SUMMARY

• Experience in Software Development Life Cycle (SDLC), Test Driven Development andAgile methodologies.
• 7 years of experience in the fields of software engineering and Information technology using Java/J2EEtechnologies. Worked extensively on a variety ofmulti - tierand client/server enterprise application architectures.
• Expert level skills inJava Multithreading, Exception Handling, Servlets, JSP, Custom Tag Libraries,Java Script,AJAX, CSS, HTML,JSF,Oracle ADF,struts, spring,Hibernate,EnterpriseJava Beans, JDBC, RMI, JNDI and XML related technologies and Unix Scripting.
• Good Understanding of Object Oriented Programming concepts, Model View Controller (MVC) Architecture, UML and understanding of Service Oriented Architecture (SOA).
• Experience withRDBMSsuch asOracle, SQL Server,CRUDoperationsand writing stored procedures triggers, cursors, and optimizing queries usingSQL.
• Hands on experience inSOAand Web Services, Messaging servicesusingApache Axis.
• Experience inXMLtechnologies likeXML, XSLandXSLT.
• Expertise in web development usingHTML, CSS, JavaScript, Angular JS, JQueryandAJAXtechnologiesandGWT.
• Experience in developing web applications with Struts, Struts Validation Framework, Spring CORE and Spring MVC.
• Accountable hands on experience with persistence layer framework Hibernate for object relational mapping with databases, creating related configuration files, and integrating with other frameworks.
• ExperienceinusingWebServicesandApacheAxis-involvingUDDIlookups,WSDLusingSOAP & XML;usedXMLtechnologiessuchas JAXP,JAXB,DOMparsers.
• Exposure to Oracle database with JDBC drivers in developing applications using SQL and Stored Procedures (PL/SQL), MySQLdatabase techniques.
• Experience in analyzing theperformance issuesat database level and the overall system.
• Worked on wide variety of platforms like Unix and Windows operating systems
• Experienced in writing scripts to export and import data from the database
• Expertise onAgile Plus (Test Driven design) and Water fallmethodology. Work experience with Clear case, SVN and VSS.
• Technical expertise includes knowledge of open sources framework. Experience in Web services and SOA.
• Developed and deployed J2EE applications on Application Servers and Web Servers including IBM Web sphere, Web Logic, JBoss, and Apache Tomcat.
• Hands on experience with using JUnit Test Cases for unit testing, Integration testing, functional testing, server- client side testing and knowledge in other testing methodologies.
• ExpertiseindevelopinginIDEslikeEclipse,RAD,NetBeans;experiencedinwritingMAVENandAntbuildscriptsfordevelopmentand deployment.
• Expert in designing enterprise applications using technologies like EJB, JNDI, JMS.
• Extensive experience in designing, developing and implementing Model View Controller (MVC2) using Struts Spring, and Hibernate framework.
• Experience in Database programming using Oracle, DB2 UDB and MS SQL Server.
• Good experience in writing SQL Queries, PL/SQL Procedures, Functions, Triggers and Cursors.
• Experience in working with Tomcat, IBM Web Sphere, BEA Web Logic and JBoss.
• Expertise in working on ANT, Hudson, Maven, Log4j, JUnit, Mockito, JMock,
• Excellentanalytical, problem solving and communication skills.

TECHNICAL SKILLS

Programming: JDK 1.5, 1.6, 1.7,1.8, C, C++

Server Scripting: JSP1.2,2.1, JSP-EL, JSTL, Custom Tags

Client Scripting: JQuery 1.8,1.9, JQueryUI, Dojo, ExtJS, AngularJS, Javascript, CSS2, CSS3, HTML4, HTML5

Java Frameworks: Struts 1.2,Struts 2.1, SpringMVC,DI, AOP, JSF 1.1, JSF 2.1,Oracle ADF, GWT

Database Tools: Toad for Oracle, Toad for MySQL, Toad for DB2, Toad for MS-SQL, ERWin, Altova Database Spy, MySQL Workbench

Databases: DB2, MS-SQL Server, HSQLDB, PostgresSQL, MySQL

Middleware Specifications: EJB 2.1, EJB 3.0, CORBA, RMI

Version Control: Tortoise SVN, Rational Clearcase, Accurev, GitHub, CVS

IDEs: Eclipse 3.0, 3.1, MyEclipse 4.1, IntelliJ, Netbeans, JBuilder 2007, JDeveloper.

HTML Editors: MS-Frontpage 2003, Adobe Dreamweaver, Coffee Cup HTML

Templating: Velocity, Freemarker

Search APIs: Solr, Lucene

Application Servers: Weblogic 8.1, 10.0, Websphere 6.1, JBoss 4.0, Tomcat 4.0

Web Servers: Tomcat 5.0,6.0,7.1, Joans

UML Tools: Altova UML Model, Rational Enterprise

ORM Frameworks: Hibernate 3.0,3.1,4.1, TopLink, OpenJPA, iBatis

Defect Tracking: JIRA, Bugzilla, Rational ClearQuest

Methodologies: Agile (XP, Scrum), Rational Unified Process(RUP), Waterfall, Kanban

Reporting: iReports, JReports

Platforms: Windows 2000/NT/ XP/Vista and Sun Solaris 2.8/2.9, UNIX

PROFESSIONAL EXPERIENCE

Confidential - Seattle, WA

JAVA Developer

Responsibilities:

• Developed JSPs strictly confining to the policy of nojava use in them andAJAXwas used for asynchronous server calls.
• Involved in designing applications using thecore J2EEdesign patterns Façade, Data Transfer Objects, Business Delegate,andValue Object.
• Involved in Object Oriented Analysis (OOA) and Object Oriented Design (OOD) Techniques using Unified Modeling Language (UML).
• Presentation tier of the application was built completely onStruts framework.Heavily usedStruts Tag Libraries, Validators, and Tilesand involved in Configuring web.xml and struts-config.xml.
• Worked on the back end part of the application involvingspring framework,andHibernate.
• Persisted common application level data like domain libraries usingehCache.
• Usedspring AOPfor transaction management and developing advices for various cross cutting concerns such as logging, security and indexing.
• Hibernatewas used as admin tool persistence framework. Also, implemented interceptors using Hibernate and spring.
• Developed the Hibernate entity classes usingAnnotationsandXDoclet.
• Developed Stored Procedures, Triggers and Functions.Actively involved in tuning SQL queries, Stored Procedures, Triggers inInformix.
• Generated complex PDF reports usingJASPER.
• Agiledelivery of software using practices of short iterations, sprints, Scrum.
• Developed the provider by top-down approach by writing theWSDL.
• UsedSOAPProtocol for communicating between two different backend systems.
• Extracted theSOAPrequest sent to and SOAP response received from the backend system.
• Developed web services usingApache Axisweb service engine.
• Worked on writing Unix Scripting to perform certain tasks.
• Involved in validating designs done by other developers as well as in the code review process.

Environment: Solaris, JDK 1.7, Servlets, JSP,spring 3.1, Hibernate 3.0, HTML, JavaScript, CSS, XML, Server Studio 6.5, Tomcat 7.0,SVN, Maven, iReport 2.0.2,Struts 1.3.10, Altova XML Spy, Soap UI, JAX-WS, Apache CXF, TcpMon, JQuery, JQuery UI

Confidential - NYC, NY

Java Developer

Responsibilities:

• Usedspring Framework as middle tier application framework, persistence strategy usingspring support for Hibernate for integrating with database.
• Developed Presentation tier implementation which involves in creating the JSP pages, configuring action classes and developing several Action classes involved in the project
• Worked on Server-side pagination for processing high volume of data to the UI.
• Designed user interface layout using JavaScript, CSS, and HTML.
• Validation is performed using struts validator.
• Implemented Hibernate in the data access object layer to access and update information in the Oracle10g Database
• Created a Front-end application using JSPs andspring MVC for registering a new entry and configured it to connect to database using Hibernate.
• Developed Web Service provider methods (bottom up approach) using WSDL, XML and SOAP for transferring data between the Applications.
• GUI Implementation using JQuery, JavaScript, AJAX, CSS3, and HTML5.
• Configured the Hibernate configuration files to persist the data to the Oracle 10g Database.
• Used Hibernate as ORM tool for accessing database.
• Designed and developed all the user interfaces using JSP, Servlets andspring framework.
• Designed, Developed and analyzed the front-end and back-end using JSP, Servlets and spring.
• Developed Presentation layer usingJavaScript, HTML5 and CSS.
• Configured the deployment descriptors in Hibernate to achieve object relational mapping.
• Write SQL queries to pull some information from the Backend.
• Created JSP pages using Confidential JSTL tags,Struts tags and custom tags.
• Worked on Web Sphere Application Server.
• Used Ajax to provide dynamic features where applicable.
• Developed several DAO's using Hibernate.
• Used Log4J for logging and analyzing system performance and flow, involved in code refactoring and bug fixing
• Used Agile Development methodology of software development.
• Part of production support team, which involved in resolving production related issues.

Environment: Java, JSP, JSTL, JavaScript, AJAX, Struts, spring, Hibernate, HTML5, CSS, Oracle10g, Web Sphere Application Server 8.0, Eclipse, Tortoise SVN, and Win SCP.

Confidential - San Francisco, CA

JAVA/J2EE Developer

Responsibilities:

• Participating in the scrum meetings with the development team.
• Implementeda Web based Application usingServlets, JSP,spring, JDBC, XML.
• Involved in writingSpring Configuration XML file that contains declarations and other dependent objects declarations.
• Used hibernate to connect to Database to create the DAO layer.
• Developed Application Framework using Model-View-Controller using the technology Spring.
• Used HTML, XHTML,Java Script, XML, XSLT, XPATH, JSP and Tag Libraries to develop view pages
• ImplementedUNIX shellscripts to migrate various data files to S&P ratings repository
• Implemented smooth pagination capability usingJava scriptandJSPto remove existing pagination utility
• Worked onGeo APIto provide geological access capability to S&P.com site.
• Involved inAgileprocess to streamline development process with iterative development.
• Worked with developers to release the product on time.
• Working with the business people to give the right product on time.
• Presenting Demo’sto the Product Owner.
• Code reviews and Managing theCVSRepository.
• Prepare builds forDEVandUATenvironments.
• Participating in the regular team meetings sprint planning meetings,user story review meetings etc.
• Involved in preparing High & low level design docs with UML diagrams using Microsoft VISIO tool.

Environment: JDK 1.5,Java Script, XML, HTML, XHTML, JSP, Spring, DAO, Oracle Express edition, Apache ANT, CVS, Junit, UNIX, Log4J, CSS Style Sheets, ApacheTomcat, J2EE, Maven

Confidential

Java Developer

Responsibilities:

• Implemented the business logic for EMS- FM using spring and Hibernate.
• Designed the WSDL for Data transfer between various platforms.
• Consumed SOAP based web services, created stubs using Apache Axis.
• Built the ETL (Extraction-Transform-Load) model using XML and Java.
• Performed the code reviews for the features developed by the scrum.
• Conducted the SQL performance analysis on Oracle 11g database tables and improved the performance by SQL tuning.
• Developed JMS based customized Queuing System for fault preferences.
• Developed Notification mechanism for Inter component communication.
• Developed Query Engine Module using EJB 2.1.
• Proficient in XML for data parsing using JAXB and JAXP.
• Designing Automated test cases using Python 2.7 in open source framework Django 1.2.
• Tested performance across platforms using SOAP UI.
• JProfiler was used to profile the code and increase the no of notifications per second to 300 ps.
• Implemented the modules using Test Driven Development.
• Worked across time zones in a global environment.
• CRUD operations for all the License APIs.
• Played an important role in Architecture design.
• Junit test cases for all the APIs and business logic.

Environment: JAVA, JSP, Hibernate, PL/SQL, Oracle, Spring, Junit, JMS, WAS, EJB, Oracle, JProfiler, SOAP XML, MySQL, Web services, IBM Rational Clear Quest, Agile Methodology - XP.