SUMMARY

• 9+ years of Experience in analysis, development and testing of Web Based Applications with specialization in Application Design, Development and Maintenance projects in J2EE Applications.
• Proficient in Core Java, J2EE Technologies and core integration skills with various protocols and directory services.
• Demonstrable expertise in Oracle, SQL and MS Access databases, having worked on projects integrating apps with these components.
• Utilized object oriented analysis & design OOAD concepts in structuring work modules and designing work packages for large projects.
• Expert level skills in design and development of multi - tier web based applications involving HTML, Core Java, CSS, AJAX, ODBC, XML and J2EE technologies like JSP, JSP Tag Libraries, Servlets, Java Script, JDBC, JNDI and EJB
• Designed and developed the application using Java Server Faces (JSF) framework.
• Expert level skills in programming with Struts Framework, Custom Tag Libraries, Struts Validation Framework
• Developed web application in open source java framework Spring. Utilized Spring MVC framework.
• Configured and developed web applications in Spring, employing AOP and IOC.
• Developed RESTful Web Services using Spring Rest and Jersey framework.
• Experienced in creative and effective front-end development using EXT-JS, JQuery, JavaScript, HTML, DHTML, Ajax and CSS.
• Extensively used Core Java such as Multi Threading, Exceptions, and Collections.
• Aced the persistent service, Hibernate for object relational mapping with database. Configured xml files for mapping and hooking it with other frameworks like Spring, Struts and other technologies.
• Have excellent Relational Database understanding and experience with Oracle 10g/11i, IBM DB2 7.X/8.X, SQL Server 2008 and MySQL 5.0/5.5.
• Strong experience in database design, writing complex SQL Queries and Stored Procedures.
• Worked on test driven software development where Junit testing was employed.
• Experienced in using Version Control Tools like Perforce, Git Hub, CVS, SVN, Harvest, ADE and VSS.
• Have extensive experience in building and deploying applications on Web/Application Servers like JSF AS, Web logic, IBM Websphere, Glassfish and Tomcat.
• Extensively worked in Core Java and object oriented design with strong understanding of Collections, Multi threading and Exception handling.
• Experience working with Agile Methodologies including XP, SCRUM and Test-Driven Development.

TECHNICAL SKILLS

Languages: Java/J2EE, SQL.

Web Technologies: JSP, EJB 2.0, JNDI, JDBC, HTML, JavaScript, DHTML, EXT-JS, JQuery

Frame Works: Struts 1.x/2.x, Spring 3.x, Hibernate3, GIS Framework, PS Framework

MOM: Active MQ, JMS

SOA: Oracle SOA, BPM, B2B, BPEL, REST Services, Mule ESB, SOAP web services.

Web/Application servers: Tomcat, Jboss, Websphere, Weblogic

Databases: Oracle, DB2, Postgres, SQL Server.

Operating Systems: Windows, Unix

IDE: Eclipse 3.x, JDeveloper 12, IBM RAD

Database Tools: TOAD,SQL Developer

Development Tools: Maven, ANT, Telnet, FTP

Reports: Pentaho, JASPER

Version Control: Git, Subversion, CVS, Perforce

Testing Technologies: JUnit 4/3.8, Mockito.

Tools: Ant Maven and Log4j

PROFESSIONAL EXPERIENCE

Confidential, PA

Senior Application Developer

Responsibilities:

• Analyzed business requirements and existing software for High Level Design.
• Designed detailed software structure and architecture documents using Use cases, sequence diagram and UML.
• Worked in an agile development process, monthly Sprint and daily Scrum.
• Used spring framework for dependency injection
• Developed JSPs, Servlets and custom tags for creating user interfaces.
• Worked as a developer and involved in analysis of requirements, design, development, Unit and Integration testing.
• Designed all type of UML diagrams, which is needed in developing the application.
• Using Spring IOC (Dependency Injection), developed Java Beans, with getter and setter properties to be configured by spring. Configured & implemented Spring Application Context to instantiate all bean classes in Spring MVC application framework.
• Used Spring DAO to handle the SQL exception meaningfully.
• Integrated Spring with Hibernate and configured the hibernate configuration file.
• Developed Business logic with the help of spring MVC to inject the dependency injection using Hibernate.
• Developed SQL queries and executed them by using Hibernate provided by Spring.
• Developed Ant build script to deploy into websphere application servers
• Jenkins automated deployments to trigger the build to deploy into websphere.
• Strong experience in developing web applications using Ajax, Swing, CSS, HTML, DHTML, Java Script, Servlets and JSF.
• Developed HQL queries to retrieve data using Hibernate. The Data Manipulation operations were implemented using Hibernate Template provided by Spring
• Implemented OR Mapping with the tables in the Oracle database for one-to-one relation and many-to-one relation with the tables
• Created ISIM Security services for user authentication and authorization.
• Used Application development experience using Multi Threading, Serialization, Externalization, Collection, Generics, Core JAVA.
• Involved in exposing, consuming and packaging Spring REST Web services using Spring Framework.
• Involved in the code review process and updating the best practices document.
• Conducted Testing and Evaluation of projects at established integration points to assess progress and identify key functionality issues.

Environment: Java 1.6 REST webservices IBM RAD Spring MVC Hibernate Jenkins Scrum Oracle Ant build SVN Unix Putty

Confidential, WA

Senior Application Developer

Responsibilities:

• Analyzed business requirements and existing software for High Level Design.
• Designed detailed software structure and architecture documents using Use cases, sequence diagram and UML.
• Worked in an agile development process, monthly Sprint and daily Scrum.
• Used spring framework for building the application based on MVC-II design paradigm.
• Used Springs AOP to implement security, where cross cutting concerns were identified.
• Developed JSPs, Servlets and custom tags for creating user interfaces.
• Developed Business logic with the help of Spring and Data Access was implemented using Hibernate.
• Developed SQL queries and executed them by using JDBC Template provided by Spring.
• Used Ant build script to deploy the application and Weblogic as the web application server.
• Strong experience in developing web applications using Ajax, Swing, CSS, HTML, DHTML, Java Script, Servlets and JSF.
• Developed HQL queries to retrieve data using Hibernate. The Data Manipulation operations were implemented using Hibernate Template provided by Spring
• Implemented OR Mapping with the tables in the Oracle database for one-to-one relation and many-to-one relation with the tables
• Did Packaging and Deployment of builds through Maven script.
• Test Driven Development (TDD) approach was utilized and the test coverage was always maintained and validated using Clover and Cruise Control.
• Created LDAP services for user authentication and authorization.
• Web logic Application Server is being used as the Business Service Tool in middle tier.
• Application development experience using Multi Threading, Serialization, Externalization, Collection, Generics, Core JAVA, Applets and Swing.
• Involved in exposing, consuming and packaging Web services using Spring Framework
• Involved in the code review process and updating the best practices document.
• Conducted Testing and Evaluation of projects at established integration points to assess progress and identify key functionality issues.

Environment: Java 1.6 Jersey REST Web logic Oracle 11g Spring MVC IOC Spring AOP Hibernate Scrum JSF Ant build SVN Unix Putty

Confidential, TX

Sr. Application Developer

Responsibilities:

• Analyzed business requirements and existing software for High Level Design.
• Designed detailed software structure and architecture documents using Use cases, sequence diagram and UML.
• Worked in an agile development process with 4 weeks release, monthly Sprint and daily Scrum.
• Involved in User Interface designing and coding.
• Worked as a developer and involved in analysis of requirements, design, development, Unit and Integration testing.
• Designed all type of UML diagrams, which is needed in developing the application.
• Designed the UI screens using JSP 2.0, JavaScript, and PSFramework. Used CSS to create the common look and feel for all the UI screens across the application.
• Used PS Framework extensively for Controller and view components.
• Involved in writing the exception and validation classes using core java and
• Using Spring IOC (Dependency Injection), developed Java Beans, with getter and setter properties to be configured by spring. Configured & implemented Spring Application Context to instantiate all bean classes in Spring MVC application framework.
• Used Spring DAO to handle the SQL exception meaningfully.
• Integrated Spring with Hibernate and configured the hibernate configuration file.
• Worked on project build-script by using ant and deployed on JBoss.
• Front-end development using HTML, JSP, Ajax, JSTL, DOJO, JSF.
• Used Hibernate as ORM tool for persisting java object to relation in database.
• Sever side developer who is expert in Multithreading, building of enterprise class JEE components, web services (JAX-WS and JAX-RS) in n-tier environment.
• All the validation are done by JSF components inbuild validations and through javascript.
• Used Spring IOC and spring’s Hibernate Support, transaction management.
• Extensively involved in developing core persistence classes using Hibernate framework, writing HQL queries, creating hibernate mapping (.hbm) files.
• Wrote test cases using JUnit and wrote logging information using Log4j.
• Built and deployed the application using Ant build and deployment tool.
• Consumed and created REST Web services for Quick Quote Details.
• Coordinating between Cross Functional Teams.

Environment: Java1.6 Spring MVC IOC Spring AOP PSFramewrk REST, Hibernate Maven 2.0, SQL, DB2, JBoss ClearCase, JUnit 4, Unix JSF Agile. SQL Server

Confidential, TX

Sr. Application Engineer

Responsibilities:

• Analyzed business requirements and existing software for High Level Design.
• Designed detailed software structure and architecture documents using Use cases, sequence diagram and UML.
• Worked in an agile development process with 4 weeks release, monthly Sprint and daily Scrum.
• Worked with Business Analyst and helped representing the business domain details in technical specifications.
• Also helped developing UML Diagrams: Use cases, Activity diagram, Sequence diagram, class Diagram.
• Was also actively involved in setting coding standards and writing related documentation.
• Worked on Staging the Server configuration on multiple Jboss server.
• Used Spring Framework extensively for Controller and view components.
• Involved in writing the exception and validation classes using core java and Spring validation rules.
• Using Spring IOC (Dependency Injection), developed Java Beans, with getter and setter properties to be configured by spring. Configured & implemented Spring Application Context to instantiate all bean classes in Spring MVC application framework.
• Used Spring DAO to handle the SQL exception meaningfully.
• Integrated Spring with Hibernate and configured the hibernate configuration file.
• Created JSF (Icefaces screens). Validated inputs using client side validations aswell as server side validations.
• Used Hibernate as ORM tool for persisting java object to relation in database.
• Used Spring IOC and spring’s Hibernate Support, transaction management.
• Extensively involved in developing core persistence classes using Hibernate framework, writing HQL queries, creating hibernate mapping (.hbm) files.
• Wrote test cases using JUnit and wrote logging information using Log4j.
• Built and deployed the application using Ant build and deployment tool.

Environment: Java1.6 Spring MVC IOC Spring AOP REST, Hibernate Maven 2.0, SQL, JBoss JUnit 4, Agile. SQL Server

Confidential, NY

Application Developer

Responsibilities:

• Involved in requirements analysis and gathering and converting them into technical specifications using UML diagrams: Use Case Model, Business Domain Model, Activity & Sequence Diagrams and State Diagrams.
• Applied Object Oriented concepts (inheritance, composition, interface, etc) and design patterns (singleton, strategy...Etc).
• Was also actively involved in setting coding standards and writing related
• Developed the Java Code using Eclipse as IDE.
• Preparing Technical Design Documents for the Business requirements
• Consumed Web Services (WSDL, SOAP, UDDI) from third party for authorizing users.
• Writing/Manipulating the database queries for Ingress database.
• Build web application using ANT as build tool.
• Developing a Self Executable jar file configured as a service
• Performed unit testing using JUnit Testing Framework and Log4J to monitor the error log.
• Load tested the application using SOAPUI.
• Documenting Test cases and Test results

Environment: Java1.6 Axis, Eclipse, Ant Ingress SOAPUI

Confidential, NC

Application Developer

Responsibilities:

• Technical design, review, and implementation across the project.
• Develop class diagrams/sequence diagrams using UML.
• Following Scrum concepts of Agile Methodology to produce high Quality application.
• Responsible for Analyze, Design, Code and Unit test J2EE and Spring components as part of enhancements.
• Used Spring framework and J2EE components, Utilized Spring MVC, IoC, AOP and DAO modules. Developed controller classes, backend processes, complex services and database interaction.
• Applied object oriented methodologies and core J2EE design patterns like Factory, Façade, Business Delegate, Service Locator and Singleton.
• Developed Web pages using HTML, JavaScript, Ajax, XML templates.
• Developed REST services using Spring and Used JAXB API for XML parsing.
• Design, development and integrating Spring DAO layer with Hibernate. Generated Hibernate XML files for the configured beans.
• Fixed critical client and server/backend bugs and performance issues.
• Orderly logged the whole process using log4j for auditing, debugging and error logging purposes.
• As a project lead, continuously involved in monitoring the project status and forecast the effects of risks and mitigation plans.
• Perform build management for the development and testing environment, Work with release management to develop technical release notes for every code release.
• Installed and configured JBoss server developer and test environments.
• Used ANT for Build process and continuous integration.
• Documenting Test cases and Test results

Environment: Java1.5 Agile, JSP, Ant, XML, Spring Hibernate Jboss Eclipse Oracle Log4j