PROFESSIONAL SUMMARY:

• Over 7+ years of extensive experience in application and web development with emphasis on HTML/HTML5, XHTML, DHTML, XML, CSS 2/3, AJAX, DOM, JavaScript,Type scipt, jQuery,and JAVA technology.
• Experience in applying the latest software development approaches including MVC, event - driven applications using AJAX, Object Oriented JavaScript, JSON and XML.
• Experience with modern JavaScript frameworks - AngularJS, Angular 2, React js,Node j.s.
• Excellent knowledge of JavaScript,CSS3 and CSS and HTML 5/HTML and their behavior on different browsers.
• Experience on working with CSS Background, CSS Layouts, CSS Positioning, CSS Text, CSS Border, CSS Margin, CSS Padding, CSS Table, Pseudo Classes, Pseudo Elements and CSS behaviors in CSS.
• Experience in designing UI patterns and UI applications with the help of Adobe products like Adobe Dreamweaver CS3, Adobe Photoshop, and Adobe Illustrator CS3.
• Sound knowledge in working with browser compatibility issues with browsers like IE, Firefox, Safari, Opera and Chrome.
• Extensive experience in developing web page quickly and effectively using jQuery, HTML5, CSS3, Responsive Web Design(RWD) and experience in making web pages cross browser compatible.
• Worked with Java Script task runners to automate the development process. Used enhanced features of Grunt JS and Gulp JS to implement browser sync, dev and prod bundle generation, dev server etc.
• Expertise in debugging and troubleshooting existing code.
• Implemented Presentation layer using CSS Framework, backbone, angularJS, knockout JS, Wire-framing, HTML5.
• Expertise in React JS for creating interactive UI's using One-way data flow, Virtual DOM, JSX,ReactNative concepts.
• Expertise in React JS framework to develop the SPA.
• Worked on JavaScript frame work (AngularJS) to augment browser based applications with MVC capability
• Great ability to write clear, maintainable, well-documented, well-commented and efficient code for web development.
• Experience using AJAX to create interactive web applications, mainly focusing at increasing performance.
• Experience in writing application level code to interact with APIs, Web Services using AJAX, JSON and XML.
• Installation of MongoDB on physical machines, Virtual machines as well as AWS. Backup & Recovery, Database optimization and Security maintenance.
• Expertise on using Amazon AWS API tools like: Linux Command line, puppet integrated AWS API tools.
• Knowledge on (A.W.S.) Amazon Web Services (Amazon EC2, Amazon S3, Amazon Simple DB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, AWS Identity and access management, AWS Cloud Watch, Amazon EBS and Amazon Cloud Front), using the Elastic Search APIs (Document, Search, Indices, Cluster, etc.), High Availability Practices and deploying backup/restore infrastructure. Knowledge with migration to Amazon web Services (AWS) from Datacenter.
• Professional understanding of System development life cycle (SDLC) as well as various phases such as Analysis, Design, Development and Testing.
• Highly motivated team player with excellent communication, presentation and interpersonal skills. Willing to work in a challenging and cross-platform environment.

TECHNICAL SKILLS:

Web Technologies

: HTML4/ 5, XHTML, XML, XSLT, JavaScript, AJAX, jQuery, JSON, MySQL, CSS2/3, MV* Frameworks like AngularJS,Angulr 2,Angular 4,NodeJS, Bootstrap.Servelets, JSF.

Web Services: SOAP, REST, WSDL, UDDI.

JavaScript Libraries: Ext JS 2.0/1.0, Backbone.js, Node.js, Require.js, Angular.js,React .js,jQuery.

Language: C, C++,Java, PL/SQL,Java

IDE's and Tools: Eclipse, NetBeans, JDeveloper, Dreamweaver, Firebug, Visual studios, Developer Tools, Edit Plus, JSfiddle, WebStorm, Sublime text, Notepad++.

Development Tools: Adobe Photoshop CS5, Adobe Dreamweaver, Adobe Illustrator CS3, Adobe Fireworks, Adobe Flash, Google Ad Words, Yahoo Search Marketing, GWT, Axure.

Application/ Web Servers: IBM WebSphere, WebLogic, JBoss, Apache Tomcat, AWS

Database: Oracle9x/10x, MS-Access, SQL 2000/2005, PL/SQl,Big Data, NoSql

Web Application Server: Apache Tomcat 6.0, JBoss.

Operating Systems: Windows XP/Vista/7/8, MAC OS X.

PROFESSIONAL EXPERIENCE:

Confidential, San Jose,California

Sr. UI Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Designed use case diagrams, class diagrams, and sequence diagrams as a part of Design Phase using Microsoft Visio.
• Involvement in all stages of Software development life cycle including Analysis, development, Implementation, testing and support.
• Designed and developed the login portal using framework Angular 2 along with HTML5, CSS3 and Type Script.
• Moved existing AngularJS controllers and services to Angular 2 components for more responsive and less dependency.
• Enhanced legacy application by building new components in Angular 2 and typescript.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 2.
• Implemented Angular 2 component router for navigation.
• Worked with Angular 2 directives, components, pipes, injectables.
• Used Selectors, Events, AJAX and Dom Manipulation using components in Angular 2 for updating content on DOM nodes.
• Worked with advanced JavaScript concepts like Closures, Prototype and Inheritance.
• Installation of MongoDB on physical machines, Virtual machines as well as AWS. Backup & Recovery, Database optimization and Security maintenance.
• Works in using React JS components, Forms, Events, Keys, Router, Animations, and Flux concept.
• Implements stable React JS components and stand-alone functions to be added to any future pages.
• Used React for templating for faster compilation and developing reusable components.
• Developed single page applications using Angular 2, Typescript, web pack and grunt.
• Worked with Angular.js routers, forms, modules, DOM, events, expressions, controllers, filters and Http Request.
• Involved in writing application level code to interact with APIs, Web Services using Node.js, AJAX, JSON and XML.
• Used Node.js to offer an easy and safe way to build high performance and scalable network application.
• Used Express Framework to set up middleware to respond to the HTTP requests with the help of Node JS.
• Created various MongoDB collections and wrote services to store and retrieve user data from the application.
• Involved in the creation of interface to manage user menu and Bulk update of attributes using jQuery.
• Implemented front end user interface and features in the application using AJAX.
• Provision EBS storage from AWS S3 bucket to Linux instances.
• Written unit test scripts for controllers, filters and services using karma and Jasmine.
• Used GitHub as a version control, and used JIRA for bug management.

Environment : HTML5, CSS3, SASS, JavaScript,React js, AngularJS 2.0, RxJS, TypeScript, Agile, Bootstrap, REST API's, Webpack, TSLint, Jasmine, Karma, Istanbul, NPM, GIT, JIRA, Zeplin, MAC and VisualStudio.

Confidential, Woonsocket,RI

WEB/UI Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Designed use case diagrams, class diagrams, and sequence diagrams as a part of Design Phase using Microsoft Visio.
• Used JSP, HTML, XHTML, CSS, Ext JS and JavaScript technologies with JSF framework to build the web pages for all the applications.
• Used developer tools for IE and firebug for Mozilla Firefox web browsers to debug any issues occurred while displaying the web pages. Experience in using JavaScript libraries like jQuery.
• Used Inversion of Control, Auto wiring and Caching features of Spring framework in the mid-tier architecture.
• Implemented Session Facade, Business Delegate, DAO, DTO and Singleton Design Patterns.
• Created stored procedures and Service requests to retrieve and store the data in Oracle Database.
• Used Webservices (jax-ws) to retrieve the trade details from NSCC channel and used soap UI to test the web services and Apache axis to implement.
• Used AngularJS to build web pages and RESTful Web Services to integrate with UI to retrieve and store data in database.
• Moving existing monolithic architecture to microservices and migrating them to AWS cloud
• Used PVCS and SVN as version Managers for the UI layer and Mid-Tier.
• Log4J was used for logging errors in the application and used Putty and Exceed tools to identify error messages in log files in production and development environments.
• Used Web Sphere as an application server for deploying the applications.
• Used Amazon Web Services (AWS) for effective implementation of the modular components.
• Used Apache maven for building the projects, reporting and documentation.
• Used Jenkins for software development and deploying mid-tier jars and building.
• Involved in Sprint and SCRUM meetings and used agility to track stories. Experience in working with Agile Methodologies, Waterfall model and Kanban.
• Developed applications on different IDE's like RAD and STS.

Environment: HTML5, XHTML, CSS3, JSP, JavaScript, EXT JS, Angular JS, Backbone.js, JSF, jQuery, SVN, Agile, Log4J, Junit.

Confidential, Newark, DE

Java/Front End Developer

Responsibilities

• Worked closely with internal clients to define business objectives, project scope, solution spaceand design/development approach for various knowledge research applications.
• Setting up AngularJS framework for UI development. Developed html views with HTML 5, CSS 3, jQuery 1.1.0, JSON, and Java Script.
• Utilized Modernizer extensively to build HTML5/CSS3 based page layouts that are cross-browser compatible and standards-compliant.
• Built custom UI Widgets and Application logic using AngularJS MVC architecture.
• Produced and consumed Rest Web Services, developed DAO’s and DTO classes for services and consumed through Angular factory service calls from front end.
• Used CSS3 to develop Rich UI Components such as Accordions and Modal Windows using pure HTML 5 and CSS3.
• Built Web pages that are more user-interactive using jQuery plugins for Drag and Drop, JQ Validator, AutoComplete, AJAX, JSON, AngularJS and JavaScript.
• Implemented various Validation Controls for form validation and implemented custom validation controls using Object Oriented JavaScript.
• Developed code to call the web service/APIs to fetch the data and populate on the UI using JQUERY/AJAX
• Used ‘TestNG’ for backend test cases and ‘Jasmine’ for AngularJS test cases.
• Using Google analytics reports, optimized the page load time for the pages that had heavy traffic and improvised those pages using CSS.
• Worked on Twitter Bootstrap to create Responsive Web Design.

Environment: HTML5, CSS3, Angular JS, AJAX, JavaScript, Angular.js, jQuery, JSON, SVN, JSP and Eclipse, TestNG.

Confidential

Front End Web Developer

Responsibilities:

• Involved in Software Development Life Cycle.
• Involved in developing design specifications, website architecture and web application based on the provided functional and requirements and design layout.
• Developed the web application using MS SQL SERVER, HTML and JavaScript.
• Used JavaScript as the scripting language and is used for detecting the visitor's browser, validating the forms, providing event functions, animation etc.
• Developed the front end of the portal using HTML, JavaScript, AJAX and CSS.
• Used Cascading Style Sheets (CSS) for styling and to achieve uniformity Used JavaScript to provide AJAX functionality to make website perform better for image loading and for dynamic loading of the web page without refreshing.
• Designed and Developed Database using MY SQL. Extensively used select, insert, update, delete, join and between queries while maintaining the database.
• Written stored procedures and triggers for improving the security, speed and efficiency of the website by using them in several situations like updating tables, adding new member, tracking of modifications database transactions etc.
• DOM is used to parse the XML documents.
• Performed unit testing.
• As a developer, coordinated with onsite team and client in understanding the business process and requirement understanding.
• Participated in daily meeting for enhancing the features for the portal.
• Participated in Code review and Quality Assurance.
• Creation of various levels of users for system with preferences.
• Involved in setting up the environment, installing the application and web servers.

Environment: HTML, CSS, JavaScript, XML, XHTML, DOM, DHTML, Eclipse, SQL, Windows XP, MS Office.

Confidential

Jr. UI Developer

Responsibilities:

• Created website using HTML, designed all pages using CSS and JavaScript.
• Involved in the design and development of user profile planning for those accessing the system.
• Analyzed user requirements and converted into use cases.
• Responsible for managing website content.
• Designed layouts on the front-end using JavaScript, CSS and DHTML.
• Created multiple types of content, each with unique features.
• Used Adobe Photoshop to create different banners and designs.

Environment: HTML, CSS, Adobe Photoshop, JavaScript, DHTML, MS-office.