SUMMARY

• Highly experienced in using Oracle Data Integrator (ABC) to develop processes for extracting, cleansing, transforming, integrating, and loading data into Enterprise Data Warehouse (EDW).
• Extensive experience in designing professional UI web applications using front - end technologies like HTML5, DHTML, CSS3, JSP, JavaScript, XML, DHTML, XHTML, jQuery, AJAX, JSON, AngularJS, ReactJS, Backbone, Bootstrap JS and Node.JS, Java, Web Services.
• Expertise in building cross browser compatibility applications/widgets using HTML5 and CSS3.
• Expertise in using various design patterns such as MVC (Model-View-Controller), Singleton, Business Delegate in the development of Multi-Tier distributed Enterprise Applications.
• Expertise in Strong analytical and debugging skill.
• Expertise in J2EE Presentation layer frameworks like Struts 2, Spring MVC 3.0.
• Involved in developing Web Services using SOAP, WSDL, SOA and UDDI Components.
• Expertise in J2EE Middle tier applications using EJB 2.0 and Spring 3.0.
• Expertise in J2EE Object-Relational Mapping frameworks like Hibernate 3.0.
• Designed the table less web applications using CSS (2.1/3) and with the help of tags as per W3C standards.
• Developed single page applications using AngularJS / ReactJS / Node JS.
• Experience in Restful Web services and Big Web service development and consumption using (JAX-RS and JAX-WS).
• Experience in working with testing tools like Firebug, Firebug Lite, Chrome or Safari web inspectors and IE Developer Toolbar.
• Significant experience in web development tools like Microsoft Visual Studio, Photoshop, Flash, Illustrator, Eclipse, Notepad++ and Firebug.
• Experienced in using Front End editors like Dreamweaver, Espresso, Text Mate, Sublime Text 3 and Microsoft Expression Web.
• Experience in designingUIpatterns andUIapplications with the help of Adobe products like Adobe Dreamweaver CS3, Adobe Photoshop CS3/CS4, Adobe Fireworks CS3 and Adobe Illustrator CS3.
• Expertise in User Controls and creating Web Forms, worked with Master Pages and CSS.
• Extensive experience with Waterfall and Agile Scrum methodology work environment.
• Involved in writing the JUnit test cases using Junit Framework.
• Expertise on writing Dynamic SQL queries and Stored Procedures and functions in Oracle 10g.
• Prepared test case scenarios and internal documentation for validation and reporting.
• Involved in writing detail design and Low-level design documents.
• Participated in customer presentation / training of the product.
• Provided OJT (on job training) to junior team members.
• Lead the team to get the project transition.
• Worked very closely with customer and provided solution for production issues.
• Worked closely with the project management and marketing team to completely define specifications to help ensure project acceptance.
• Some of the attributes that would describe me would be Team player, Quick learner, Self-Motivated, Independent and Strong interest in Front End Development.

TECHNICAL SKILLS

Database: Oracle /8i/9i/10g/11g, MS SQL Server 2000/2005/2008 , Teradata, IBM DB2

Languages: JavaScript, SQL, Java, J2EE, HTML, XML, C, C++, C#, Ruby.

Frameworks: AngularJS 2, BootStrap.JS, Node.JS, Backbone, ReactJS, Ruby On Rails

J2EE Technologies: Servlets, JSP, JDBC, Struts, Hibernate, Spring, EJB, Applets and swing

Web Technologies: HTML/HTML5, CSS2/CSS3, DHTML, XML, XHTML, XSLT, JavaScript, AJAX,jQuery, JSON

Application Servers: WebLogic, Apache, Tomcat, nginx.

Databases: Oracle 10g, SQL Server 2008/2008R2, My SQL, mongo DB.

Methodologies: Agile, SCRUM, JIRA.

IDE, HTML Editor: Notepad++, Firebug, Sublime, Eclipse IDE, Visual Studio, Dreamweaver,Web Storm, Brackets.

Operating Systems: Windows 7/8/ 2008/XP, UNIX, LINUX, Sun Solaris.

PROFESSIONAL EXPERIENCE

Confidential, San Jose, CA

Senior Front End Developer/Development Expert

Responsibilities:

• Application Architected and developed using AngularJS, MVC framework.
• Expertise in building single page applications with AngularJS, NodeJS, ReactsJS.
• Involved in technical and architecture discussion and generating detailed design documents.
• Worked on JavaScript and Browser Cache mechanism for storing and retrieving data for the website.
• Built responsive components using Bootstrap that fits devices of different visual sizes.
• Using ReactJS developed independent components for Billing and Voice recognition system.
• Active role in key architecture and implementation decisions in the backend system.
• Involved in writing Detail design and low-level design documents for different self-service modules
• Exploratory development for evaluating and adopting new technologies and seeing how they fit in the jigsaw puzzle of an ever-changing technological landscape.
• Responsible for matching best-in-class technologies with complex telecommunications industry requirements.
• Single Page Applications development using React + Redux, AngularJS 2, Polymer, Backbone, Knockout, Handlebars, Underscore, jQuery
• Developed all client-side logical implementation part of applications with ReactJS and AngularJS controllers under specific modules, manipulating nodes in DOM tree
• Built rich Prototypes and Applications using HTML5, CSS3, JavaScript, jQuery, Ajax, JSON, AngularJS, BackboneJS and Bootstrap.
• Used AJAX & JSON communication for accessing RESTful web services data payload.
• Developed cross-browser/platform HTML5, CSS, and JavaScript to match design specs for complex page layouts while adhering to code standards
• Implemented user interface guidelines and standards throughout the development and maintenance of the website using DHTML, HTML5, CSS3, JavaScript.
• Implemented paging functionality for various screens for quicker rendering of data and to avoid crashing of browser and used web socket interface.
• Implemented AngularJS controllers using controller methods for invoking content methods
• Implemented AngularJS, Bootstrap for the design.
• Implemented AngularJS Events like button clicks, showing HTML elements.
• Created the screens with table-less designs meeting W3C standard.
• Responsive Web design and development, application development using HTML, JavaScript, jQuery and Bootstrap.
• Refactored and enhanced the AngularJS application to follow strict MVVVM/MVC patterns for improved source maintenance.
• Design and development of several REST Services for different Amdocs module Ordering, Billing, CRM

Technologies/Tools: ReactJS AngularJS, JavaScript, HTML5, CSS3, jQuery, Back bone JS, Node JS, Bootstrap.JS, JSON, Ajax, DHTML, XML, Eclipse, Sublime Text, Firebug, Backbone.JS, Team City, node.jsJava, JUnit.

Confidential

Development Lead

Responsibilities:

• Developed and designed GUI layouts.
• Using third party library that provide sending JSON message from Internet explorer to Java Swing, develop the pub/sub framework
• Worked as an integration manager, adopting the library in Amdocs smart client, developed providing API’s to send, receive, subscribe the messages over internet explorer.
• Define topics for Amdocs product suits, those will get initialize upon launching the Smart Client application.
• Provided API’s those allows to create new pub/sub topics and call Java script methods.
• Developed different AT & T widgets on HTML5, CSS3 and JavaScript / jQuery and deployed them in Smart Client.
• Developed End to end flow related to CRM and Billing systems and adopted the responsive widgets in the flow.
• Supported test engineer Writing test cases and guiding for the flow and deployment of the application and helped in testing the end to end flow.
• Experience using jQuery and Bootstrap plugins for the webpages
• Designed and developed intranet web applications using JavaScript and CSS2/3. Extensively used CSS3 media queries for Responsive Web Design (RWD).
• Implemented with node JS using its advantage including two-way data binding and templates.
• Integrated the Widgets application with the RESTFUL Web Services.
• Worked on the Smart Client form creation, binding the widgets to the newly created flows and testing them.
• Worked on website from start to finish to give it a new look using HTML5/CSS/JavaScript
• Developed the web applications with the help of HTML4, HTML5, DHTML, XHTML and CSS.
• Designed dynamic client-side JavaScript codes to build web forms and simulate process for web application, page navigation and form validation.
• Developed various UI (User Interface) components using Struts (MVC), JSP, and HTML.
• Produced content pages with CSS2/CSS3 layout and style markup presentations and used JavaScript methods and properties.
• Implemented Dojo for increasing functionality of the project.
• Tested each application with using validators.
• Developed the web applications even under pressure when time line occurs.
• Handled multiple modules simultaneously to achieve the application.
• Advocated a more complex concept which empowered the player to control their ship more freely
• Worked predominantly with single page applications for customer
• Working knowledge by passing the AJAX, XML, Http Requests to server and populating in cases to JSON.
• Extensively used the page Redraw Model for applications landing page and marketing the Auto Financing single page applications
• Implemented handlebars to render the templates from client JavaScript to Smart client and vice versa
• Responsible for setting up framework for UI development. Developed html views with HTML5, CSS3, JSON and Angular.JS.
• Involved in Enhancement of existing application utilizing JS created HTML5 navigation menu that is role based wherein menu items changes dynamically based on the values derived from the database in the form of XML.

Technologies/Tools: HTML4/5, CSS2/3, DHTML, XHTML, XML, JavaScript, JSON, JSP, IIS, Apache Server, Java Swing, DOJO, RESTFUL Web Services, Bootstrap, knockout, Backbone, jQuery, Amdocs Smart Client, ReactJS, AngularJS, Redux.

Confidential

Senior Subject matter expert/ Sr Developer

Responsibilities:

• Responsible for the implementation of some of the new features in ARIM application.
• Developed frontend Rich UI using HTML, CSS, jQuery, JSON, JavaScript and Wicket Framework.
• Responsible for integrating some of the key features of ARIM Application development using Java web based technologies such as Servlets, JSP, Java Web Service (REST/SOAP based), WSDL.
• Played a key role in identifying the gaps between core and custom product, designed the front end and backend systems for the customer.
• Develop UI flows using Amdocs' UXF framework and open-source JS libs
• Develop UI flows using Amdocs' UXF framework and open-source JS libs for ARIM iOS and Android tablet
• Worked with cross channel development team taking part in D2D and providing necessary support
• Identify and resolve performance bottlenecks in Amdocs RIM and Amdocs Ordering services to ensure that performance targets are met.
• Used java API like JAXP, JAXB for binding and processing XML.
• Involved in testing and bug fixing.
• Used Jenkins software tool for Continuous integration, testing and reporting.
• Involved in writing test cases using JUNIT, easy Mock for various modules.
• Involved in integration testing.
• Used Core JAVA, OOPs, design patterns.
• Used Log4J to display logs in Error, Fatal, Warn, Debug, Info levels
• Responsible for refactoring the code to be more organized and optimized.
• Tested the web services on the Integration System using SOAP UI.
• Used and Created JIRA Dashboards for easy tracking of JIRA’s
• Developed complex SQL queries and Stored procedures to perform efficient data retrieval operations.
• Used Web Services like SOAP, SOA and WSDL to communicate over internet.
• Followed Web Services like JAXRPC, JAXWS, JAXRS.
• Expertise in configuring and executing the MAVEN tool.
• Used Agile Scrum methodology for development.
• Developed XML based Unit Testing for testing Struts Test Case using Java Reflections and Junit.
• Deployed the EJBs on JBoss Application Server.
• Involved in understanding of business requirements, design and development of the project.
• Worked in configuring spring framework for the entire application.
• Involved in coding, code reviews.
• Developed modules that integrate with webservices that provide global information.
• Working as a technical coordinator for the above-mentioned applications.

Technologies/Tools: Core Java, J2EE, Wicket Frame work 1.3/ 1.4.x, Hibernate, Spring, HTML, CSS, JSON, JavaScript, jQuery, knockout, Backbone, Oracle10g, easy Mock, SOA, SOAP UI, JAXP, JAXB, Agile Scrum, Jenkins, Web Services (SOAP), JPA, JIRA, JBOSS, Ejb, Java Script, jQuery, Backbone, Underscore.

Confidential, San Jose, CA

Senior UI Developer/Subject matter expert

Responsibilities:

• Responsible in Involved in design activities i.e. low-level design for new features.
• Responsible for analyzing requirement and generating design documents.
• Analysis of Business Requirements, technical design and development for customization of Out of Box RIM and production support for first implementation of Amdocs RIM and US Cellular.
• Active role in key architecture and implementation decisions in the backend system.
• 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.
• Work closely with cross functional teams such as Product Management, Marketing and Sales to understand product requirements
• Prepare UML diagrams for new business requirements.
• Implemented Struts Action classes for business logic and form bean classes for validation by using Struts (MVC) framework.
• Involved in enhancement of session beans for existing modules.
• Implemented the project using IDE Eclipse 3.1.
• Prepared SQL queries & tested as per new functionality on Oracle.
• Implemented new features to deploy on Web Logic application server.
• Involved in testing, bug fixing and documentation of the system.
• Deployed application on Solaris and windows platforms.
• Device iOS/Android issue debugging.
• Creating jobs for app and deploying app to different devices.
• Writing SCSS for ARIM screens.
• Creating end to end flow for the ARIM application.
• Writing singleton class that keeps session data throughout the life cycle of the application.
• Responsible for analyzing requirement and generating design documents.
• Developed user interfaces using Flex SDK3.6, Action Script 3, MXML.
• Designed and developed Action script, custom events, commands, model using Cairngorm framework.
• Designed and developed data services using Remote Object and Web services.
• Designed and developed several backend commands for Amdocs Ordering and Amdocs Sales Engine interfaces.
• Contributed significantly towards ‘productization’ effort of Amdocs Retail Integration Manager from Proof of Concept level.
• Writing end to end flow for the application.
• Writing web services based on requirement from different products.
• Writing Integration test cases, and testing the application flows.
• Deployed application on Solaris and windows platforms.
• Writing Junit test cases for web services and commands
• Work closely with cross functional teams such as Product Management, Marketing and Sales to understand product requirements
• Delivering product technical training to customer, L2/L3 team.

Technologies/Tools: Java, J2EE, JSP Framework, Servlets, Struts, AJAX, ORM, JDBC, HTML, Flex, Action Script, Hibernate, SQL, EJB3.0, HSQL, Spring, JNDI, Oracle, PL/SQL, WebLogic 8.0, TOAD, UML, JSTL, Custom tags, XML, SOAP, WSDL, UDDI, Solaris, Clear case, Windows, Eclipse, Design Patterns.

Confidential

Subject matter expert

Responsibilities:

• Responsible for analyzing business requirement and generating design documents.
• Implementation and customization of OMS services per client requirement
• Adding new functionality by creating new end to end flow and screens with ASCF client and integrating with backend server.
• One of the key member to provide technical details about core product suits.
• Responsible for technical design, integration detailed design and implementation of Amdocs Ordering - Ensemble integration in a project for a customer
• Focal point for show stopper defects from Customer site.
• Providing solution to core functionality with given SLA.
• Worked with Smart Client and Sys Arch team
• Resolving configuration, customization related issue.
• One of Key player for OMS product support.
• Application debugging, analyzing problem.
• Finding gaps and bottlenecks in existing process and defining recommendations.
• Working on change requests.
• Co-ordinate with team for ensuring client deliverables at decided iteration period.
• Coordinate with clients and team members.

Technologies/Tools: Java, J2EE, JSP Framework, Servlets, Struts, AJAX, ORM, JDBC, HTML, Flex, Action Script, Hibernate, SQL, EJB3.0, HSQL, Spring, JNDI, Oracle, PL/SQL, Web logic 8.0, TOAD, UML, JSTL, Custom tags, XML, SOAP, WSDL, UDDI, Solaris, Clear case, Windows, Eclipse, Design Patterns.

Confidential

Subject matter expert

Responsibilities:

• Co-ordinate with team for ensuring client deliverables at decided iteration period.
• Coordinate with clients and team members.
• Negotiate schedule, deliveries, defect resolution.
• Consult with customer in all aspects related to the OMS.
• To understand the Customer business requirement, problems and implementing the solution.
• Involved in project transition from Israel to India.
• Coordination with higher management, coworker for running new project.
• Identifying any negative impacts on customer any resolving them.
• Involved in product performance, monitoring.
• Working with other team to understand the product problem while running with other application like CRM, Billing.
• Delivering customer request within SLA.
• Worked on UAT and production.
• Application debugging, analyzing problem.
• Finding gaps and bottlenecks in existing process and defining recommendations.
• Working on change requests.
• Resolving configuration, customization related issue.
• One of Key player for OMS product support.
• Responsible for implementation various modules using J2EE technologies like ‘Incoming Sales Channel’ and ‘Product Dependency’ functionality working with a cross site team involving people from Cyprus and Israel. Coordinate with clients and team members.
• Led the dev-to-dev integration testing effort between Amdocs Ordering and Amdocs Billing Platform.
• As Focus Master, led the development of integration between Amdocs Ordering and Amdocs Subscriber Resource Manager using Integration Framework.
• Providing hot fixes for critical defects to the customers
• Handling cases reported in released versions of Amdocs Ordering and CRM.
• Delivering customer request for fixes and enhancement within SLA.
• Worked as a technical focal point for resolving production issues.
• Coordination with higher management, coworker for running new project.
• Identifying any negative impacts on customer any resolving them.
• Consult with customer in all aspects related to the OMS
• To understand the Customer business requirement, problems and implementing the solution.

Technologies/Tools: Java, J2EE, JSP Framework, Servlets, Struts, AJAX, JDBC, Swing, Web services, Hibernate, SQL, EJB3.0, HSQL, Spring, JNDI, Oracle, PL/SQL, Web logic 8.0, TOAD, UML, JSTL, Custom tags, XML, SOAP, WSDL, UDDI, Solaris, Clear case, Windows, Eclipse, Design Patterns