PROFESSIONAL EXPERIENCE

• 8 years of comprehensive hands on experience designing various types of software solutions (Customer, Enterprise, Web and Mobile), User Interface (UI) applications, requirements gathering, systems analysis, design, development and implementation of various multi - tiered architecture based applications.
• Extensive experience in Web Development, designing User Interface (UI) applications and professional web applications using HTML 4.0/5, XHTML, CSS2/CSS3, JavaScript, JQuery, Ajax, Json and Bootstrap.
• Solid experience applying the latest development approaches including MVC, event-driven applications using AJAX, Object Oriented (OO) JavaScript, and JSON.
• Handful experience with the JavaScript frameworks like JQuery, AngularJS, D3 JS, Node JS
• Extensive knowledge in developing applications in a single page (SPAs) using various JavaScript frameworks like Angular JS, Backbone.js, Node.js and Bootstrap.
• Well versed in implementing responsive web pages using Bootstrap components.
• Strong Knowledge in handling client side interactions using Java script and object oriented java script.
• Experienced in design/develop web pages contents using HTML4/HTML5 and presentation using CSS/CSS3.
• Through understanding of business requirements and translating them into wireframes, screen mock-up and prototype.
• Experience building scalable applications using Node.js, React.js and FLUX.
• Strong Knowledge of React JS Features like Components, React Flux Architecture etc., and development of SPAs using React Router.
• Proficient in implementing light weight services as Rest based services using JAX-RS and Spring MVC Rest controller.
• Developed mobile app using IONIC, Angular.js, CORDOVA, JavaScript, CSS, LESS, and HTML5 and tested in iOS simulators, Android simulators and real devices.
• Expertise in spring framework using modules like Spring dependency injection, spring MVC and Spring AOP.
• Developed DAO persistence layer using Hibernate and integrated with spring using Templates.
• Refine and iterate user experience by designing and implementing new modules and interfaces in a complex, responsive site.
• Produced visually appealing designs focused on usability, utility, UX, cross-browser compatibility and worked with various browsers like Internet explorer, Firefox and Google chrome.
• Good knowledge of latest version of object oriented JavaScript Libraries like Backbone, Bootstrap, ExtJS
• 4.0X and Dojo toolkit.
• Strong experience developing dynamic and responsive web pages using HTML5, DHTML, XHTML, CSS3, PHP, JavaScript, JSP, XML /XSLT, and Java Script frameworks like JQuery.
• Extensive experience in application server’s like JBoss, Tomcat, Web logic and Web Sphere 5.x/6.x.
• Expertise in developing N-tier Applications using Java and J2EE Design Patterns (Session Façade Pattern, Service Locator Pattern, Repository, Business Delegate Pattern and Data Access Object).
• Good database knowledge in Oracle, SQL Server, My SQL and expertise in designing and coding stored procedures, functions, triggers, cursor, packages using SQL and PL/SQL with tuning concepts
• Experience with full software development life-cycle, architecting scalable platforms, object oriented programming and Agile / Water fall methodologies
• Experience in working with version control systems like GIT and Sub Version (SVN).
• Good working knowledge of Ant/Maven for project build/test/deployment, Log4j for error logging and Debugging, JUnit for unit and integration testing
• Analyzed test results, identified issues and reported it to the developers and project manager through Jira.
• Ability to grasp new technologies and to correctly apply new tools to build applications.
• Possesses good leadership qualities, good Interpersonal Skills, team-working attitude, takes initiatives and very proactive in solving problems and providing best solutions.
• Expertise in testing front end components using Jasmine and Karma
• Involved in debugging and troubleshooting the existed code with testing tools.

TECHNICAL SKILLS

Languages: Java, PL/SQL

J2EE Technology: JSP,AJAX, JDBC, Servlets, Java, XML, ANT, Maven, JSON

Web Technology: HTML, CSS, JavaScript, XML, DHTML, JSP, Bootstrap, angular JS, React JS, JQuery, NodeJS.

XML Technology: XSLT, XML, DOM,REST

Methodologies: MVC, RAD (Rapid application Development), JAD (Joint Application Development), UML, OOPS (Object Oriented Programming)Test Driven Development.

Web/Applications Servers: Apache Tomcat, IBM web sphere 6.1.

Frame Works: Angular JS, Backbone JS, Spring, Hibernate

Tools & IDE: Eclipse, Net Beans, TOAD, SQL Developer, Brackets, Sublime, Notepad++

Database: Oracle 10g, SQL Server, DB2, MySQL

Content Management Tools: SVN Tortoise, Team Foundation Server(TFS), GIT.

PROFESSIONAL EXPERIENCE:

Confidential, Austin, TX

UI DEVELOPER

Responsibilities:

• Developed UI for web platform using HTML, CSS3, JavaScript, JQuery, AngularJs validations and JSON.
• Developed the GUI using AngularJS, Bootstrap, HTML5, CSS3 Preprocessors likeSASS.
• Handled all the client-side validations, slide show, hide and show controls, dropdown menus and tab navigation using JQuery.
• Designed and developed application using Spring Framework modules like Spring IOC, Spring AOP and handled security using Spring Security Oauth.
• Spring MVC model integration for front-end request action controller and Spring AOP for logging purposes.
• Used Spring IOC for dependency injection and developed controllers for handling Http requests and providing Http response.
• Developed REST and SOAP based Web Services for data retrieval to make it independent of the current application.
• Implemented RESTful web services using JAX-RS and Jersey as provider.
• Implemented Service Oriented Architecture by SOAP based Web Services with JAX-WS and WSDL.
• Worked on XML and JSON for transferring and retrieving data between different applications.
• Implemented the application usingSpringMVCFramework and handled the authentication, authorization, and access-control features by usingSpringSecurity
• Implemented Responsive Web Design Bootstrap.
• Dependency management using Node NPM
• Unit testing using Jasmine and Karma
• Implemented Model View Controller (MVC) Design Pattern using AngularJS.
• Performance Improvement POC for CTM2.0 on Angular 2.0
• Created various Modules and components for the entire application using Angular 2.0
• Developed enterprise inter-process communication frame work using Spring REST Service.
• Developed data access layer using Spring DAO
• Implemented Security for REST using Spring Security.
• Resolving customer complaints with software and responding with suggestions for improvements and enhancements.
• Do participate in the Agile SDLC (standups, estimation, iterative development, demos & retrospectives).
• Tracking and planning the defects using TFS.
• Do test the application by Unit Testing, Integration Testing, User Acceptance Testing (UAT) and End User Support.
• Prepare Application Deployment plan by preparing SQL script files, code component compilation script for UAT and production deployment in order to ensure smooth installation.
• Documentation of the project as per the standards

Environment: HTML5, CSS3, SASS, JavaScript, Core Java, Spring, Agile, AngularJS, JIRA, TFS, Bootstrap, Ajax, jQuery, Oracle DB.

Confidential, Indianapolis, IN

UI Developer

Responsibilities:

• Developed UI for web platform using JavaScript, HTML, CSS3, JavaScript, JQuery validations and JSON.
• Theconfigurations for simulating an HTTP request handling in Node JS by using Express.
• Worked on various enhancements and bug fixes simultaneously JSON for storing and exchanging information between browsers and servers.
• Used Struts to develop changes in web applications and request mapping in a single core file.
• Used JavaScript, JQuery for user interactions in pages.
• Involved in writing and modifying procedure, Queries, Views and Triggers and called them from JavaScript using the local application framework.
• Worked on Github to maintain the repository.
• Built Single page web application using Angular JS, React.JS.
• For high performance React.js has been used along with the virtual DOM implementation.
• To retrieve the data and to perform RESTful Services, used Middleware Services and Redux-Promise.
• Designed, implemented, tested, and deployed one web app using JavaScript on Cordova platform
• Used CSS preprocessor LESS for dynamically styling.
• Developed Hybrid Mobile App with Ionic and Cordova framework on both Android and IOS platforms.
• Designed UX pages using Adobe Illustrator for digital photo manipulation and photorealistic styles of computer illustration.
• Involved in the team discussions for the UX designing and enhancements..
• Utilized various interactive plugins, widgets to design UI/UX.
• Defined new validations through Angular.js for the form field validation implemented through HTML5.
• Develop templates (handlebars and mustache) and perform client side Validation using Java Script. Generated new and edited existing user interface with CSS to accommodate new changes in design and logic.
• Development of highly interactive multiplayer HTML5 / CSS3 / Canvas based games using AngularJS and jQuery with custom GruntJS configurations for testing and final deployment.
• Built main applications in leveraging technologies such as Angular.js, Backbone.js.
• Created client surveys and displayed the results in a dynamic report using d3.JS.
• Used Twitter Bootstrap framework for developing customizable and fully responsive for various screen sizes in mobile, tablet and desktop.
• Created many UI web pages using Components, Forms, Router, Animations, Events, Keys and Flux concepts of ReactJS.
• Expert inHTML5/CSS3 development and have experience in Angular JS, Ext.js design.
• Worked on Responsive Designing for Mobiles and Tables using JQuery Mobile.
• Responsible to manipulate HTML5, CSS3 in JQuery as well as making the pages dynamic using AJAX, JSON and XML.
• Took advantage of MVC pattern of Angular JS framework to produce higher maintainability of the code.
• Design and develop UI classes to build the business logic of product.
• Worked on JIRA to maintain and update the task.
• Use JavaScript for client side scripting, which reduce server trips and decrease the response time of the web application request.
• Used Google Analytics for In-Page analytics, Event Alerts, Behavior Flow and preference customization.
• Experienced in Node.js to write server-side web applications.
• Created interoperability with JQuery and Prototype using ExtJs on Sencha.
• Implemented and tested the enterprise application with JQuery, Spring MVC.
• Use Github for Version Control to track check-ins and rollback code.

Environment: MYSQL5, Red Hat Linux 3.2.3, CSS3, d3.js, AJAX, JQuery 1.4.1, React.JS, Ext Js, Apache Flex, Bootstrap, HTML, JavaScript, MS Word, Grunt, Microsoft Visio, Eclipse IDE 5.5.0, Github,Ionic & cordova.

Confidential, enver, CO

UI Developer

Responsibilities:

• Built Web pages that are more user-interactive using AJAX, JavaScript, and AngularJS.
• Involved in Responsive web page designing using Bootstrap, and used LESS pre-processor. Wrote application level code to perform client side validation using JQuery and JavaScript.
• Designed the front end applications, user interactive (UI) web pages using web technologies like HTML5, XHTML, and CSS3.
• Used advanced level of JQuery, AJAX, JavaScript, CSS and pure CSS layouts.
• Wrote JQuery function while implementing various UI Screens across the whole web application (both consumer facing as well as internal application).
• Created custom directives and Implemented MVC architecture, developed controllers, views and filters using AngularJS.
• Using AngularJS and Angular-Bootstrap UI extensively for developing the UI using MVC framework.
• Designed and developed intranet web applications using JavaScript and CSS.
• Involved in writing application level code to interact with APIs, soapFul Web Services using AJAX, JSON.
• Involved in development of framework to build a webpage using Angular JS
• Tested the front end using Jasmine.
• Involved in writing Servlets for logging data into the database.
• We used Class Loaders to load classes from database.
• Created the database tables and logged the data to database by writing Queries.
• Used Spring JDBC Template to store and retrieve data from the Database

Environment: HTML/HTML5, AJAX, JSON, JQuery, Angular JS, Bootstrap, JavaScript, CSS/CSS3, APIs, Restful Web Services, Spring JDBC Template, Servlets, Jasmine

Confidential, Pleasanton, CA

UI Developer

Responsibilities:

• Involved in the Design and Development of the core functionality of the application.
• Worked extensively on front end of the application.
• Designed Front-end to give the input counters by the end user for analysis
• Worked with Responsive web page designing for mobile first using bootstrap.
• Coded the functionality to generate the analysis reports and graphs.
• Used JQuery to build the main menu and navigation inside the menu.
• Developed a dynamic and secure front-end that consumes our API using Angular JS.
• Created custom directives and Implemented MVC architecture, developed controllers, views and filters using AngularJS.
• Worked on writing queries to retrieve data from database
• Used Eclipse IDE for the development.
• Extensively used CSS to design the website.
• Extensively used java Swing to provide sophisticated set of GUI components.
• Worked with developers to fix bugs that occur on the sequoia staging environment through the use of Jira.
• Utilized agile development to streamline development process.
• Used Web services (SOAP) for transmission of large blocks of XML data over HTTP.
• Consumed Restful Web services where the transmission of data is in JSON format.
• Used JavaScript to implement features like zoom in of images, navigation for outer menu to name a few.

Environment: Java 1.6, XHTML, CSS, AngularJS, NodeJS Eclipse, Swing, JSP, Jira, Servlets, JSON, Web Services, WSDL, XML, XML Schema, JQuery, JavaScript, Ajax, Oracle.

Confidential

UI Developer

Responsibilities:

• Experience on Web Technologies using HTML, CSS, XHTML, DHTML, JavaScript, JQuery, AJAX, IDE & Tool Eclipse, CODA, and Notepad++.Solid experience with Responsive Web Design (RWD).
• Experience on Web Technologies using JavaScript, HTML, CSS, JQuery, AJAX, Sublime, and Notepad++.
• Using advanced level of JS to build the pages for heavy DOM manipulation, dynamic display of data taking advantage of two-way binding, dirty checking.
• Developed application pages using HTML, CSS, Bootstrap, RWD, JavaScript and jQuery.
• Developed multiple pages and executed extensive logic in using jQuery and JavaScript.
• Developed applications implementing Ajax Calls for Dynamic Content Loading.
• Extensively developed pages using Bootstrap (RWD) and CSS box model.
• Wrote SQL Queries and stored procedures for Oracle.
• Extensive use of the JS integrated with High Charts module for dynamic display of data as per user preferences.
• Used advanced JavaScript/CSS to create interfaces and help manage cross browser compatibility.
• Involved in the building the Continuous Integration processing TeamCity server.
• Developed utility to parse and import low-level data in multiple formats.
• Examined the enhancement requests to understand the priorities of the bugs and fixing them to make the site release successful.
• Extensive usage of IE developer toolbar, Firebug to debug the code and improve its efficiency.

Environment: Windows, HTML, CSS, jQuery, High Charts, Firebug, Oracle, Sublime.

Confidential

UI Developer

Responsibilities:

• Coordinated with BA group for better understanding of functional requirements analyzed and designed the business requirements to documented and implemented.
• Responsible for Design and development of Web pages using PHP, HTML, JOOMLA, CSS including Ajax controls and XML.
• Coded Business Logic component using PHP.
• Developed UI using JavaScript, HTML, CSS, JavaScript validations and XML.
• Implemented applications in JavaScript, and MYSQL.
• Worked extensively with the File management and image libraries.
• Performed Client-side validations using JavaScript.
• Fixed bugs and provided support services for the application.
• Tested/Debugged web browser using Firebug
• Managed and implemented all codes changes via SVN. Deploying builds across development, staging and production instances and maintained code integrity.
• Created an inline-edit and widget-collapse feature for the web page.
• Added an inline Video Player feature that supported Quick Time, Window's Media and Real-Player.
• Performed graphical design and web site contract work for small business and working professionals.
• Met one-on-one with clients in exploring the best possible options for their web presence.
• Handled duties ranging from creative design to code implementation.

Environment: HTML, CSS, JavaScript and JQuery, Firefox Firebug, Sublime Text Editor.