SUMMARY

• Having 9+ years of experience in software development includes Analysis, Design and Development of Web - based applications.
• Strong experience in design & development of applications usingJava/J2EE components such as Java,Servlet, JSP, JSF, Struts, Spring3.0, Hibernate3, WebServices, JDBC, XML, JavaScript, JQuery.
• Experience in client side technologies like HTML, CSS, Java Script, Jquery and Angular JS
• Having domain experience in Banking, Insurance,Telecom.
• Expertise in implementing Web Services by using JAXB, JAX-WS, JAX-RS, JAX-RPC, SOAP, WSDL
• Implemented Web-services using JAX-WS. And also RESTful WebServices with Jersey implementation.
• Expertise in J2EE Design Patterns like MVC, Factory Patten, Abstract Factory Pattern, Builder Pattern, Prototype Pattern, Strategy Pattern and Singleton.
• Experience in developing queries, stored procedures, and triggers using SQL, PL/SQL.
• Good at writing Maven POM.xml for managing the dependencies.
• Experience working on Model View Controller (MVC) Architecture by using Struts2.0, Spring3.0 and JSF2.0 frameworks.
• Used Junit for implementing the test cases and log4j for logging.
• Experience in ANT, Maven, Gradle build tools and expertise in testing tools like JUnit.
• Worked with ORM implementation technology like Hibernate.
• Extensive knowledge of OOPS, OOAD, UML concepts (Use Cases, Class Diagrams, Sequence Diagrams)
• Experience in Hadoop and its components like HDFS, Map Reduce, Apache Pig, Sqoop, HBase and Oozie.
• Experienced in leading J2EE Application servers Weblogic9.0, Jboss5.0, Websphere Application Server7.1, IBM RAD, WildFly Server.
• Experienced in Development tools like Eclipse3.2, MyEclipse6.0, RAD6.0, NetBeans, Maven 2.0.9, used Data Modeling tool Toad9.0.
• Experience in developing queries, stored procedures and triggers using SQL, PL/SQL.
• Experience in version control system tools like CVS, SVN, and Clearcase.
• Highly organized with the ability to manage multiple projects and meet deadlines.
• Excellent analytical and problem solving skills.
• Excellent communication and interpersonal skills with ability to interact with individuals at all levels with utmost hard work, dedication and punctuality.
• Experience working on JIRA tickets.
• Experience on code reviews using Crucible

TECHNICAL SKILLS

Programming Technologies: C, C++, JAVA

Frameworks: Java J2EE (Servlets, JSPs, JSTL, JSF, JDBC), Struts 1/2, Hibernate 3.0, Spring, Seam, JavaScript, CSS, Java Script JQuery, Angular JS, JSON, JAX-WS, JAX-B, Restful API, JAX-RS, Mapreduce, PIG

WebApplication Development: J2EE, Servlets, JSP, Struts 1/2, Spring 3.0, Hibernate, WebServices (JAX-WS and Restful WebServices)

Application Build Tools: Apache Ant, Apache Maven, Gradle

Automation/Scripting: Unix Shell Scripts

Hadoop Tools: HDFS, MapReduce, Pig, HBase, Hive, Sqoop, ZooKeeper, Oozie

Application Servers: Apache Tomcat, JBoss, BEA WebLogic, IBM WebSphere, GlassFish, WildFly

Databases: Oracle 9i/10g/11g, DB2, MySQL, Sybase

XML Technologies: XML, XSL, XML Schema, WSDL, SOAP, JAXWS, REST.

Transport Mechanisms: HTTP, FTP, SOAP, REST(XML/JSON)

IDE/Development: RAD6.0/7/7.5, MyEclipse5.0/6.0, Eclipse 2/2.1/3.0/3.1/ Gynamade/Galelio/Kepler, NetBeans

Version Control Systems: SVN, CVS, keystone, Clearcase

Operating Systems: Microsoft Windows 2000/XP/7, Unix, Linux

PROFESSIONAL EXPERIENCE

Confidential, Chicago, IL

Lead Developer Consultant

Responsibilities:

• Responsible for business analysis and understanding of all the modules related to enrollment and fund raising.
• Documented all the module functionalities
• Documented FRD’s Functional requirement Documents for some applications.
• Created the Sequence Diagrams, Use Case Diagrams, Flow diagrams for these modules.
• Extensively used Web technologies like JSP, AJAX, JQuery and JavaScript frameworks to create rich user experience interfaces.
• Experience working in the Agile methodology.
• Designed and used a loosely coupled architecture consisting of UI layer (JSP, JQuery) and Middle tier (Java, J2EE) and backend Hibernate, Spring and Web Services.
• Extensively used Web 2.0 technologies like AJAX and JavaScript frameworks to create rich user experience interfaces.
• Develop and build the XML Web Services (JAX-WS) .
• Marshalling and Unmarshalling the XMLs with JAXB.
• Used SVN as a Version Control System for code check out.
• Blackbard integration system which acts as an interface between application and the client.
• Worked on the Blackbard integration system for comparing the data sent from application to client.
• Worked on Queries using SQLServer Database.
• Worked on various service requests assigned by QA team
• Used Gradle as a build tool.
• Monitoring the service requests and analyzing the service requests and raised requests on JIRA.
• Resolving the issues in JIRA.
• Performed unit testing for modules using JUnit.
• Code reviews done with in the peers using Crucible.

Environment: Java 1.7, Spring 3.0, Hibernate, JAXWS WebServices, Oracle, JQuery, Ajax, JSON, Java Script, SOAP UI, WSDL, XML, Gradle, JAXB, Tomcat6.0, WildFly Server, JBoss server 7.0, Eclipse, Net Beans, Groovy, JIRA, Crucible, Blackbard integration system.

Confidential, Chicago, IL

Sr. Java Developer

Responsibilities:

• Responsible for the overall design & implementation.
• Developed and prepared FRD (Functional Required Document) and Technical Design Documents portraying the design flow of the project.
• As a team member responsible for Analysis and Low Level Design (Class and Sequence diagrams, Functional Specification Diagram’s, Flow Diagrams).
• Designed user interface screens to create solutions to business problems defined by specific business requirements.
• Designed UI using HTML5, JavaScript, JQuery, JSP, XML and JSON
• Designed and used a loosely coupled architecture consisting of UI layer (JSP, JQuery) and Middle tier (Java, J2EE) and Backend hibernate and SOAP Web Services.
• Designed & Developed Front end Screens using JSF and JQuery, Controller to interpret the requests, Value Objects to transfer data and JAX-WS Web services to access customer data.
• Worked on SEAM Framework for navigating the application using JPDLs
• Testing the Services using SOAP UI.
• Developed presentation layer usingJSF, Ajax and Angular JS.
• Involved in writing Unix Shell Scripts.
• Used MAVEN as a build tool for deployment.
• Involved in writing My SQL scripts for the database operations.
• Involved in testing application using debug traces by comparing existing and present system.
• Used Clearcase for version control and Log4j for logging.
• Performed unit testing for modules using JUnit.
• Experience working on MapReduce jobs and PIG scripts

Environment: Java 1.5/1.6, Spring3.0, JAX WS WebServices, JSF 1.2, SEAM, Sybase, Angular JS, Ajax, JSON, Java Script, SOAP UI, WSDL, XML, Apache Maven, UNIX Shell Scripting, JAXB, Tomcat6.0, JBoss server, Eclipse Kepler, Putty, Mapreduce, Hive, Pig, Sqoop, Zookeeper, My SQL

Confidential, Houston, TX

Java Developer

Responsibilities:

• Responsible for customer interactions and requirements gathering.
• Designed UI using HTML 5, JavaScript, JQuery, JSP, and JSP Taglib.
• Extensively used Web 2.0 technologies like AJAX and Javascript frameworks, Angular JS to create rich user experience interfaces.
• Developed user interfaces using JavaScript, Ajax, CSS and JSF.
• Develop Front end Screens using JSF and JQuery, Controller to interpret the requests, Value Objects to transfer data
• Implemented light weight Restful Webservices with JAX-RS and Jersey implementation.
• Developed Use Cases and Test Scenarios. Supervised Testing of Application and Interacting with client.
• Involved in Writing Object Relation Mapping implementation using hibernate and hibernate mapping configuration files.
• Developed hibernate configuration file and mapped the documents with pojo classes.
• Writing test cases using JUnit framework.
• Used Spring framework’s Dependency Injection (IoC) framework to configure application components and manage their lifecycle.
• Used Clearcase for maintaining the component and for release and version management.
• Used Apache Maven for dependency management.
• Responsible for unit testing.

Environment: Java 1.6, JSF, Jquery, Ajax, Angular JS, Spring1.2, Oracle, LDE 3.0, Tomcat, JSP, CSS, XML, XSLT, log4j, Junit, REST Web Services, Spring, JavaScript, Hibernate, CSS, Apache Maven, Apache Tomcat, WebSphere Server 6.x, UNIX, MySQL

Confidential, Jersey City, NJ

Java Developer

Responsibilities:

• Used IBM WSAD, RAD IDEs for java source code development.
• Developed the GUIs using HTML, CSS, JSP and Java Script Components.
• Involved in the design and development of the applications as per the client requirements using Core Java, Hibernate, Spring and WebServices.
• Implemented light weight Restful Webservices with JAX-RS and Jersey implementation
• Involved in loading and storing objects using Hibernate.
• Reviewed the XML logical data model and developed XML schema (XSD) to validate the model and used Jax-B for Xml-Java Mapping and Xml-Xslt conversion.
• Used Spring framework’s Dependency Injection (IOC) framework to configure application components and manage their lifecycle.
• Involved in configuring Hibernate mapping file.
• Use Eclipse as IDE tool to develop the application and HP QC for bug and issue tracking.
• Involved in writing Junit test cases to the entire module.
• Deploy the application on the WebSphere Application Server.
• Used Apache Maven for dependency management.

Environment: Java 1.6, PL/SQL, JAX-RS Web Services, JERSEY implementation, XML, XSD, Shell Script, Hibernate, Spring, Sybase, JUnit 3.8.1, RAD, Websphere Server 6, Apache Maven, Postman

Confidential

Java/J2ee Developer

Responsibilities:

• Analyzing the requirements provided by the client
• Developed the GUIs using HTML, CSS, JSP and Java Script Components.
• Extensively worked on developing UI components using JavaScript and XML to interact Restful web services.
• Implemented Web-Services to integrate between different applications (internal and third party componentsusing Restful services.
• Involved in developing the application using Spring MVC, Spring Webservices and persistence layer using Hibernate.
• Involved in writing Junit test cases.

Environment: Eclipse Kepler, Spring-WebServices, SOAP UI, Sybase, Apache Maven, Junit, Spring 2.0, Java Script, log4j

Confidential

Software developer

Responsibilities:

• Responsible for customer interactions and requirements gathering.
• Involved in development using Struts Framework.
• Involved in developing presentation logic using JSP’s.
• Responsible for unit testing.
• Involved coding in Struts action classes, form beans and Tiles framework.
• Implemented Custom tag libraries by using Struts Framework.
• Used JDBC API programming to communicate with data base.
• Involved on various J2EE Designing patterns to resolve application related problems.
• Developed Client side validations and implemented logic by using JavaScript and JQuery.
• Involved in System Testing and Bug Fixing.

Environment: Jsp, Struts, Oracle, Eclipse5.5, Tomcat, Struts1.1, Servlets, JSP, XML, XSLT, JSTL, JavaBeans, HTML, CSS, JavaScript, ANT, JDBC, JMS, JQuery and Windows.

Confidential

Software Developer

Responsibilities:

• Implemented validation framework for creation of validation.xml and used validation-rules.xml
• Developed user interfaces to meet the complex business and functional requirements in accordance with N-tier architecture business logic scope.
• Involved in development of POJO classes.
• Writing Hibernate query language (HQL) queries.
• Used Hibernate Mapping tool for Persistent Layer.
• Installed and Configured MQ Server and implemented JMS API
• Used Hibernate as ORM tool to map the database tables and developed DAO classes to connect the database and integrated with Spring Framework.
• Involved in Junit test cases.

Environment: Java/J2EE, Spring IOC, MyEclipse5.5, Struts1.1, Servlets, JSP, Hibernate 2.0, HQL