SUMMARY

• Over 7 years of experience as UI developer in developing Web - based Applications and Client Server Applications in Java/J2EE environment.
• Extensive experience in web analysis, design and development and implementation in Client / Server technology.
• Extensive experience in designing professional UI/UX web applications using front-end technologies like HTML 5, DHTML, CSS 3, PHP, JavaScript, XML, XHTML, jQuery, AJAX, JSON, Node.js, Redux, D3.js, Bootstrap, Angular 2, backbone JS, Angular JS, React JS.
• Knowledge on Angular 4, which is for stabling the API.
• Proficient in Object Oriented Design/Development (OOD), Object Oriented Analysis and Design (OOAD), Object Relational Mapping (ORM), Model View Control (MVC) design pattern and Test-Driven Development (TDD).
• Experienced knowledge in Word Press for developing blogs, websites.
• Experienced in writing reusable and portable components containing business logic on the server side for the J2EE platform, Spring MVC applications connected to databases.
• Expert in designing web applications and web contents utilizing various Search Engine Optimization (SEO) techniques.
• Used jQuery to traverse through a DOM tree and manipulated the nodes in the tree. Implemented the Drag and Drop functionality using jQuery framework.
• Developed AWS SDK tool to build JavaScript applications.
• Expertise in using source code control systems such as GIT, JIRA, and Jenkins for maintaining versions across various releases.
• Experience in Software Development Lifecycle (SDLC), application design, functional and technical specs, and use case development using UML.
• Experience with Responsive and Adaptive Design using Media Queries, Twitter Bootstrap and JQuery Mobile.
• Hands on knowledge of JavaScript MVC frameworks such as Backbone JS and Angular JS.
• Worked on Agile methodology and experience working in a fast-paced Scrum environment.
• Experience applying the latest development approaches including MVC, event-driven applications using Ajax, Object Oriented (OO) JavaScript, JSON, and xml.
• Experienced in working in AGILE based development environment and participating in Scrum sessions.
• Worked on JavaScript framework (Angular JS) to augment browser-based applications with MVC capability.
• Experience through all parts of Software Development Life Cycle (SDLC) in developing web applicationsusing JAVA, J2EE, spring, Struts, JPA, Hibernate, Web services, SOAP etc.
• Experience in designing graphic objects, animated images (Vector, Bitmap), templates, presentations, banners, buttons, graphic objects, user interfaces, Rich Internet Applications (RIA’s) with using various multimedia technologies on Adobe Flash, Action Script 3.0, Adobe Photoshop CS5, Adobe Illustrator CS5, Adobe Fireworks and also other third party cutting edge tools.
• Ability to write well-documented, well-commented, clear and maintainable efficient code for web development.
• Experience with Browser testing, knowledge of cross-browser/cross-platform compatibility.
• Good Interpersonal Skills, a good Team player, excellent communication in problem solving.

TECHNICAL SKILLS

Web Technologies & Languages: jQuery, Angular.JS, backbone.js, React.js, Node.js, Bootstrap, JSON, HTML 5, DHTML, XML, XSLT, PHP, Robust JS, CSS 3, D3.js, EXT-JS, Ajax, Angular 2/4, SOAP, JavaScript.

Databases: Oracle, DB2, MS SQL Server, Mongo DB, MS Access, PostgreSQL, Cassandra.

Developer Tools: Visual Studio, AWS SDK

Conceptual knowledge: Web Services, Socket Programming.

Operating Systems: Windows, Linux, Unix

Databases: Oracle 11g/9i/10g, SQL Server

Modeling Languages: UML

Programming Languages: C/C++, Java, SQL, PL/SQL

PROFESSIONAL EXPERIENCE

Sr. Web/Java UI Developer

Confidential, St. Louis, MO

Responsibilities:

• Have done a POC to measure effort in migrating Angular 2.
• Used Twitter Bootstrap for CSS framework.
• Little experienced on Angular 4 for stable the API’s.
• Used ECMA, in the versions of ES6, 2015, and 2016 comprehensively for client-side scripting.
• Involved in Writing jQuery-based Ajax Requests.
• Used jQuery to traverse through a DOM tree and manipulated the nodes in the tree. Implemented the Drag and Drop functionality using jQuery framework.
• Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Involved in Wireframe creation and converted the wireframes into HTML and CSS based prototypes.
• Involved in Enhancement of existing application utilizing Angular JS, created HTML navigation menu that is role based wherein menu items changes dynamically based on the values derived from the database in the form of XML. Used Angular JS to achieve the two-way data binding.
• Hands-on experience designing and maintaining AWS-based applications.
• Worked on Amazon API Gateway is an AWS service that enables developers to create, publish, maintain, monitor, and secure.
• Used Bootstrap, Node JS and Angular JS in effective web design.
• Used, Azure to create data-driven, intelligent apps. Also Develop breakthrough apps with built-in AI
• Used Mocha/Chai in Unit testing on Node.JS Applications.
• Used JIRA, creating the projects and configure them. Also tracking the development progress.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.
• Understands HTTP andRESTfulinterfaces and uses that knowledge to debug AJAX requests.
• Consumed Restful web services based on Spring Boot micro services.
• Involved in writing and modifying Procedure, Queries, Views and Triggers.
• Worked in Onsite - Offshore model.
• Successfully executed the entire test cases and fixed any bugs/issues identified during the test cycles.

Environment: HTML/HTML5, CSS/CSS3, JavaScript, jQuery, Backbone JS, NPM, JSON, AJAX, XML, XHTML, SVN, Restful Services, AWS, Angular 2, Angular 4, Node JS, Azure, JIRA, ECMA (ES6,2015,2016), Prototype, Spring Boot, Angular JS, Bootstrap, Firebug, Apache, Eclipse (3.5), Oracle 10g.

Sr. UI Developer

Confidential, Plano, TX

Responsibilities:

• Responsible for leading UI/UX focus groups to gather data and analytics to be used in the design/development process.
• Leveraging HTML5, CSS, SASS, and jQuery, JavaScript, Angular JS and SharePoint 2013.
• Utilizing AGILE methodology daily to ensure proper project workflow throughout the SDLC Process within the development team.
• Develop a news website using Word Press, SASS.
• Developed various screens for the front end using React JS and used various predefined components from NPM (Node Package Manager) and Redux library.
• Used REACT, REDUX and worked on Single Page Responsive Web Application.
• Leveraging HTML, CSS, jQuery/JavaScript, Adobe Creative Suite and other related technologies to design/develop and maintain complex user interfaces and responsive solutions for a variety of internal and external applications.
• Design the images and graphics by using Adobe Photoshop and Illustrator CS5.
• Used, INT GeoToolkitfor high-performance 2D/3D tools and libraries that display seismic, log, schematic, contour, real-time data, and more.
• Used Jenkins, for testing and reporting on isolated changes in a larger code base in real time
• Involved in developing the UI pages using HTML, DHTML, CSS, JavaScript, JSON, jQuery, Backbone.js, D3.js and Ajax.
• Used D3.js, to Create visualizations like graphs, charts and maps.
• Developed AJAX functionalities using frameworks like JSON, DOJO and jQuery.
• Built main applications in Django leveraging technologies such as Tasty pie, Angular.js, Backbone.js, Node.js.
• We have followed with Agile and Scrum development methodologies.
• Used, unit testing frameworks like Jasmine, karma.
• Designed Mobile applications and Mobile sites also.
• Used Protractor in my TDD workflow but not for unit tests. Used it for tests similar to integration tests which require interfacing with a running site.
• Written SQL (No SQL) Queries to interact with Oracle database and also Mongo DB, Cassandra.
• Used jQuery core library functions for the logical implementation part at client side for all the application.
• Good hands on GitHub, for solving the problems in Project.
• Using the AWS SDK, built JavaScript applications forNode.js to the browser.
• Used SNS and SQS (AWS services), in sending the messages.
• Animatedimages usingIllustratorgraphicson web pages. Designed web pages for image modification usingPhotoshop.
• Debug 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.
• Involved in developing HTML and JavaScript for client-side presentation and, data validation on the client side with in the forms.
• Developed a fully functional prototype application using JavaScript (Angular.js) andBootstrap, connecting to a RESTful server on a different domain.
• Involved in writing SQL Queries, Stored Procedures.
• Effective management of Oracle11g capabilities ensure the integrity and secure of data.
• Ext-JS: Experience in Ext-JS frameworks in AJAX-driven websites using proxy to get the data from the back-end in the form of JSON and XML to populate on the UI components.
• Ext-JS: Development of website GUI & functionality with Ext-JS 4 & JavaScript.

Environment: JavaScript, HTML5, CSS3, Spring, Hibernate, JSF, APACHE, SOAP, React JS, Redux.js, Web Services, Word Press, Angular JS, Node.js, Backbone.JS, D3.js, Restful, AWS, SNA, SQS, Bootstrap, Git, Jasmine, karma, DOJO, EXT-JS, TDD, Illustrator, INT GeoToolkit, GitHub, AJAX, SERVLET, DB2, SharePoint, PL/SQL, JDBC, UML, Mongo DB, Cassandra, Eclipse, XML.

JAVA UI developer

Confidential, Hartford, CT

Responsibilities:

• Worked on responsive design and put forward a proposal of doing away with device-specific apps and developing a single responsive website that could be served to both desktop and mobile users.
• Created reusable HTML5 templates and style sheets based onUIstandards and guidelines; Performed functional tasks using specifications and wireframes.
• Extensively used Debugging Cascading Style Sheets CSS3 to change the styles now and in the future.
• Experience in developing websites using spring, Hibernate frameworks.
• Created jQuery plugin for headlines rendering on client side using custom JSON data object.
• Designed and implemented theUIwith extensive use of Angular JS, JQuery, JavaScript and Ajax.
• Implemented various Validation Controls for form validation and implemented custom validation controls with JavaScript validation controls.
• Coordinate with Interface Design Architects for meeting accessibility standards at code level.
• Handling various issue regarding Cross Browser Compatibilities.
• Design and build UIs on Server Platform in team environment.
• Developed free markup templates to manage Content and App code.
• Create complex JIRA workflows including project workflows, screen schemes, permission scheme and notification schemes in JIRA.
• Follow up with the development team on the improvements, integration and further enhancements in the website.
• Participate in the team on agile development cycle
• Use of best practices.

Environment: HTML 5, CSS3, Java Script, JAWS13 and 14 (ADA), Maven, JSON, jQuery, Angular.js.

UI/UX Developer

Confidential

Responsibilities:

• Designed and developed Web pages using HTML, CSS including Ajax controls, JSON and XML
• Developed data insertion forms and validated them using JavaScript.
• Validated input values to make sure that they will be accepted before they are submitted to the server.
• Built the Inventory Management system for the better organization of inventory.
• Used JavaScript and XML to update a portion of a web page thus reducing bandwidth usage and load time and add modal dialog in web pages to get user input and requests.
• Developed fast loading images using Adobe Photoshop CS3.
• Built dynamically generated dropdown lists using Ajax, JQuery, UI and Angular JS.
• Extensive experience in implementing model-view-controller (MVC) architecture using Angular JS
• Coded JavaScript for page functionality and Pop up Screens
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions.
• Knowledge on, calculating velocity and recognizing numbers in T-shirt sizes.
• Experiencing in Grunt, Gulp which is used in Node.js with Local server configurations.
• Utilized new software methodologies to be able to adapt to changes in requirements quickly
• Worked closely with third party vendors.
• Implemented Presentation layer using CSS Framework, backbone, Wire-framing, HTML5.
• Developed non-functional HTML, CSS 3 pages from the mock ups and involved in UI review with UI architect and Business Units.
• Developed GUI using JavaScript, HTML/HTML5, PHP, DOM, XHTML, AJAX, CSS3 and JQuery in ongoing projects.
• Ensured that all components of the application are platform and browser compatible.

Environment: HTML5, CSS, PHP, JavaScript, Angular JS, AJAX, JSON, XML, jQuery, MVC, T-shirt sizes, Backbone JS, Grunt, Gulp, Usability Testing, Agile methodology.

UI Developer

Confidential

Responsibilities:

• Created user interface and navigation structure from wireframes.
• Implemented page designs in standard-complaintDHTMLandCSS.
• Developed the Front-End User Interface usingHTML,JavaScript,jQueryandCSS.
• Created interactive navigation lists using list elements inHTML.
• Implemented client-side validations in registration forms, login and logout forms using JavaScript.
• Worked extensively with the File management and image libraries.
• Performed Client-side validations usingJavaScript.
• Extensively usedjQuery,JSON,AJAXandDOMscripting to create interactive web applications like message posting and auto complete form validations.
• Worked with widgets to create more interactive web pages.
• Responsible in code optimizing and test across browsers.
• Actively participated in meetings with clients to determine website goals and develop strategies.
• Developed the application based onMVC (Model-View-Controller)Architecture usingSpring Web MVC.
• Used Microsoft Visio for designing theUse Case Diagrams, Class model, Sequence diagrams, and Activity diagramsfor SDLC process of the application.
• Used e-CommerceAPI using our robustJavaScript.
• ImplementedGUIpages by usingJSP, JSTL, HTML, DHTML, XHTML, CSS, PHP, JavaScript and AJAX.
• Extensively used Java multi-threading to implement batch Jobs withJDK 1.5 features.
• Configured the project on Web Logic application servers.
• Implemented the online application usingCore Java, JDBC, JSP, Servlets, Struts, spring, Hibernate, Web Services, SOAP, and WSDL.
• Communicated with other Health Care info using Web Services with the help ofSOAP, WSDL.
• Tested the web services withSOAPUItool.
• Implemented Singleton, Factory Design Pattern, DAO Design Patterns based on the application requirements.
• UsedSAX and DOM parsersto parse the rawXMLdocuments.
• UsedRADas DevelopmentIDEfor web applications.
• Designed and developed base classes, framework classes and common re-usable components.
• UsedSVNfor Version Control tool and Silk Central for bug tracking tool.

Environment: CSS3, HTML, PHP, DHML, Photoshop, JSP, JSTL, Struts, JavaScript, XHTML, e-commerce, AJAX, Web Logic, JDBC, JSP, Servlets, spring, Hibernate, SOAP, WSDL, XML, SAX, SVN, RAD, DOM parsers.