SUMMARY

• 5+ years of professional experience in design, development and implementation of Java, Web based applications with Object Oriented Technologies.
• Experience in deploying applications on IBM WebSphere 5.x/4.x, BEA, WebLogic 10.3x Application servers and on Tomcat 6.x Web server.
• Sun certified JAVA Professional SCJP 1.6 Certified Professional
• Experience in using testing tools JUnit for application integration testing and unit testing.
• Experience with Version Control and Source Code Management Tools including Subversion, GIT, Maven and ANT.
• Worked in all the phases of SDLC by following Agile Methodology.
• Works collaboratively with SCRUM teams to design and develop effective automation solutions, troubleshoot issues and resolve bugs.
• Knowledge and Experience on Health care industry with Confidential BESST projects like Eligibility in relation to HIPAA, EDI 5010 X12, ICD - 9 ICD-10, 270, 271.
• Knowledge and experience with widely successful agile techniques: User Stories, TDD, Continuous Integration, (CI/CD) Continuous Testing, Automated Testing.
• Solid front-end developer with experience in various UI technologies including JSP,AJAX, Confidential, HTML, XSLT, XSL,XML
• Experienced in installing, developing and deploying applications on Weblogic10.3x,JBOSS, Websphere6 and Apache Tomcat, JBOSS
• Experience in analysis, design and development of MVC pattern and Struts1.2, Hibernate3, spring3
• Extensive work experience in Servlets, JSP, Java Script, Struts, JDBC, JNDI, RMI, EJB (Session Beans, Entity Beans and Message Driven Beans), JMS, MQ Series.
• Experience in working with various Integrated Development Environments including Eclipse, Netbeans and JDeveloper.
• Better Understanding of SOA concepts and implementation using Webservices.
• Experience in writing SQL queries, Stored Procedures for accessing and managing databases such as Oracle 8/9i/12c, MySQL 5.0.
• Experience in Health care and product base system like BMC REMEDY, BMC MARIMBA.
• Experience in Distributed version control system (GitHub).

TECHNICAL SKILLS

J2EE Technologies: Servlet 2.3/2.4, JDBC 2.0, JSP 1.2/2.0, JNDI, Struts, JSF, JMS 1.1.

Programming Languages: Java 2, C/C++, SQL, PL/SQL, XML, XQuery, XSL/XSLT, UML, Visual Basic (VB6.0).

Frameworks and Tools: Jakarta Struts 1.0/1.1/1.2, Hibernate 2.0/3.0,, JSF, ANT, Log4J, JUnit, J2EE Design Patterns

Web Technologies: XML, HTML, Confidential, DHTML, JavaScript, SOAP 1.2, SAX and DOM.

RDBMS: Oracle 8i/9i/10g/12c, MySQL.

Application/Web Servers: IBM WebSphere Application Server 4.0/5.x/6.x, Apache Tomcat 3.3.

IDEs: Eclipse with MyEclipse, Net Beans, Edit Plus 2, Jdeveloper

Operating Systems: Windows NT/2000/XP/7/10, UNIX, Sun Solaris, Redhat Linux

Others: AJAX, ANT, Maven, JUnit, Log4j

Tools: /Utilities: SQL Developer, DB Visualizer Pro, Jenkins, Rally, JIRA, Confluence, Sonar Lint, Sonar Qube, jacoco, Jenkins

Web Services: JAX-WS, JAX-RS, SOAP, WSDL,UDDI, REST

PROFESSIONAL EXPERIENCE

Confidential, Windsor Mill, Maryland

JavaJ2EE Developer

Responsibilities:

• Developed code for obtaining bean references inSpring Framework.ImplementedMVC design pattern.
• The back-end entities were created from tables in theJPA database, the application architecture was designed using layers for services, domain and presentation, the front-end views were created usingHTMLand predefined Cascading Style Sheets ( Confidential ), and the programming was done using Spring 3.2, My-Batis, XHTML
• Implemented View layer of MVC architecture.
• Configured POM projects usingMaven4.
• Provided support to the testing team and was also involved in Bug Fixing. UsedJUnit 4.0for unit testing
• Designed and created test cases and mockups for creation of new modules.
• Implemented persistence layer using My-Batis that use the POJOs to represent the persistence database tables. These POJOs are serialized Java Classes that would not have the business processes.
• Deployed the applications on IBM Web Sphere Application Server.
• Implemented the application using the concrete principles laid down by several design patterns such as MVC,.
• Developed RESTFUL web services with JAX-RS implementation.
• Used AngularJS, creating custom directives, decorators, and services to interface with both restful and legacy network services also DOM applications.
• Developed JUnit test cases for all the developed modules.
• Used Log4J to capture the log that includes runtime exceptions.
• Accessed and manipulated SQL queries for Oracle database environment.
• Designed/developed UI with AJAX, HTML, DHTML and JavaScript for interactive web pages.
• Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Used XML parser APIs such as JAXP (SAX) and JAXB in the web service's request response data marshalling as well as unmarshalling process.
• Developed internal services using Java and Node.js
• Created S3 buckets in theAWSenvironment to store files, sometimes which are required to serve static content for a web application
• Developed event-driven and scheduledAWSLambda functions to trigger variousAWS resources.

Environment: Java 8, J2EE, JSP 2.0, EJB 2.0, JMS, JNDI, Oracle, DHTML XML, DOM, SAX, UNIX, IBM Web Sphere ApplicationServer8.5.5.12,AJAX,MyBatis,NodeJS,Spring,LOG4J,BitBucket,GIT,Jira,Confluence,TibcoBE,Jenkins

Confidential

Product Developer (Java/JEE) 

Responsibilities:

• Design and develop software components as part of BMC Marimba
• Developed the application based on MVC (Model-View-Controller) Architecture using Struts.
• Involved in developing GUI using HTML, DHTML, JSP and AJAX for end users and loan processing persons.
• Used Struts Validation Frame Work for server-side data validations.
• Used DAO using JDBC and Oracle 9i as the backend database.
• Developed test cases using Junit.
• Created Ant script for building, check style and deployment.
• Developed Java beans which use Type 2 JDBC (OCI) driver and the JTS driver so as to enable transactions and the use of pooled database connections.
• Used BMC Remedy tool was used to log and track bugs.
• Used BMC AR Server for version control.
• Implementation and Testing of the new interfaces developed for BMC Marimba.
• Performed customer interactions during solving defects and escalations. Handles WebEx to interact with customer to resolve bugs.

Environment: JAVA, JEE, STRUTS, JAVASCRIPT, Confidential, JSP, SERVLET, XML, ORACLE, ECLIPSE, Log4j, BMC Remedy, WINDOWS, MAC OS