PROFESSIONAL SUMMARY:

• 8+ years of strong experience in software development using Java/J2EE technologies.
• Experience in development and deployment of applications using JBoss, BEA Web Logic Application Server, IBM WebSphere Application and Apache Tomcat.
• Involved in the Software Development Life Cycle (SDLC) phases which include Analysis, Design, Implementation, Testing and Maintenance.
• Well versed in using Software development methodologies Agile Methodology, Scrum and Waterfall software development processes.
• Experience with Object Oriented Analysis and Design (OOAD) methodology using tools like Unified Modeling Language (UML) and Rational Unified Process (RUP) using Rational Rose.
• Expertise in J2EE technologies like JSPs 1.x/2.0, Servlet 2.2/2.3/2.4/2.5 , EJBs 2.0/3.0, JDBC, JNDI and AJAX.
• Experience with Solution Architecture J2EE design patterns like Singleton, Command, Factory, Observer, Front Controller, DTO, DAO, MVC, Session Facade, Business Delegate, Service Locator, Transfer Object, and View Object in the development of enterprise applications.
• Worked on Spring & JSF framework for developing Multi - Tier distributed enterprise applications.
• Experience in developing web applications with various open source frameworks: Spring Framework, Spring (MVC), Spring (AOP), NoSQL, Spring Scheduler, Web Flow, Hibernate 2.0/3.0 ORM, Hibernate ORM Search 3.5, JPA, Jakarta Struts Framework 1.1/1.2, Struts Validation and Tiles Frameworks.
• Used persistence frameworks Hibernate ORM, JPA, to map POJOs to a relational database.
• Extensively worked on implementing SOA (Service Oriented Architecture) using XML Web services (SOAP, WSDL, UDDI and XML Parsers).
• Worked with XML parsers like JAXP (SAX and DOM) and JAXB.
• Expertise in applying Java Messaging Service (JMS) for reliable information exchange across Java applications.
• Gained hands-on experience onHybris.
• Worked extensively on Service Oriented Architecture and proficient with web service development using TOP-DOWN and BOTTOM-UP approaches.
• Experience with tools like WSDL2J and JAVA2WSDL for generating artifacts for webservice engines/runtimes like Apache Axis.
• Extensively implemented web services using NoSQL, RESTful technologies like JSON.
• Expertise in coding standalone batch jobs, and providing monitoring and application support using Spring Batches, Java Batches, and ETL batch jobs.
• Experience in translate business requirements into detailed architectures and designs Solution Architecture in java.
• Experience with advanced front-end technologies like Bootstrap UI, Bootstrap modal, HTML 4.0, XHTML, DHTML, JSON, jQuery, CSS, XML 1.1, XSL, XSLT, XPath,
• Proficient in SQL, PL/SQL programming. RDBMS experience includes Oracle, NoSQL, IBM DB2, Mongo DB and Sybase.
• Extensive experience with Java complaint IDE’s like Eclipse 1.0/2.0/3.0/3.1.
• Experienced in database design, data analysis and development in DB2, Oracle, and writing SQL queries, Stored Procedures, Functions, Packages and Triggers.
• Experience in writing Ant and Maven scripts for project development and deployment.
• Experience in building and deploying applications using Jenkins Continous Integration Tool.
• Hands on experience with JUnit, Advanced Rest Client andLog4j in developing test cases and determining application functionality.
• Worked with version control systems like Clear case, SVN, CVS, GIT, etc.
• Well versed with core Java concepts like Collections, Multithreading, Remote Method Invocation (RMI), Serialization, Java Beans.
• Articulate in written and verbal communication along with strong interpersonal, analytical, and organizational skills.
• Highly motivated team player with the ability to work independently and adapt quickly to new and emerging technologies.

TECHNICAL SKILLS:

Languages: Java (Java SE6, 7, 8), J2EE, JavaScript, C, C++ and UNIX Shell Scripts.

Methodologies/Design: RUP, TDD, Agile methodology, UML, OOP, OOAD and J2EE Design patterns.

Technologies: J2EE, JDBC, Apache ActiveMQ 5.0, IBM MQ, Servlets, JSP, JavaBeans, RMI, EJB, JNDI, JAX-WS, Apache CXF, JMS,EMS,JSF, JavaScript, CSS, Applets, AWT, Hibernate, HQL

Web Services: SOAP, WSDL, JAXP, JAX B, AXIS, JAX-WS, WSDL4J, Soap-UI, RESTFUL.

Servers: J-Boss, Web Sphere, WebLogic, Apache Web Server, Apache Tomcat.

Frame-Works/OR Mapping: MVC, JPA, Struts1.x/ 2.0, Spring 2.x/3.0, JSF, SOA and Hibernate 3.0/4.0.

XML/HTML: HTML4.0,5.0/DHTML,SAX, DOM, XML, DTD, XSD, JAXB, XPath and JAXP.

RDBMS/DBMS: Oracle 8.x 9i 10g 11g, IBM DB2, MS Access 2003, MS SQL Server 20, TSQL, SQL, PL SQL, Triggers, Views, HQL, Criteria and Toad.

Version Control: JIRA, CVS, Subversion, Visual Source Safe, Clear Case and Microsoft Visual SourceSafe.

Unit Testing Tools: Junit, UAT, Regression Test and Customer Test, Cactus.

Other Utilities: Log4j, ANT, Maven

PROFESSIONAL EXPERIENCE:

Confidential, CA

Sr.JAVA/ J2EE Developer

Responsibilities:

• Involved in the analysis & design of the application using UML with Rational Rose.
• Used Struts Framework in the application, which is based on MVC design pattern.
• Extensive use of HTML5 with Angular JS, JSTL, JSP, Ext.js and JQuery for the presentation layer along with Java script for client side validation.
• UsingMULEESB as the integration platform designed and developed various applications
• Created a Front-end application using Bootstrap, Node.js, SOA, Restful, ESB, Angular JS, JSPs, Hybris, JSF, Swing, ExtJS 3.0, GWT and Spring MVC, AWS for registering a new Confidential t and configured it to connect to database using Hibernate.
• Converted obsolete Java web interface into a Rich Internet Application using Ext JS 5.0
• GUI Implementation using JQuery, AJAX, Ext.js, CSS, Bootstrap, HTML5.
• Built main application in Python, Mongo DB, NoSQL leveraging technologies such as Tastypie, Angular.js, Backbone.js
• Experience in OOD, UML, Enterprise Java Beans EJB, RMI, Perl.
• Configuration and deployment of application on to Jboss application server.
• Scaled the component interactions TIBCO and generalized the interfaces using SOAP web service.
• Implemented Restful web services (JAX-RS) in the Application.
• Developed Servlets and Server side components using EJB 3.0 under J2EE Environment.
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocols.
• Enhanced the Scroll View widget to improve performance, add new functionality, and introduce test coverage using node.js and Backbone.js
• Develop data standards, data exchange AWS, XML data standard or data sharing model
• Used Hibernate as a ORM Framework.
• Migrated Sybase, Mongo DB Database to Microsoft SQL Server 2000 databases.
• Development of Ext.js, Restful Web services using Spring 4.1xFramework.
• Worked extensively on Restful templates to consume the REST web services including security.
• Assisted Database Developers using PL/SQL for managing data associated with the tables.
• Used Hybris to load data into JQUERY data grid.
• Used JSON as response type in Restful services.
• Involved In Performance and SQL Query Optimization.
• Knowledge on ISUP Ingress Gateway for using SIP for Voice Call Control which is capable of communicating with external network entities using SIP protocol
• Used Maven for dependencies and configuration management.
• Identify where exceptions to the enterprise architecture standards Solution Architecture in java are required.
• Monitored the error logs using Hybris, Log4J and fixed the problems.
• Enforce compliance with dynamic processing and security policies by using MuleESB
• Used WebLogic for design, development, and deployment of applications.
• UsedSVN, CVS, AWS, TIBCOversion control tool along withGIT
• Involved in developing the Spring 4.1, node.js, JSF/Rich faces pages
• Involved in the deployment of Web-Service End-Points using Apache CXF.
• Involved in designing test plans, test cases and overall Unit testing of the system.
• Worked on Agile methodologies

Environment: Java, J2EE, Spring, Node.js, NoSQL, Hibernate, JSP, JSTL, MongoDB, SERVLET, H2, JIRA, JDBC, UML, Eclipse, Junit, MAVEN, Subversion.

Confidential, Pittsburg, PA

Sr.JAVA/J2EE Developer

Responsibilities:

• Collaboration with Business Users or Business Analysts and gathering the requirements and splitting them into stories workable items, involved in security implementation using Spring Security.
• Prepared Analysis document and prototype, developed/Coded End to End functionality and followed AGILE software development with Scrum methodology.
• Extensive experience using framework APIs like Struts, Spring, iBatis and Hibernate.
• Worked on the Spring framework like Spring IOC and Spring DAO.
• Implemented application level persistence using Hibernate and Spring.
• Developed various components using Struts (MVC), JSP, and HTML.
• Involved in the development of backend Logics or data access logic using Oracle DB & JDBC.
• Used WebLogic for design, development, and deployment of applications.
• Developed API using Hibernate to interact with the Oracle database
• Developed framework for the incident creation and management module in the project. Integrated the Incident creation with JBPM workflow.
• Responsible for the development and maintenance of Billing Engine and Pre-Audit, using Collection andMulti-Threading.
• Worked extensively on Spring MVC framework to develop new internal web application
• Enforce compliance with dynamic processing and security policies by using Mule ESB.
• Used Amazon Web services(AWS) to provide a large computing capacity
• Developed stored procedures, triggers and functions with PL/SQL for Oracle database.
• Uses the DAO pattern for data access layer and JMS API for the messaging requirement.
• Used Javascript and JQuery for validating the input given to the user interface.
• Developed test cases and performed unit test using JUnit Framework.
• Design and development of many PL/SQL batches using Core JAVA with connectivity to Oracle for data maintenance and handling.
• Proficient in technologies like Java/J2EE, Hibernate, Struts, GWT
• Expertise in Web Application development using GWT and Servlets and JSP.
• Worked with NoSQL database Mongo DB and worked with it to perform many different operations
• Test the API responses for the WCS changes deployed on continuous basis, validate the Green Box response data and Mongo DB data.
• Involved in creating user interfaces using Jquery.
• Designing and creating business rules using IBM ILOG Rules Engine.
• Utilized Agile Methodology (SDLC) to managed projects
• Used Maven to build and generate code analysis reports.
• Worked on development and operations to facilitate deployment of components over AWS using Jenkins, Fabric Tools
• Designed and Developed SOA enterprise system using Oracle SOA
• Involving in Building the modules in Linux environment with Ant Script.

Environment: Java, J2EE, Spring, Hibernate, Struts, Weblogic, APACHE CXF, Restful, JQuery, AJAX, Sencha ExtJS 4.0, JavaScript, Openstack, JSP, JSTL, SERVLET, Oracle, ADF, Sybase, CRUD, Cobol, PL/SQL, JIRA, Angular, Knockout JS, GWT, JDBC, AWS, Mongo DB, Backbone.js, Node.js, Adobe(CQ5),Bootstrap, Coherence, Core Java, jBPM, NoSQL, UML, Drools, Eclipse, Junit, MAVEN, ITEXT, Subversion, Jasper report, ILOG, Agile, Web 2.0, SOA, XSLT

Confidential, Atlanta, GA

Java Developer

Responsibilities:

• Development, enhancement and testing of the Web Methods flow services and Java services.
• Used web services for interaction between various components and created SOAP envelopes.
• Used Apache CXF, WSDL, XML for Creating SOAP web service.
• Unit Testing of Web Services using SOAP UI.
• Developed asynchronous messaging systems using JMS, MDB and MQ Series.
• Created web service Connectors for use within a flow service, while also making the URLs abstract so as to change them at runtime without redeployment.
• Worked in IBM RAD 6.0 to develop complete application
• Used JAX- RS API to Create Restful web Service to interact with the Server.
• Created a Front-end application using JSPs, JSF, Swing, ExtJS 3.0, GWT and Spring MVC for registering a new Confidential t and configured it to connect to database using Hibernate.
• Used GWT UI Builder tool to make UI more Interactive.
• Used Dojo for the client side development and validations.
• Developed and configured Oracle Database 10g tables including Sequences, Functions, Procedures and Table constraints.
• Created standalone Java programs to read data from several XLS files and insert data into the Database as needed by the Testing team.
• Used AJAX and JavaScript for validations and integrating business server side components on the client side with in the browser.
• Creating views and updating code to IBM Rational Clear case for Source code control.
• Co-developed dynamic Ruby on Rails/HTML5 application highlighting numerous data visualization of web metrics.
• Used core Java code to run on all platforms that support Java without the need for recompilation.
• Used Angular JS to communicate to the server via web service to download the content on the real time.
• Construct and optimized SQL queries in DB2 and Tuned the SQL queries using SQL profiler. Involved in tuning the database.
• Used JUnit for testing.
• Ant Build tool configuration for automation of building processes for all types of environments - Test, QA, and Production.
• Creation of REST Web Services for the management of data using Apache CXF.
• Created XML Schema, XML template and XSL. Developed Web Services Application using SOAP.
• Used Web services - WSDL and SOAP for getting credit card information from third party.
• Developed the application using Eclipse IDE and worked under Agile Environment.
• Transferred cloudscape to DB2 for WebSphere Portal.
• Performed software builds using make files, scons, VM and Subversion in a Linux and Windows environment.
• Mentoring of junior members for agile (Scrum) process & Junit testing.
• Executed project using waterfall model and practiced Agile Project Management & performed the Scrum Master role for specific projects/requirements as appropriate and Used Rally for Agile project management.
• Developed and provided support to many components of this application from end-to-end, i.e. Front-end (View) to Web Methods and Database.
• Used SVN as a version-controlling tool for managing the module developments.
• Prepared code documentation for future and upgrades.
• Conducted code review for team members, involved in testing.

Environment: Java 1.6, Spring MVC, JDBC, JSF, REST, Hibernate 3.0, Core Java, Selenium, SQL, GWT, DOJO, Oracle 10g, Eclipse, PL/SQL, Windows XP, Apache Ant, IBM Rational Clear case, IBM MQSeries(Web Sphere MQ), Swing, ExtJS 3.0, MQSeries, web Logic 9.1, JUnit.

Confidential, Lakewood, CO

Java Developer

Responsibilities:

• Extensively used Core Spring Framework for Dependency Injections of components and integrated with Hibernate.
• Used AJAX and JavaScript for validations and integrating business server side components on the client side with in the browser.
• Created frontend, client side development and Validation using EXTJS framework, Dojo, JS respectively.
• Developed UI screens using YUI, CSS and JQuery.
• Developed SOAP web services utilizing business logic for CRUD functionality and RestEasy web services for creating reports.
• Worked on PL/SQL and created views, triggers, procedures, function and stored procedures.
• Developed Java and EJB in Mainframe DB2 environment.
• Design and Developed using Web Service using Apache CXF.
• Used Web Services (SOAP) for transmission of large blocks of XML data between two interfaces.
• Developed the Web Services Client using SOAP, WSDL description to verify the credit history of the new customer to provide a connection.
• Worked on WebSphere Portal integration with WBISF in getting Work Items raised by the process flows from WBISF.
• Used Subversion for software version control.
• Used JUnit framework for unit testing of application and Log4j to capture the log that includes runtime exceptions.
• Designed and developed the application using agile methodology and followed TDD, Scrum.
• Designed UML diagrams using Rational Rose.
• Developed AJAX scripting to process server side JSP scripting.
• Developed JSPs using EL language and JSTL tags.
• Developed JSP pages and Servlets for customer maintenance.
• Used the Eclipse as IDE, configured and deployed the application onto WebLogic application server using Maven/ANT build scripts to automate the build and deployment process.
• Used Web Services for creating rate summary and used WSDL and SOAP messages for getting insurance plans from different module and used XML parsers(JAXB) for data retrieval.
• Developed order receipt report with bar code using lowage iText and jasper report.
• Design, implementation, and development of Oracle ECM workflows to meet the requirements of the business user.
• Created user interface and backend server application using Java, Google Web Toolkit, Spring, Tomcat, and GIS.
• Usage of version control repository SVN (Subversion by apache), JIRA/ Quality Center for ticketing, Wiki for documentation, Jenkins for nightly build.
• Developed a smart rule engine for CAS that tracks, alerts, emails and generates Crystal/Jasper reports for decision-makers in a company about any customer-employee issue whenever the rule is applicable.
• Worked on designing and creating business rules using IBM ILOG Rules Engine.
• Worked on major architectural changes in various applications such as maven upgrades, drools- JRules conversion and incorporated CXF services for automated testing.
• Developed Approved requirements with assign share functionality using JSP and mail notification using JMS.
• Designed an 'Online Tutorial Forum' .Development of the forum was done using technologies such as HTML, CSS, JavaScript, and using Apache tomcat in spring.
• Deployed the applications in Linux, Windows servers using deployment scripts.

Environment: Java5, J2ee, Spring, Hibernate3.0, Struts2.0, AJAX, JSF, EXTJS, JavaScript, Dojo, CSS2.0, HTML4, CRUD, PL/SQL, JDBC, DB2, Apache CXF2.x, SOAP, Web Services, Eclipse, WebSphere Portal, Subversion, Junit, Scrum, UML, JSP, JSTL, Servlets, Maven2.1, XML, iText, Oracle ECM, Google Web Toolkit, JIRA, Jasper reports, ILOG, JRules, Web 2.0, SOA, JMS, Apache tomcat5.5, Linux, Windows Server2012.