SUMMARY

• Highly motivated, creative & versatile IT professional with 10 + years of experience as a Sr J2ee Developer on Cross Platform Web/Client - Server applications design and development using Java, J2EE.
• Strong work experience in application integration using Web Services such as JAX RPC, JAXB, JAX-WS, SOAP, WSDL, JAX-RS, Restful.
• Proficiency in Java, JSP, Servlet, EJB 3.0, JMS, Spring, Hibernate 3.0, XML, Web Services, REST Web services.
• Experience in using MVC design pattern, JavaScript, Web Services (SOAP and Restful), HTML, JQuery, Angular JS, Node JS, Mobile JQuery, Web Sphere, SQL, PL/SQL, JUnit, and Apache-Tomcat, Linux.
• Extensive experience in developing various web based applications using Struts framework.
• Expertise in relational databases like Oracle, My SQL and DB2.
• Experienced in developing Web Based applications using Web Sphere 6.0/8.5.5.
• Extensive experience with Java complaint IDE’s like Eclipse, J-Developer 11.1.1.7, RAD 7.5/9.0.
• Experience in Agile methodologies & dealing with clients.
• Strong interpersonal & communication skills with an ability to lead a team & keep them motivated.
• Highly motivated team player with the ability to work independently & adapt quickly to new emerging technologies.

TECHNICAL SKILLS

Domain Knowledge: Mobile Banking - Payments / Commerce / Telecom

Languages /Web Services: Core Java, JDBC, JMS, SPRING, HIBERNATE, XML

RDBMS / Tools: Oracle 9i (SQL), SQL, PLSQL with TOAD 8.5

IDE/Editors: IBM RAD Version: 7.5.0, Eclipse Version: 3.3.1.1

Web Technologies / Scripting Languages: Servlets, JSP, HTML, DHTML, CSS, Angular JS, JQuery, Mobile JQuery, JavaScript, AJAX, DWR (Direct Web Remoting)

XML Technologies: XML, DTD, XSD, SAX, JAXB, 2.0

Databases: Oracle 9i and 11g, IBM DB2 v8

Application/Web Server: Tomcat 5.0, WebSphere 8.5.5, Web logic 10.3, JBOSS 5.0.x and Pramati 3.0

Operating System: Windows, Unix, UNIX Shell Scripting

Java Based Build Tool: Ant 1.7.0, Maven 2.2.1

Continuous Build Tool / Application Performance Management (APM) Tool: Jenkins, Build Forge / Splunk

Code Quality: PMD, Check Style & Crucible Code Review Tool

Web Services: SOAP Web Services (JAX-WS), REST Based (JAX-RS API) Apache CXF

Testing Frameworks: JUNIT, Corburtura Code Coverage, Mockito & PowerMock, mocking extensions to JUnit

Design Tools: UML-Rational Rose 7.5, MS VISIO & Argo UML

Version Control Tools: SVN Subversion 1.4, Clear Case 7.0.1, T.F.S. (Team Foundation Server), VSS

Bug Tracking Tool: JIRA portal, Quality Center 11, Bugzilla

Frame Works: Struts 2.1, Hibernate 3.x, Spring 3.0

Queuing Tools/ job control system: Web Sphere MQ Series 7.0, Autosys

PROFESSIONAL EXPERIENCE

Confidential, New York

Sr J2EE DEVELOPER

Responsibilities:

• Struts 1.2 to Spring 4.X Migration
• Developed Java utility using Apache POI to read & write Microsoft Excel reports to address Win 10 issues.
• Database Connectivity coding using Java, Hibernate APIs.
• Developed DAO classes to access the database using Hibernate Criteria API.
• Developed top-down & bottom up web services development
• Writing XSD, WSDL for web services & application configuration using customize XML.
• Integrate SQL Stored procedures and DML queries for storing, updating user data using named queries.
• Developed application using Data Structures and different Design Patterns
• Developing applications using Spring framework, Hibernate, Core java.
• Used SQL Stored procedures and DML queries for storing, updating user data.
• Developed Stored Procedures, Views and Triggers in Oracle 11g database
• Extensively used Java Collection framework & Exception handling.
• Used ivy scripts to build & deploy the application
• Developed & deploy products in Amazon CLOUD environment.
• Used GIT for version controlling & JUnit for unit testing.
• Develop the UI component architecture for developer framework using JQuery.
• Develop the asynchronous GUI of the application using Ajax.

Environment: Java/J2EE (Spring 4, Hibernate), Struts 1.2, Apache CAMEL, Apache POI 3.X, JMS, XML,SOAP Web Service, JavaScript, JQuery, Oracle, ivy, GIT, Tomcat 6.0.

Confidential, New Jersey

Sr J2EE DEVELOPER

Responsibilities:

• Design and documentation of REST APIs for collection and retrieval of high volume data.
• Involved in consuming, producing Restful web services using JAX-RS.
• Implemented Web Service using Spring JAX-RS implementation for REST Web Service.
• Developed top-down & bottom up web services development
• Writing XSD, WSDL for web services & application configuration using customize XML.
• Database Connectivity coding using Java, Hibernate APIs.
• Developed DAO classes to access the database using Hibernate Criteria API.
• Integrate SQL Stored procedures and DML queries for storing, updating user data using named queries.
• Developed application using Data Structures and different Design Patterns
• Developed Custom Logging wrapper on top of Log4j for managing multiple log files with filter based logging for Messaging and multi-threaded applications.
• Developing applications using Spring framework, Hibernate, Core java.
• Used SQL Stored procedures and DML queries for storing, updating user data.
• Developed Stored Procedures, Views and Triggers in Oracle 11g database
• Extensively used Java Collection framework & Exception handling.
• Used Maven scripts to build & deploy the application
• Deploying application in Amazon CLOUD environment
• Used GIT for version controlling & JUnit for unit testing.
• Develop the UI component architecture for developer framework using JQuery.
• Develop the GUI of the application using Ajax.

Environment: Java/J2EE (Spring 3, Hibernate), Spring JAX-RS implementation for REST Web Service, JMS, XML, Cyber Source, SOAP Web Service, JavaScript, JQuery, Oracle, Maven, GIT, Web Logic 10.3.

Confidential

Sr J2EE DEVELOPER

Responsibilities:

• Design and documentation of REST APIs for collection and retrieval of high volume data.
• Involved in consuming, producing Restful web services using JAX-RS.
• Implemented Web Service using Spring JAX-RS implementation for REST Web Service.
• Database Connectivity coding using Java, Hibernate APIs.
• Developed DAO classes to access the database using Hibernate Criteria API.
• Developing applications using Spring framework, Hibernate, Core java.
• Integrate SQL Stored procedures and DML queries for storing, updating user data using named queries.
• Developed application using Data Structures and different Design Patterns
• Developed Custom Logging wrapper on top of Log4j for managing multiple log files with filter based logging for Messaging and multi-threaded applications.
• Developed top-down & bottom up web services development
• Deploying application in Amazon CLOUD environment
• Writing XSD, WSDL for web services & application configuration using customize XML.
• Used SQL Stored procedures and DML queries for storing, updating user data.
• Developed Stored Procedures, Views and Triggers in Oracle 11g database
• Extensively used Java Collection framework & Exception handling.
• Used Maven scripts to build & deploy the application
• Used GitHub for version controlling & JUnit for unit testing.
• Develop the UI component architecture for developer framework using AngularJS.
• Created Single Page Application using AngularJS1.4.x in viewing products module to improve the performance of the program.
• Wrote many shell scripts in Unix to call routines which was responsible for pushing payment records to end billing system via SAP and ADC.
• Working on creating batch jobs using Autosys as the job scheduler and technologies like SQL Invoker, UNIX shell scripting and core java.
• Development UNIX Shell Scripting to upload and download files from remote server.

Environment: Java/J2EE (Spring 3, Hibernate), Spring JAX-RS implementation for REST Web Service, JPA, JMS, XML, TIBCO, Unix, ODI, SOAP Web Service, AngularJS, JavaScript, Oracle, Maven, GitHub, Web Sphere 8.5.5, IBM RAD 7.5 / 9.0.