SUMMARY:

• Over Six years of professional experience as a Java Developer in Object Oriented development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE technologies for banking, financial, insurance, Energy, Hotel and Mortgage organizations using Java, J2EE, JSP, Servlets, Maven, EJB, Hibernate, Spring, JNDI, Web services, JDBC, JIRA, JAXP, RMI, XML.
• Experience in client - side development with HTML, JavaScript, and AJAX.
• Performed requirement analysis, and prepared High Level and Low Level design (HLD and LLD).
• Experience in MVC architecture, spring framework, EJB, J2EE Design Patterns, Spring IOC, and Hibernate.
• Used and worked with SOAP and Rest Webservices.
• Working knowledge of Agile SCRUM methodology.
• Worked with backend Oracle PL/SQL and writing stored procedures.
• Experience with Core Java with multithreading, Concurrency, Exception Handling, File handling, IO, Generics, Data structures and Collections, Garbage Collection.
• Experience in DB2, Oracle, SQL Server 2000, and MS ACCESS databases. Hands on with PL/SQL Stored Procedures, Triggers and Views.
• Created Unix Shell Scripts and maintained production scripts.
• Experience with unit testing using JUnit and knowledge of ANT and Log4j tools.
• Experience Working in Production support on 24 x 7 x 365 basis.
• Excellent communication, analytical, interpersonal and presentation skills.

TECHNICAL SKILLS:

Java J2EE:: JDK, J2EE, Servlets, Struts, Spring, Hibernate, EJBJSP, JDBC, JNDI, ANT, XML, (Parsers DOM, SAX), Java BeansWeb services (WSDL, XML, SOAP), HTML, DHTML, JavaScript.

Frameworks: Spring, Hibernate, Struts.

Languages: Java, SQL, T-SQL, PL/SQL, XML, HTML, DHTML, UML.

Database: SQL Server 2005/2008, Oracle, MySQL.

Servers: Apache Tomcat, JBoss, WebLogic App Server.

Script /OS: JavaScript, Linux, ANDROID, UNIX, Windows XP/NT/2000.

Tools: Eclipse, JSON, GIT, MAVEN, ANT, Log4J

PROFESSIONAL EXPERIENCE:

Confidential, San Jose, CA

Java / J2ee Developer

Responsibilities:

• Worked on impact analysis, high level design, and detail design.
• Used Agile /Scrum methodology.
• Designed and implemented MVC architecture using Spring Framework.
• Developed applications for account lookups.
• Configured and Used Spring-hibernate to manipulate data in data base
• Configured SOAP based web-services using JAX-WS.
• Responsible for developing Class Diagrams and sequence diagrams for modules using Rational Rose.
• Application developed with strict adherence to J2EE best practices.
• Used Spring Core, Spring IOC, Spring MVC to develop the applications.
• Developed RESTful web services for SIMPL and Insight applications.
• Performed unit testing of core functionalities using JUnit.
• Create stories and tasks in JIRA for each sprint.

Environment: Java, J2EE, JSP, Servlet, Spring, HTML, XML, JavaScript, RESTeasy, Hibernate, Web Services, (SOAP), JBOSS, JIRA, HUDSON, Oracle, JUnit, JDBC, PL/SQL, Eclipse, ANT, Rational Rose, Linux/UNIX

Confidential, New York, NY

Java Developer

Responsibilities:

• Worked on impact analysis to migrate existing persistence layer to hibernate
• Develop and maintain elaborate services based on Struts MVC Framework.
• Developed Rich User Interface using Java Server Pages (JSP), HTML, and CSS.
• Design and develop UIs using JSP, Struts, coded back end using Java and struts framework.
• Implemented Struts JDBC framework and Declarative transactions.
• Involved in database design and creating database objects like tables, and retrieving data from tables in Oracle and DB2.
• Used Apache SOAP to call a XML Web Service, Created web services using SOAP, to allow application and services to connect to them over the Internet.
• Involved in Feature Enhancements, Researching, Evaluating and Solving Production Issues.
• Deployed the application in JBOSS Application Server.
• Used Eclipse IDE for development and SVN for versioning.
• Used JUnit for performing White box/Unit Testing.

Environment: s: Core Java, JSP, Servlets, Struts, Hibernate, Web Services (SOAP), HTML, CSS, JavaScript, JUnit, DB2, Oracle, SQL, JBOSS, Eclipse, Linux/UNIX.

Confidential, New York, NY

Java / J2ee Developer

Re sponsibilities:

• Involved in preparing engineering specification with OOA and OOD.
• Designed and implemented MVC architecture using Spring Framework. configured and Used spring jdbc to manipulate data in data base
• Configured spring rest based web-services for accessing API.
• Used spring WebServices template for accessing data in api's using Restful Web services
• Created modules to retrieve data from web services api and parsed the output JSON.
• Parsed the rendered json string to appropriate fields in value objects.
• Designed developed and maintained the data layer using Hibernate.
• Created the UI using Ajax, JavaScript, HTML and CSS.
• Created backend data layer PL/SQL stored procedures Tables, schemas.
• Loaded data in Oracle Tables using SQL*Loader.
• Created Java/ JDBC code to read/update data.
• Implemented Authorization & Authentication, security using LDAP.
• Deployment of Servlets, EJB’s on Weblogic and JBOSS servers.
• Did Importing and exporting data into HDFS using Sqoop
• Experienced in managing and reviewing Hadoop log files
• Wrote code to develop DAO's using complex queries.

Environment: Java, J2EE,AJAX, JSP, Servlets, JBOSS, Hibernate Struts2,, XML, JSON, Web Services, ANT, SOAP, WSDL, JavaScript, PL/SQL,CVS, Oracle 10gi, Windows 2000.

Confidential

Software Engineer

Responsibilities:

• Requirement gathering, Gap analysis, workflow design, decision-making rules, source and destination of required inputs
• Perform Business analysis and create High-level design and detail design of the entire process.
• Designed and developed backend Java Components residing on different machines to exchange information and data using JMS.
• Designed and Implemented MVC architecture using Struts Framework, Coding involves writing Action Classes/Forms/Custom Tag Libraries, JSP and EJB’s.
• Created web services using SOAP, to allow application and services to connect to them over the Internet.
• Designed, developed Middleware Components using Weblogic Application Server 5.1, persistence registration object, request entry handling (controller) object, concurrency object, transaction object.
• Developed the Java components to access content from content providers (via HTTP, FTP) to obtain data of various types XML and HTML.
• Developed and maintained GUI using JSP and HTML.
• Deployed EJB (Session Beans) on Websphere App Server.
• Created stored procedures and Triggers using PL/SQL. Created tables, Views and other database objects in the Oracle database.
• Involved in debugging and load-testing of the application. Provided production support to the end users and performance tuning.

Environment: JAVA J2EE, WebSphere Application Server, JBoss, EJB, JSP, Servlets, XML (DOM and SAX), XSLT, Oracle, JDBC, PL/SQL, Windows NT/2000.