SUMMARY

• Over 7 years of professional IT experience in all life cycle phases of software in enterprise J2EE applications mainly in areas such as Insurance, Financial Services, Life Sciences domain, Healthcare and Communications.
• Involved in design, development, coding and testing in the releases of development, staging and production and also assisted the client’s team with system analysis, system configuration and code construction.
• Experience in server side programming and developing web applications using Java, JSP, Servlets, JDBC and Java Beans.
• Good experience on application/web servers such as Apache Tomcat, Maven, JBoss, Web Logic, Web Sphere.
• Hands on to enable services to work best on the web by using properties of REST services like scalability, performance, and modifiability.
• Used Mule for message routing, filtering, and aggregate and re - sequence then based in rules and contents.
• Experience in development of software applications using Java, JDBC, Servlets, Rest Services, JSP, JSTL, Struts, Hibernate, and spring.
• Proficient in Java/J2EE Design Patterns including singleton, command, MVC, DAO, DTO and Business Delegate. Well versed with core Java concepts such as collections, generics, multithreading, serialization, Java beans.
• Used Mule ESB for different integration purposes.
• Experience in working on databases such Oracle, MySQL. Written SQL queries, stored procedures and triggers using relational databases such as Oracle 9i/10g/11g and SQL Server.
• Worked on using various IDE such as IBM RAD, Eclipse, and NetBeans for building projects.
• Good hands on experience in Use Case writing and Sequence diagrams development in Rational Rose and MS Visio.
• Used Git for source code management and for version control.
• Ability to maintain a positive attitude in the ace of changes in work assignments and ability to quickly adapt to new environments and learn new technologies.
• Excellent analytical capabilities with strong interpersonal, presentation and communication skills.

TECHNICAL SKILLS

Programming Languages: C, C++, JAVA 1.7/1.6/1.5/1.4, J2EE, Core Java, HTML, XML (SAX and DOM), XSLT, WSDL, JavaScript, UML, SQL, UNIX.

Technologies: JMS,Core Java, Advance Java, Mule, JSP’s, JSF, Java Mail, EJB 3, Web Services, MyBatis, GWT, Servlets, JDBC,ORM (Hibernate),XML, AmazonWebServices (AWS), Spring cloud, VMware.

Application Server: IBM WebSphere, Weblogic, JBoss, Apache Tomcat, Ant, Camel.

IDE’s: Eclipse, NetBeans, IBM RAD, Maven, Jira, SVN

Databases: Oracle 11g/10g/9i, MySQL, MS-SQL Server 2008, MS Access 2000, SQL Server, DB2, CouchDB, MongoDB.

Web Services: SOAP, SOAP UI,REST

Frame Works: Struts 2.0.0/*,Struts 1.*, JSF PrimeFaces, Spring AOP, Spring DI/IOC, Spring MVC, JUNIT, Hibernate(ORM)

Design Patterns: JAVA and J2EE core patterns

Documentation Tools: MS Office, Visio, MS Project

PROFESSIONAL EXPERIENCE

Confidential, Tampa, FL

Sr. Java/J2EE developer

Responsibilities:

• Involved in design, development and testing phases of software development life cycle.
• Created and consumed RESTful web services using Jersey (JAX-RS).
• Implemented RESTful web services to identify the targets of the interaction with clients.
• Involved in gathering and analyzing business requirements and converting them into technical specifications.
• Coordinating with other teams working on same project.
• Ensuring smooth delivery of the project.
• Bug fixing and maintenance of the product.
• Published methods as web methods using REST-FUL web services.
• Used JPA and hibernate annotations for defining object relational metadata.
• Involved in development of the applications using spring MVC and other components of spring framework.
• Developed SQL queries and stored procedures for retrieving the data from several DB's
• Used Multithreading for performing the multiple tasks simultaneously
• Developed the application using Eclipse Mars as the IDE and used eclipse standard/plug-in features for editing, debugging, compiling, formatting, build automation, test case template generation, mutator/accessor code generation, and version control (SVN).
• Involved in creating the Hibernate POJO Objects and mapped using Hibernate Annotations.
• Developed shield services from message formats and protocols, separate business logic from messaging, and enable location-independent service calls using ESB.
• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
• Reviewed the Source Code for Cross-Site Scripting and Input Validation Vulnerabilities
• Version Control was mandated through Subversion.
• Used MAVEN as build tool and developed build file for compiling the code of creating WAR files.
• Used LOG4J &JUnit for debugging, testing and maintaining the system state.

Environment: JDK 1.6,JSP, RESTful Services, POJO’s, Hibernate 3.0, Spring 3.0, log4j, JUnit, Subversion, XML, JDBC 4.0, Eclipse 3.4, Oracle 10g, Unix, Linux

Confidential, Denver, CO

Sr. Java/J2EE Developer

Responsibilities:

• Wrote object-oriented JavaScript for transparent presentation of both client- and server-side validation.
• Involved in the integration of spring for implementing Dependency Injection (DI/IoC). Developed code for obtaining bean references in Spring IoC framework.
• Used Mule ESB for host exposures and reusable services.
• Implemented REST services along with development in UI modules.
• Developed the application using Eclipse 3.4 as the IDE and used eclipse standard/plug-in features for editing, debugging, compiling, formatting, build automation, test case template generation, mutator/accessor code generation, and version control (SVN).
• Developed Web Services using SOAP,WSDL,UDDI and JAXB using Apache Axis
• Involved in the implementation of DAO using Spring-Hibernate ORM.
• Developed SOA based solutions using oracle fusion middleware SOA suite 11g
• Development UI modules using HTML, JSP, JSF, JavaScript and CSS.
• Used AngularJS directives ng-app, ng-init, ng-model for initialization of application data.
• Involved in creating the Hibernate POJO Objects and mapped using Hibernate Annotations.
• Developed shield services from message formats and protocols, separate business logic from messaging, and enable location-independent service calls using ESB.
• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
• Writing service methods and SQL queries, PL/SQL to interact with the Oracle DBMS.
• Created Connection Pools in WebSphere and configured as needed.
• Reviewed the Source Code for Cross-Site Scripting and Input Validation Vulnerabilities
• Version Control was mandated through Subversion.
• Implemented RESTful web services to identify the targets of the interaction with clients.
• Used ANT as build tool and developed build file for compiling the code of creating WAR files.
• Used LOG4J &JUnit for debugging, testing and maintaining the system state.

Environment: JDK 1.6,JSP, JavaScript, RESTful/ SOAP Services, POJO’s, Hibernate 3.0, Spring 3.0, CSS, log4j, JUnit, Subversion, XML, JDBC 4.0, AJAX, Mule ESB, Open CMS, Eclipse 3.4, Oracle 10g, Unix, Linux

Confidential, Denver, CO

Sr.J2EE Developer

Responsibilities:

• Analyzed use cases, created interfaces and designed the core functionality from presentation layer to business logic layer.
• Responsibilities include analysis of applications, designing of the enterprise applications, functional, technical and project management.
• Working on front-end and back-end application development. Have upgrade additional functionalities and services with the use cases provided.
• Re-developing JSP elements, Custom Tag Libraries and JavaScript code for JSP’s to upload applicant case documents and also retrieve the documents from Enterprise Content Engine.
• Implemented File NetP8 Framework architecture for an efficient implementation of the view level customizations and interfaced with the application logic.
• Worked on Enterprise level application development in Java FX
• Involved in Transactional Platforms such as FX, payments or securities.
• Used Eclipse3.0 IDE for developing code modules in the development environment
• Performed connectivity with Oracle database using JDBC.
• Worked in Agile methodology environment including Test Driven Development (TDD) with Continuous Integration/Delivery.
• Architected and clustered OSB and Weblogic layers.
• Use Struts Framework in the application, which is based on MVC design pattern. Developed Action classes and Form beans and configured the struts-config.xml.
• Implemented agent-server messaging dialog using Camel and JMS (Active MQ implementation)
• Used the Struts Validator Framework to validate the form data.
• Designed and configured the AWS networking infrastructure in accordance with Operational Security requirements balanced for optimizing data flow and providing visibility for security analysis.
• Managed the off-shore based automation test teams responsible for regression testing of the product.
• Involved in coding, maintaining, and administering Servlets, and JSP, JSF components to be deployed on a Weblogic Application server and Apache Tomcat 6.0 application servers.
• Developed the integration techniques using Apache Camel. Camel is used in integrating and developing the application which are using different protocols.
• Incorporated an efficient way of doing builds and deploying the application to WAS 8.5, JBoss and automating entire process.
• Designed and implemented XML schemas, XQuery APIs, Java APIs, business logic, and XHTML/XML/JavaScript user interfaces.
• Used HTML, CSS, JavaScript and AngularJS to design the front end.
• Troubleshoot the problems and fixes the bugs in XSLT and java related programs.
• Monitored the error logs using Log4J and fixed the problems.
• Used Single Sign On for Applications.
• Used PL/SQL to manage data and create tables.
• Used Eclipse, RAD, NetBeans and JBoss IDE for developing project.
• Used Spring WebFlow2, Spring Security, Dojo, and DB2 for developing various applications.

Environment: Core Java (JDK 1.5), JSP, EJB, Spring, Hibernate, XML, XSLT, Terminal four v8, Eclipse 3.x, JUnit, Oracle, PL/SQL, SVN,J2EE, JSP, Struts2, SpringWebFlow, JavaScript, AGILE Methodology, AngularJS, JDK, Apache Tomcat 6.0, Apache Camel, Multi-threading, Jboss, XSLT, Active MQ,MDB, Weblogic 10.3.6, JQuery, SOA, XSLT, Eclipse3.0, Maven, Jenkins, CVS, IBM Rational Clear Case, Log4j.

Confidential, CA

J2EE Developer

Responsibilities:

• Design an application using various J2EE design patterns.
• Develop custom JavaScript functions for making asynchronous JavaScript requests (AJAX) and implemented on REST services.
• Create project workspaces for easy code references involving application model and Presentation model.
• Collected User Stories for documenting the requirements of RBA, On-Demand Module.
• Used Version One tool as part of the SCRUM methodology.
• Performed Iteration Planning for the Modules developed.
• Design roles and groups using AWS identity and access management (IAM)
• Used DOJO for performing Ajax requests.
• Used Struts for implementing the MVC design pattern in the presentation layer.
• Used Command Design Command Pattern, Singleton Design Pattern and other patterns for the modules developed.
• Managed offshore development and test teams using AGILE Scrum via video conferencing.
• Code the statements and enrollment sub-modules along with separate complaint tracking system (CTS) application of the e-solutions.
• Develop custom tags to simplify the JSP 2.0 code. Designed UI screens using JSP 2.0, CSS, XML and HTML.
• Integrate Hibernate mapping to interact with the database; evaluated the same on iBatis (currently mybatis).

Environment: Java, J2EE, JSP 2.0, AJAX, Servlets, JDBC, Web Services, RESTful/ SOAP services, Rational Rose, Hibernate, Struts, XML, XSD, XSLT, HTML, DHTML, Spring1.0.2, JavaScript, JMS, JUnit, Oracle9i, Web Logic Server 8.1.3, VSS.

Confidential, San Mateo, California

Java/J2EE Developer

Responsibilities:

• Involved in design and development of n-tier architecture
• Used Use Case Diagram and Sequence diagram for implementing the system
• Developed presentation layer using XML, REST Services JSP, HTML, JavaScript, CSS
• Developed screens using struts tag libraries and JSTL
• Implemented REST services to call HTTP methods to web services.
• Involved in writing session beans
• J2EE Architecture was a combination of Apache Struts implementing MVC model
• Created the work flowcharts, class diagrams and sequence flow diagrams
• Responsible for building the application using MVC architecture
• Created several exception classes to catch the error for a bug free environment
• Orderly logged the whole process using Log4J
• Created application flow diagrams for easy understanding and future trouble shooting errors.

Environment: XML, JSP, JSTL, CSS, Log4J JDBC, HTML, EJB, Java Script, Servlets, Struts, IBM Web Sphere commerce, and Windows

Confidential

Java Developer

Responsibilities:

• Developed and tested the applications using Eclipse.
• Developed the Web Client using JSF Framework.
• Designed the front end with JSP, JSTL, ServletExec, XML, XSTL, JSF Framework
• Developed the data access classes using JDBC and SQL queries.
• Implemented Connection Pooling for database connectivity, transaction and retrieval queries using SQL with the backend Database.
• Identified any bugs/issues and fixed them and also executed all the test cases successfully.

Environment: Java, JSTL, XML, XSTL, JSF Framework, JSP, Eclipse Servlets, Apache Tomcat, SQL, ServletExec.