PROFESSIONAL SUMMARY:

• Over 7 years of experience in the field of information technology in Java Enterprise systems and internet/intranet web applications, J2EE Architecture, and web application development.
• Experience in Software development life cycle (SDLC) and Agile Methodologies including Requirements Analysis, Design, Development, Testing, Maintenance and Enhancements.
• Extensive programming experience in writing web application programs covering Front - end / UI JQuery and AJAX for building rich user friendly, high performance web applications.
• Experience with JavaScript MVC Frameworks such as Angular JS.
• Expertise in Java, J2EE Technologies like Servlets, JSP, JSF, JDBC, EJB, JNDI, and JMS.
• Working Knowledge in MVC Architecture and experience in working with Frameworks like Apache Struts Framework.
• Experience for webservices like RESTful webservices and SOAP webservices.
• Hands on experience in design, implementation and maintenance of system architectures using application servers like Web Logic, Apache Tomcat, WebSphere, JBOSS, Jenkins.
• Developed GUI’s using JSF, JSP, Java, Struts, HTML, DHTML XML, XSLT, CSS, and JavaScript.
• Experience in developing code with IDE like IBM WSAD, RAD, MyEclipse, Eclipse, JDeveloper, NetBeans, Visual Studio and JBuilder and worked on VSS, CVS and PVCS version control tools.
• Worked with popular Design Patterns like Abstract Factory, Command Pattern, Observer and Singleton Data Access Object (DAO), Model View Controller, Session Façade and Service Locator etc.
• Solid working experience on XML parsing using SAX, DOM and JAXB parsers and normal file parsing.
• Worked with TOAD and SQL Developer extensively for database operations.
• Experience with designing and usage of databases like Oracle (SQL, PL/SQL), MySQL, SQL Server, and MS Access.
• Designed Use cases, Class diagrams and Sequence Diagrams in RAD.
• Worked on UNIX Shell Scripting using Vi editor.
• Experience in SIT, UAT and Production Support, maintenance and service.
• Have working experience in onsite offshore format managing dealing with offshore developers.
• Experience in Quality assurance, Unit testing, Selenium, UFT, load testing using Jmeter and load runner.
• Hands on experience in JUnit for unit testing and used Log4j for logging
• Have very good communication skills and client liaison.

TECHNICAL SKILLS:

Programming languages: C, C++, Java J2SE and J2EE, SQL, PL/SQL

Application/Web Servers: JBoss, Apache Tomcat, Bea WebLogic Server, Wildfly 10, Jenkins

Frameworks/J2EE/Build Tools: Servlets, JSP,JSF, RMI, EJB - stateless, stateful and entity beans, MDBs, JDBC, JNDI, JMS, Struts 2, Ant, Spring, Hibernate 3.0

Web Technologies & Scripting Languages: XML, XSLT, HTML, CSS, DHTML, Dreamweaver, Shell Scripting, AJAX, JavaScript

RDBMS and Tools: Oracle,MySQL, SQL Server, Ms-Access, Toad, SQL Developer

GUI Tools: Visual Basic, Developer 2000, Visual Studio, Deamweaver

Protocols: TCP/IP, HTTP, SSL, HTTPS

Development Tools: MyEclipse, Eclipse, JDeveloper, NetBeans, JDK, MS Visual Studio, IBM WSAD, SQL developer, RAD and JBuilder

Testing Tools: Load Runner, JUnit, Selenium, UFT

Operating Systems: Windows 95/98/NT/2000/XP, LINUX, UNIX, MS- Dos

Graphics Editor: Adobe Photoshop CS6, Adobe Illustrator CS6

PROFESSIONAL SUMMARY:

Sr. Java/ UI Developer

Confidential, Denver

Responsibilities:

• Access the documentations created by the previous developer to implement the migration without changing the business logic of the application.
• Assess user screen format, data entry, and workflow/navigation for enhancing the delivery of business requirements.
• Used Struts tag libraries and custom tag libraries extensively while coding JSP pages.
• Designed and developed several web application modules using Servlets, JSP and Hibernate.
• Review and document the application roles used by different POMTS users with different access clearance.
• Worked on different modules at a time collaborating with the team with the constant database changes.
• Implement the changes after the database migration to fit the business requirement.
• Extensive use of Agile Methodology.
• Proficient in User Interface Design and development process using HTML5, CSS3.0, Richfaces4 and AJAX on presentation layer.
• Used Struts 2 framework to setup the application for migration from Coldfusion.
• Removed all the Coldfusion code to convert the application to a Java based application.
• Involved in developing SQL queries, stored procedures, and functions. Hands on experience working with Oracle (11g, 10g, 9i).
• Used SCA Security Scanning to pin point any security vulnerabilities in the application.

Environment: - Java 1.92, JDBC, Hibernate, Oracle 11g, HTML, Coldfusion, Struts 2, CSS, JavaScript, JSP, XMI, JBOSS 5.1, Wildfly 10, EJB, Eclipse, SVN, Windows 7.

Sr. Java/ UI Developer

Confidential, Denver

Responsibilities:

• Responsible for removal of Java SEAM libraries and utilizing Java Version 8/JBoss (Wildfly version10) to eliminate known security vulnerabilities.
• Involved in web component design and development using JSF, Servlets, and taglibs.
• Work with the team with updating the code and submitting the changes in SVN
• Created JIRA tickets or work on the tickets assigned related to the application.
• Java codes were changed to comply with the changes made in core xml files.
• Work on migrating the application by removing seam dependencies from the code.
• Migrated front end code from JSF 1.2 to JSF 2.0.
• Migrated from RichFaces version 4.0.0 to RichFaces version 4.5.9 by replacing the jar version and making necessary changes.
• After removel of seam from code worked on reworking navigation of the pages from pages.xml
• Worked on all the dependencies that were involved with the removal of Seam from the application.
• Involved in developing SQL queries, stored procedures, and functions. Hands on experience working with Oracle (11g, 10g, 9i).
• Tested the application after the migration was completed to make sure the application had the look and feel of the old application.
• Used SCA Security Scanning to pin point any security vulnerabilities in the application.

Environment: Java 1.8, JDBC, Hibernate, Oracle 11g, SEAM, CDI, HTML, CSS, JavaScript, JSF, XMI, JBOSS 5.1, Wildfly 10, EJB, Eclipse, SVN, Windows 7.

 Sr. Java/UI Developer

Confidential, Dallas

Responsibilities:

• Responsible for JAVA and J2EE components design and development.
• Involved in Developing GUI and writing the business logic for server side.
• Involved with testing the application in Jenkins server.
• Developed e-commerce products allowing the application to accept online payments and establish credit relationships with the customers.
• Upgraded application with new features, opening code to accommodate customer language and platform preferences, improving interface and increasing security.
• Used GUICE, JavaScript, and XMI for client side implementation.
• Migrated to new UI’s using Angular JS and HTML.
• Developed new Angular Controllers and Directives.
• Developed new form validations according to requirement such as minLength, formatPhone etc.
• Used HIBERNATE to interact with Oracle and configured Hibernate session factory in applicationcontext.xml to integrate Hibernate with spring.
• Written named native SQL Queries and HQL queries.
• Used Maven and ANT for build activities and updated pom files to include new dependencies.
• Responsible for writing documentation for project progress reports
• Added routing and developed factories, worked on root level variables and functions.
• Developed Unit and E2E test cases using Jasmine and Grunt, Node Js
• Used JSON for data exchange and Rest Services to interact with spring controller.  
• Debugged Javascript using chrome developers tools and FireBug in Mozilla.
• Used Ejb for communication between spring controller and business logic

Environment: - Java 1.6, JDBC, Hibernate, Spring (IOC,MVC), Oracle 11g, Maven, HTML, CSS, JavaScript, AngularJS 1.2, Node js, Grunt, JMS, GUICE, XMI, JBOSS 7.1, Log4j, EJB, WebStorm 7.0, Eclipse, SVN, Windows XP, UNIX. 

 Sr. Java Developer

Confidential, Wilmington, DE

Responsibilities:

• Applied design patterns like Transfer Object (TO), Data Access Objects (DAO), command and Adapter for the development of components
• Actively participated in requirement collection, Writing Use Cases and Detailed Design documents.
• Involved in designing front-end screens using Javascript, JSP, JSF, AJAX, HTML, CSS and DHTML.
• Involved in the project effort estimation.
• Implemented Test Driven Development (TDD).
• Interacted with clients during various phases of the project.
• Used TOAD, SQL Developer to write/test SQL queries and Stored Procedures
• Developed web-based online functions with complex user interfaces as well as batch jobs with extensive database interaction.
• Actively participated in Spring IOC configuration, Hibernate Programming, Maven setup and  Junit Test Case.
• Good experience in creating and consuming Restful Web Services.  
• Developed CGI scripts using Perl for screen scraping utility feature.  
• Used JavaMail API for pooling on email inbox for capturing document of evidence.
• Upgraded applications from Web logic 8.1/9.2 to Weblogic 10.3

Environment: Java 5.0, JSP, HTML, CSS, JavaScript, Ajax, JQuery, Spring IOC, Spring3.0, Hibernate 3.2, Java Mail API, ITEXT 1.4 Java Design Patterns, JDBC, ANT, JUnit, Log4j, Web Services, SOAP, REST, MyEclipse, Oracle WebLogic 10.3, Oracle 10g, UML.