SUMMARY:

• Around 8 Years of experience in all the phases of software application involving Analysis, Design, Development, Testing and Implementation of application software with JAVA/J2EETechnologies.
• Experience in Software Development Life Cycle(SDLC), Rational Unified Process (RUP), AGILE methodologies and Enterprise Java Beans.
• Experienced in Health Care, Insurance, Banking, Financial, and E - Commerce Domains.
• Strong development skills in Core Java, J2EE , JDBC, JSP, Servlets, EJB, JMS (MQ-series), JNDI, RMI, XSL, Java Script.
• Experience in the developing User Interface(UI) Applications and professional web applications using HTML 4.0/5, CSS2/ CSS3, JavaScript, AngularJS, JQuery, AJAX, JSON, XHTML and XML
• Expertise in developing reusable components for cross cutting concerns like Logging, Memory Leak management, Transaction management, Class loading and Testing framework using Log4j, Ant, Maven and JUnit to increase productivity, easy maintenance and to retain software quality.
• Hands on experience in developing Single Page Applications (SPA) using AngularJS, backbone.js and Node.js
• Designed and development multiple MVC based Web Application using J2EE Technologies and popular open-source framework Struts Framework, Spring MVC, Scala, ORM Hibernate Framework.
• Experience in Web Services using SOAP, Restful, WSDL, HTML, XML, JAXB, XSD, SAX and DOM parsers.
• Working Knowledge of other programming languages like C,C++ and Markup Languages like XML, HTML 5.
• Experience of working with Mongo DB, Oracle 8i/ 9i/ 10g/ 11g, SQL/ MYSQL server and DB2rational database management systems.
• Experience in building enterprise applications using ANT and MAVEN.
• Experience in using continuous integration tool Cruise Control Tool.
• Extensive experience in Programming, Development, Configuration, Fine-Tuning and administrating middle-tier popular J2EE Application Servers like IBM Web Sphere 7.0, BEA Web Logic and Open Source JBOSS and Apache Tomcat 6.0.
• Experience in Unit Testing, Debugging, Remote Debugging, Error Logging, Integration and System Testing using Log4J, Load Runner, JUNIT and TestNG.
• Experience in developing web pages quickly and effectively using HTML5, CSS3, JavaScript, jQuery, JSON and also experience in making web page.
• Expertise in using version control tools such as SVN,CVS, GIT and CA SCM.
• Experience working with Amazon Web Services
• Excellent Analytical, problem solving and interpersonal skills. Consistent team Player with excellent Communicational skills and ability to learn new concepts, technology in short span.
• Strong experience in prod deployment/implementation activities and proactive co-ordination with all stake holders(DBA, Admin etc)

TECHNICAL SKILLS:

Languages: C, C++, Java, Unix shell scripting, SQL, HTML, JavaScript and XML.

JAVA/J2EE Technologies: J2EE, Servlets, JDBC, log4j, JUnit, DOM JSP, JSF, EJB, JNDI, JMS, Struts, Hibernate, Sprig MVC, Rest and SOAP Web Services, JAX-RPC, AJAX, JavaScript, XML, ApacheCXF

Application/Web Servers: Web Sphere 7.0/6.x, Web Logic 11g/10.x/9.x, JBOSS, Tomcat, IBM Rational application Developer 8.5.1.

Databases: Oracle 11g/10g/9i/8i, IBM DB2, MS-Access, MS SQL-Server, MongoDB

Web Technologies: AJAX, AJAX,JSF, HTML5,CSS,HTML, Java Script, AngularJS, JQuery, Node.js, Shell

Design Tools and IDE’s: RAD 7.5/6.0, Eclipse 3.x, Rational Rose, UML,STS, Cruise Control CI

Operating Systems: UNIX (Solaris, HP-UX), RedHat Linux, Windows XP/ 2000/2003/2007 , MS-Dos.

Others: Maven, JUnit, Log4J, CVS, TOAD, SQL, PL/SQL, ActiveMQ, CA Harvest SCM, GIT, HP service Manager, Hp Systinet, WinSCP, Putty, AWS

PROFESSIONAL EXPERIENCE:

Confidential, Michigan

Sr. Java/ J2EE Developer

Responsibilities:

• Involved in the stages of the Software Development Life Cycle(SDLC) of this project.
• Involved in system design, enterprise application development using object-oriented analysis in Java/JEE6.
• Implemented design patterns in Scala for the application.
• Used SOAP web services to exchange the data with backend application.
• Developed Web Services clients using SOAP, WSDL
• Experience with IBM Rational Application Developer 8.5.1 for Web Sphere Software
• Implemented SOA architecture using SOAP web services by using Apache CXF and JAX-WS.
• Used Soap UI 4.5 testing tool for Functional Testing of Web Services, Validating Web service response, internal debugging .
• Experience using internal testing tool Diagnostic Client on DEV environment for services
• Also implemented Data Access Object pattern in the Integration Tier.
• Hibernate was used for Object Relational mapping.
• Experience in developing suitable AWS based solutions based on customer requirements.
• Experience in getting feedback from common Enterprise requirements into AWS service development teams.
• Wrote Stored Procedures for Oracle Database, also developed views for the queries used.
• Worked on Oracle SQL Developer 11g
• Developed build script using ANT tool for build, packaging and deploy and run operations.
• Experience in deploying the builds on Web Sphere Application Server v7.0
• Created several Exception classes to catch the error for a bug free environment and orderly logged the whole process, which gives the ability to pinpoint the errors.
• Monitored the issues reported with the logs generated in servers.
• Developed JUnit test cases for unit testing the integration layer.
• Worked on fixes, enhancements, code changes for various backend services.
• Experience in code reviews and approvals.
• Analyzed web applications, documented detail Test plans, Test cases and expected results based on the business functional requirements.
• Tested and fixed the bugs.
• Monitored the error logs using log4j and fixed the problems.
• Worked on SOA architecture repository tool HPSYSTINET
• Worked on incident management  software tool HP Service Manger that quickly and efficiently handles changes and incidents.
• Used CA Harvest SCM version control for code check-in and management.
• Experience working on Cruise Control continuous integration   tool which is a extensible framework for creating a custom continuous build process.

Environment: Core Java, Oracle Sql, JDBC, SOAP, IBM RAD 8.5.1 Eclipse, CA Harvest SCM, JUnit, Soap UI, Oracle11g, XML, SOAP UI, Web sphere Application Server7.0, Cruise Control CI, AWS Web tool kit

Confidential, Ashburn, VA

Sr. Java/ J2EE Developer

Responsibilities:

• Implemented the Scrum Agile methodology for iterative development of the application.
• Part of a design team with extensive usage of Rational Rose in detail design phase through the detailed use cases with Sequence, Activity, Collaboration and Class diagrams.
• Used various industry standard design patterns like façade, factory and singleton.
• Develop quality code adhering to Scala coding Standards and best practices.
• Involved in system design, enterprise application development using object-oriented analysis in Java/JEE6.
• Used JSP, JavaScript, CSS, Bootstrap, AngularJS to create interactive user interface.
• Developed dynamic UI using Angular JS.
• Created AngularJS controllers, services and used AngularJS filters for filter functionality in search box and integrator functionalities.
• Developed, tested and deployed business feature set in Node.js with MongoDB backend.
• Developed application presentation layer, which is based on Spring MVC framework involving JSP, Servlets and HTML, CSS
• Developed Servlets and Utilized Node.js to create a fast and efficient chat server.
• Developed REST architecture based web services to facilitate communication between client and servers.
• Called REST web services through AngularJS services to get JSON Object and modified the response object to display in UI.
• Experience in developing scripts using Restful API models for the purposes of integrating workflows with AWS.
• Used Spring Framework for Dependency injection and integrated with the Hibernate framework for interacting with the Oracle database.
• Developed this web application to store all system information in a central location. This was developed using Spring MVC, jQuery, JSP, Servlet, Oracle 10g,HTML and CSS
• Design and implementation of RESTful Web services.
• Interfaced with Oracle back-end using Hibernate framework.
• Experience in iBATIS framework to encapsulates SQL in the form of stored procedures so that business logic is kept out of the database, and the application is easier to deploy and test, and is more portable.
• Developed Junit test cases for Unit testing& for Continuous Integration we used Jenkins.
• Implemented the logging mechanism using Log4j framework (AspectJ).
• Establishing the monitoring process for Issue Management and change Management using Trac Tool.
• Worked on Oracle Glassfish Server and production issues on Java EE 6 platform
• Developing Hibernate Configuration files for MySQL 5.1, Oracle 10g & 11g and MongoDB.
• Experience in design, deploy, and operate infrastructure and applications on the AWS cloud.
• Experience with Eclipse, Maven build and deployment process & application Development using STS.
• Used SVN version controlling to maintain project versions.
• Created several Exception classes to catch the error for a bug free environment and orderly logged the whole process, which gives the ability to pinpoint the errors.
• Analyzed web applications, documented detail Test plans, Test cases and expected results based on the business functional requirements.

Environment: Core Java, Scala Eclipse IDE, Spring, Hibernate, AngularJS, JavaScript, JQuery, NodeJs, Oracle, Pl/Sql, JDBC, Rest, Eclipse, Web Logic, CVS, Junit, Bootstrap, Agile, Dash Board, UML, JSP, JSTL (Java Server Pages Standard Tag Library), Servlet, Maven, CSS, JSON, Google Web Kit (GWT), ILOG, Web 2.0, Mantis, AWS, MongoDB

Confidential, Philadelphia, PA

Sr. Java Developer

Responsibilities:

• Implemented the Scrum Agile methodology for development of the application.
• Worked in the design team with extensive usage of Rational Rose in detail design phase through the detailed use cases with Sequence, Activity, Collaboration, and Class diagrams.
• Worked in analyzing the requirements and participated in discussions with business analysts.
• Implement J2EE design patterns such as Singleton, DAO, DTO and MVC.
• Developed this web application to store all system information in a central location. This was developed using Spring MVC, jQuery, JSP, Servlet, Oracle 10g,IBatis, HTML and CSS
• Updated billing pages using HTML, CSS in Angular.js framework.
• Created Angular JS controllers and services.
• Used Angular JS filters for filter functionality in search box and integrator functionalities.
• Used SpringAOP module to handle transaction management services for objects in any Spring-based application.
• Implemented Spring DI and Spring Transactions in business layer.
• Interaction with Oracle Database is implemented using Hibernate and Java to Database Connectivity.
• Used Apache CXF, JAX-WS, and JAX-RS for designing and developing REST and SOAP Web services.
• Developed data access components using JDBC, DAOs, and Beans for data manipulation.
• Designed and developed database objects like Tables, Views, Stored Procedures, User Functions using PL/SQL, SQL Developer and used them in WEB components.
• Used iBATIS for dynamically building SQL queries based on parameters.
• Developed JavaScript and JQuery functions for all Client side Validations.
• Developed Junit test cases for Unit Testing &Used Maven as build and configuration tool.
• Worked extensively on maven
• Shell scripting to create jobs to run on daily basis.
• Debugged the application using Firebug and traversed through the nodes of the tree using DOM functions
• Monitored the error logs using log4jand fixed the problems.
• Tested and fixed the bugs and also reviewed the code.
• Used GIT repository as Version Control
• Used Eclipse IDE and deployed the application on Web Logic server.
• Developed the content stocking App using MongoDB and JQuery
• Worked on the store finder App using MongoDB and Jquery
• Responsible for configuring and deploying the builds on Web Sphere App Server

Environment: Java, J2EE, Java Script, XML, JavaScript, JDBC, Spring Framework, Hibernate, Rest Full Web services, Web Logic Server, Log4j,Maven, Eclipse, JUnit, ANT, SoapUI, Oracle11g, GIT, MongoDB

Confidential, St. Louis, MO

Sr.Java/ J2EE Developer

Responsibilities:

• Used Servlets for handling requests from UI to manipulate Business Objects and invoke respective Action Classes for making database updates.
• Develop and code interfaces, classes and create appropriate relationship between system classes and interfaces.
• Developed the system using JSP, Spring MVC, Servlets, JavaScript and oracle
• Developed this web application to store all system information in a central location. This was developed using Spring MVC, jQuery, JSP, Servlet, Oracle 10g,IBatis, HTML and CSS
• Used Apache Sling framework that uses JCR to store and manage content. Using embedded Apache Felix OSGi framework and console to load, unload and reconfigure code and content bundles
• Updated billing pages using HTML, CSS in Angular.js framework.
• Developed Messaging frame work for Asynchronous service using JMS.
• Created Angular JS controllers and services.
• Used Angular JS filters for filter functionality in search box and integrator functionality
• Worked on Multi-Threading environment using Java
• Developed various activities like transaction history, search products that enable users to understand the system efficiently.
• Developed multithreaded java programs for cleaning of data and then inserting into database.
• Developed Stored Procedures, Triggers and Functions to process the trades using PL/SQL and mapped it to Hibernate configuration file and also established data integrity among tables sitting on Oracle Database
• Implemented web services using SOAP, WSDL, XML, and JAXB.
• Developed JUnit test cases for unit testing the integration layer.
• Used Log4J for tracking errors and debugging the code.
• Developed SDP module using MongoDB and Jquery
• Used Ant to automatic the build process and deployed the application in Web Sphere.

Environment: CoreJava, J2EE, JSP, Servlets, JavaScript, spring, Query, JMS, HTML, DHTML, Multi-Threading, Oracle Applications, PLSQL, XML, AJAX, Oracle DB, SOAP, WebLogic, Linux, and HP-PPM for Change Management,SVN

Confidential, North Carolina

Application Developer III

Responsibilities:

• Worked in various phases of SDLC such as requirements gathering, modeling, analysis, and design.
• Implemented different Design patterns like DAO, Singleton, Factory, Delegate, and Front Controller.
• Designed, developed and maintained the data layer using Hibernate and performed configuration of Spring Application Framework.
• Interfaced with Oracle back-end using Hibernate framework.
• Developed PL/SQL Stored Procedures for filtering ads depending on Selection Criteria.
• Developed Web Services using REST.
• Developed Spring annotation based controller to send response in JSON format to UI
• Developed Front-end screens using JSP and implemented JSP Standard Tag Libraries (JSTL) along with Expression Language (EL).
• Developed the Web and Application Controllers using Spring Web MVC framework.
• Developed Asynchronous means of retrieval of data from the Server and Database using AJAX features.
• Development and Integration of the Application using Eclipse IDE and used Subversion as Version Control Tool.
• Developed Test Cases and Unit Tests for Functionality Testing using JUnit.
• Used Maven for building of application and deployed to JBOSS Application Server.

Environment: Core Java, Java SE 6, J2EE, Spring, Web logic 10.3.3, HTML, Maven 3.0, Log4j 1.2, Junit 4.1, Oracle10g, JSP 2.1, Servlets 2.5, CSS, JMS, JSLT 1.2, JavaScript, PL/SQL, Eclipse 3.7, Apache POI 3.7, Tortoise SVN, JSON 1.1

Confidential, Los Angeles, CA

Application Developer II

Responsibilities:

• Worked in various phases of SDLC such as requirements gathering, modeling, analysis, and design.
• Implemented different Design patterns like DAO, Singleton, Factory, Delegate, and Front Controller.
• Designed user interfaces using JavaScript, CSS and JSP.
• Implemented codes to reduce loading time of multiple select options in AJAX.
• Used Validation Framework to make sure that user could not submit any invalid or unwanted input values.
• Implemented application design using StrutsMVC with Multi-Tier System architecture.
• Created components with Spring AOP and Spring IOC (Dependency Injection).
• Developed POJO for Interactions with database using Hibernate ORM framework.
• Strong experience with OO design and UML diagrams
• Created relational databases in Oracle 10g.
• Developed Business delegate, service Locators, Session facades and Log4J configurations.
• Build and Deployed code over the WebSphere application server.
• Developed Web Services in SOAP, WSDL and JAXB to communicate through different application modules in LRDMS and implemented Apache AXIS.
• Database tables and Query designed in SQL Developer.
• Version Controlled using VSS as administrator.
• Developed application in Web Sphere Studio Application Developer (WSAD).

Environment:Core java 5.0, UML, CSS, AJAX, SOAP, WSDL, JAXB, Servlet, JSP, Struts1.2, Hibernate3.0, Oracle10g, WebSphere 5.1, Web Sphere Studio Application Developer (WSAD), SQL, PL/SQL and SQL Developer,Maven,Log4J,

Confidential

Associate Developer

Responsibilities:

• Worked in Design, Development and Support phases of Software Development Life Cycle(SDLC).
• This application is based on Struts framework Struts architecture is a variation of the classic Model-View-Controller (MVC) design paradigm.
• Worked on J2EE concepts which are involved in different phases of SDLC Life Cycle.
• This system was developed using JSP, Spring MVC, Servlets, JavaScript and oracle
• Worked on Forgotten Password, Forgotten Username.
• Developed and implemented applications using Eclipse.
• Active participant in team meetings & developed Web forms using Web Services and JSP
• Designed and implemented components that convert data to valid XML that is transformed by XSL/XSLT files to HTML.
• Worked on CSS, HTML, JSP and GUI.
• Involved in Unit Testing and other testing process.
• Used a different layer called Exception Layer to handle Exceptions.
• Created documentation as required.
• Participate with ad-hoc troubleshooting, functionality problems and performance bottlenecks as needed.

Environment: J2EE, CSS, EJB, JMS, Servlets, Struts, JSP, RMI, JDBC, HTML, Eclipse, Tomcat, Oracle.