SUMMARY

• Nearly 8 years of diverse experience utilizing JAVA tools in Business, Web and Client - Server environments using latest Java/J2EE technologies with skills in analysis, design, development.
• In-depth understanding of all phases of Spiral model, prototype model software development including requirement specifications, designing, coding, testing and maintenance.
• Demonstrated proficiency in programming, problem resolution and interface with customers.
• Excellent interpersonal skills and ability to positively interact with clients, peers and senior members to communicate technical issues and corrective actions.
• Oracle Certified Professional Java SE 6 Programmer.
• Extensive development experience in Java, swings, spring framework, struts, Enterprise Java Beans, JDBC, JSP, Servlets with MVC architecture and front controller design pattern.
• Experience with Hibernate Object Relational Mapping utilities and also used Object/Relational persistence, query service and implementing various J2EE design patterns.
• Highly skilled working with Application Servers such as BEA Web Logic, Apache Tomcat.
• Worked with IDE Tools like Visual studio, Netbeans, Eclipse and RAD.
• Strong experience with databases, including Oracle, SQL Server, DB2 and My SQL.
• Expertise in Client Side Designing and Validations using HTML, DHTML, XML, XSLT, CSS, Java Script, JSP, Java Collections.
• Written and developed scripts for automating tasks using Perl 5.0 and UNIX shell programming.
• Solid coding skills in C / C++ and Perl.

TECHINCAL BACKGROUND

Languages: Java, C, C++, C++/CLI, C#, SQL

J2EE Technologies: Servlets, JSP, EJB, JMS, JDBC, JNDI, XML, AJAX, Web Services

Frameworks: Swing, Struts, Spring and Hibernate

Web Services & XML: SOAP, JAX-B, JAX-RPC, JAXP (DOM, SAX), WSDL, XML, XSLT, JAX-WS, REST, JAX-RS.

Application & Web Servers: BEA Web logic 7.0/8.1/9.2, Apache Tomcat 5.X/ 6.X/7.X, IBM Web Sphere MQ-Series, Spring TC Server

IDEs/Utilities: Eclipse3.x, JDeveloper9.x/10/x, PL/SQL Developer, XML Spy, IBM RAD and RSA Putty, Star UML, TOAD, SQL Developer

Databases: DB2, Oracle 8i/9i/11g, MS-SQL server 7.0/2000

Operating Systems: Windows (XP/7), UNIX, FREEBSD,LINUX(Ubuntu, Fedora, Mandriva, CentOS, BOSS, SUSE), Solaris, AIX

Build Tools: Ant, Maven, GNU make

Version Control: Win CVS, Subversion (SVN), VSS, GIT

Others: MS Office, HTML, Log4j, CSS, XSL, XSLT, XPATH, JavaScript, Unix Shell scripting, PERL scripting

PROFESSIONAL EXPERIENCE

Confidential, NY

Web Apllicant Developer

Responsibilities:

• Used agile methodology in designing and developing the modules.
• Used JSP custom tags and freemarker (mainly for TestHarness) for UI.
• Developed User Interface using JSP, Json, JQuery, HTML and freemarker in integration with Enterprise Beans.
• Used REST for the web services to be deployed. JMS and IBM MQ for MQ messages.
• Application is built using standard design patterns such as DAO, Abstract Factory, Singleton and MVC.
• Developing Transportation and Logistics Application using Spring MVC in integration with Hibernate.
• Coordinating with third Party Mobile UI/UX developers to brainstorm on performance issues such as minimizing the number of API calls made by third party by providing more robust and complete APIs.
• Developing the TestHarness for testing the APIs.
• Log4j as logging frameworks.
• JUnit was used as Unit testing framework for testing controllers and services.
• JDBC and Entity Beans were used for interaction with Oracle Database on Storefront.
• Participated in and contributed to design analysis and unit testing.
• Trouble shooting production issues and on call support on a rotational basis.
• Using Splunk to debug the production issues.
• Using AppDynamics to monitor the Application and find potential bottlenecks in performance.
• Deploying Dev, QA and stage builds using Hudson Continuous Integration tool.
• The Servers used were RHEL.
• Used SVN for version control.
• Used Eclipse JUNO IDE for development.

Environment: Java1.6 and Java1.7, J2EE, EJB 2.1, JSP, HTML, Web-logic server, Oracle 11g, Log4J, TOAD, Eclipse IDE, JUnit, freemarker Templates, json, javascript, jQuery, REST,SVN, JSTL, Hudson CI, RHEL.

Confidential, NC

Responsibilities:

• Used Scrum methodology in designing and developing the modules.
• Used Test Driven development using Spring Junit.
• Used velocity framework for UI.
• Developed User Interface using JSP, XSLT, HTML and velocity in integration with SPRING framework.
• Used JAX-WS for the web services to be deployed. JMS and IBM MQ for MQ messages.
• Application is built using standard design patterns such as DAO, Abstract Factory, Singleton, Session Facade, and MVC.
• Spring batch application was developed using Delegate design pattern.
• Log4j were used for unit testing and as logging frameworks.
• Spring JDBC was used for interaction with Oracle Database.
• Participated in and contributed to design analysis, and unit testing.
• Trouble shooting production issues and on call support on a rotational basis.
• The Servers used were SUSE Linux and Solaris.
• Used SVN for version control.
• Used Eclipse Indigo IDE for development.
• Used Perl scripting for batch jobs, which called Spring Batch in turn to process the alerts.
• Executed shell Scripts for automating the build and deployment of apps on dev servers.

Environment: Java1.6 and Java1.7, J2EE, Spring, Spring JDBC, JSP, HTML, Spring TC Server, Oracle 11g, Log4J, SQL Developer, Eclipse IDE, JUnit, WSDL, XSLT, JAX-WS, Velocity Templates, SVN, JSTL, Maven, SUSE Linux, solaris, Perl, Shell Scripting, Spring Junit.

Confidential, TN

Responsibilities:

• Used agile methodology in designing and developing the modules.
• Used Struts validator framework to validate user input.
• Developed MVC design pattern based User Interface using JSP, XML, HTML and Struts in integration with SPRING framework.
• Used JAX-WS for the web services to be deployed.
• Application is built using standard design patterns such as DAO, Abstract Factory, Singleton, Session Facade, Business Delegate, and MVC.
• Log4j were used for unit testing and as logging frameworks.
• Hibernate as well as JDBC was used for interaction with Oracle Database.
• Participated in and contributed to group sessions, design reviews, and code analyzing.
• Used SVN for version control.
• Used Eclipse Indigo IDE for development.
• Unit tests were performed using JUnit (this was a test Driven Development Environment)
• Used Unix shell to work with remote servers.

Environment: Java, J2EE, Struts, Spring, Hibernate, JDBC, JSP, HTML, Weblogic, Oracle 10g, Apache Ant, Log4J, Edit plus, Eclipse IDE, JUnit, Axis, WSDL, JAX-WS, Visual Paradigm, Velocity Templates, Struts 1.3,SVN,JQuery, Maven, unix shell, JUnit.

Confidential, VA

Responsibilities:

• Used agile methodology in designing and developing the modules.
• Used webSphere Server for development and testing environments.
• Collected User Stories for documenting the requirements of product catalog, ordering products and Approval module.
• Used Struts validate framework to validate user input.
• Implemented Singleton Design Pattern by sharing the single service locator object across different Business Delegates.
• Developed MVC design pattern based User Interface using JSP, XML, HTML, javascript and Struts.
• Used Spring AOP for transaction management.
• Used Apache Axis to generate the Order products web services module.
• Created WSDL for the web services to be deployed using bottom-up approach.
• Application is built using standard design patterns such as DAO, Abstract Factory, Singleton, Session Facade, Business Delegate, and MVC.
• Junit, log4j were used for unit testing and as logging frameworks.
• Hibernate is used as a persistence mapping technology along with JPA which acts as a wrapper around the Hibernate eliminating the mappings and configuration by annotating the POJO classes with Data Base tables.
• Participated in and contributed to group sessions, design reviews, and code analyzing.
• Used svn repository for version control.
• Used Eclipse IDE for development.

Environment: Java, J2EE, Spring, Struts, Hibernate, JSP, HTML, WebSphere, Oracle 10g, Apache Ant, Log4J, Edit plus, RAD, Eclipse IDE, JUnit, Subversion, Axis, WSDL, Web Services, JavaScript.

Confidential

Responsibilities:

• Used agile methodology in designing and developing the modules.
• Used Struts validate framework to validate user input.
• Implemented front controller Design Pattern by providing a single point of entry for all the processes.
• Developed MVC design pattern using a Front Controller based Approach based User Interface using JSP, XML, HTML, JavaScript and Struts.
• Used Apache Axis to generate the Order products web services module.
• Created WSDL for the web services to be deployed using bottom-up approach.
• Application is built using standard design patterns such as DAO, Abstract Factory, Singleton, Front Controller and MVC.
• Junit, log4j were used for unit testing and as logging frameworks.
• Hibernate is used as a persistence mapping technology along with JPA which acts as a wrapper around the Hibernate eliminating the mappings and configuration by annotating the POJO classes with Data Base tables.
• Participated in and contributed to group sessions, design reviews, and code analyzing.
• Automated the process of evaluating the transcripts submitted by health care centers for our client.
• Developing software to port transcripts in format specified by HIPAA.
• Resolving issues related to record separation, authorization and translation.
• Interface with requirements team, design team and testing team to analyze the modifications to be done on uncertainties found in unit testing and integration testing.
• Successfully managed multiple root cause analysis with knowledge gained from completion of project management essential courses.
• Preparing technical presentations and participate in customer meetings on technical specifications while the software is in developmental phase and test suit design in the testing phase.
• Used svn repository for version control.
• Used RAD for development.
• Involved in the design, development and implementation of the system.
• Involved in the analysis, design of use case diagrams, class diagrams and sequence diagrams in Agile Model using XP methodology for the business requirements.
• Developed and deployed UI layer logics of sites using JSP, XML, JavaScript, HTML/DHTML and CSS.
• Maintained continuous Interaction with the Client for gathering/analyzing requirements and Project flow approvals.
• Developed GUI using HTML and JSP for dynamic page generation.
• Created server-side JAVA architecture using Java Servlets, JSP.
• Involved in documentation and producing a user manual for the client.
• Beans were used for MYSQL, & JDBC connections & Servlets were used to retrieve data from the database.

Environment: JAVA, JSP, HTML, JAVA SCRIPT, MySQL, UML, JDBC.