment.
• Creating SQL Loader Control Files for moving data from Flat Files (Fixed Record Length) to Staging Area Tables.
• Extensively used complex SQL queries (Sub-queries and correlated sub queries).
• Used Execution Plan, SQL Profiler and database engine tuning advisor to optimize queries and enhance the performance of databases.
• Physical and logical databases designing.
• Planned and conducted database unit and system tests, analyzed results and took corrective action.
• Used No SQL (MongoDB) as the ORM data base got carrying out various database operations.
• Deploying bug fixes in a timely manner.
• Development and ongoing maintenance of the firms internally developed applications using SQL.
• Design of redundancy systems, policies, and procedures for disaster recovery to ensure high availability, protection, and integrity of data assets.
• Perform risk assessments for data migration to new database environments during upgrades, and plan and coordinate these migrations.
• Working closely with other developers, network architects, and IT experts to achieve set goals.

Environment: Java/J2EE, Oracle, PL/SQL, SQL Profiler, JSP, Servlets, HTML, XML, Spring MVC, Hibernate, UNIX.