SUMMARY:

• Professional with over 17 years of experience in Java/J2EE technologies, Spring framework, EJB, Web Services (SOAP and REST), SQL, JDBC
• Extensive knowledge on Java SE including Collection, Threading and Core Java.
• Good experience on Java EE technologies such as Servlet, JDBC, JSP, JSTL and JNDI.
• Strong programming skills in designing and implementation of multi - tier applications using web-based technologies like Spring MVC and Spring Boot.
• Excellent knowledge on Spring Core such as Dependency Injection, Annotations and XML based Configurations.
• Worked on Spring JDBC, Spring Hibernate ORM and JPA.
• Experience in Agile methodology.
• Knowledge of Angular 2 practices in commonly used modules and creating reusable Components, Pipes and Services.
• Good experience in developing applications with SOAP and Restful Web Services. Experience in the entire lifecycle process in projects which includes Design, Development, Deployment, Testing, and Implementation. Experience in different IDEs including Rational Software Architect (RSA), WSAD, Eclipse
• Experienced with J2EE Application Servers WebLogic, Tomcat and WebSphere.
• Hands on Experience in ODM. Written and debugged Decision Tables and Rule Flows. Hands on Experience in Corticon Rules Engine.
• Highly proficient in designing n-tier Enterprise application with J2EE design patterns like IOC (Inversion of Control), AOP (Aspect Oriented Programming), MVC, Business Delegate, Service Locator, Session Façade, Front Controller, Factory and Singleton. Experience in Bitbucket, SVN, Jira.
• Strong knowledge in Database programming design using Oracle and DB2Experience in rules Engines like Corticon and ILog.
• Strong Analytical and Technical Skills and good knowledge of Software Development Life Cycle (SDLC).

PROFESSIONAL EXPERIENCE:

Confidential, Denver, CO

Java/J2EE Developer

Responsibilities:

• Design and development of enhancements in different Assistance Groups like Medicaid (MA), Food Stamps (FS), Colorado Works (CW), Adult Financials AF) etc. Primary work includes Impact Analysis, Analyzing BRDs, Writing TDDs based on BRDs, Calculating LoE of the Enhancement.
• Implement the enhancements in Corticon Rules Engine. Writing Rule Sheets, Rule Tests, Integrate the logic with existing Rules Flow, Testing of Rule Sheets, Building Vocabulary etc.
• Developed Corticon and Java components in Amazon Workspace. Use Bitbucket as versioning system. Used Hibernate for Data persistence.

Confidential, Nashville, TN

Java/J2EE Developer

Responsibilities:

• Designed and developed use cases for MATS.
• Deployed the application in WebSphere Application Server and configured JMS in the WebSphere application server to send messages on the queue.
• Developed Angular based Dashboard with different components of User’s Case Load.
• Used Restful WS to populate the components of the Dashboard.
• Used Spring Boot for developing Micro Services.

Confidential, Evanston, IL

J2EE Consultant

Responsibilities:

• Developed Rich UI applications using JavaScript, HTML, and CSS.
• Used Hibernate for database and to manage Transactions.
• Integrated with the J2EE Services layer of Unity Platform, using spring application context.
• Introduced the spring-based architecture for the newly designed UI Infrastructure services to interact with the legacy services.

Confidential, Bismarck, ND

Sr J2EE Developer

Responsibilities:

• Enhanced and Customized of Next Gen framework. Integrated the Error Module with the Heat framework used by the State of North Dakota ITD.
• Developed ILog (ODM) Rules, reviewed and streamlining existing ILog Rules for Release 2.
• Fixed bugs of Release 1 components. Developed new Pages and Use Cases.
• Integrated Spaces Exception Handling mechanism with North Dakota’s own Exception Framework.
• Integrated of Boomerang with the Application. Unit Testing of Different Use Cases.
• Performed Load Testing of Critical components and code Review process.

Confidential, Reston, VA

Sr. J2EE Developer

Responsibilities:

• Grants.gov is a portal in which different organizations and individuals register themselves for applying for Grants.
• Performed analysis and Design of R-16 release
• Performed Analysis of existing Functionality. Identifying use cases which need to be changed.
• Developed new web pages using JSF. Integrated the new module with the existing modules.
• Syncing the JSF pages with the middle tier

Confidential, Bismarck, ND

Sr J2EE/Rules Developer

Responsibilities:

• Performed various phases of Software Development Life Cycle (SDLC) of the application like Requirement gathering, Design, Analysis and Code development.
• Developed the applications using Java, J2EE and JDBC
• Implemented the database connectivity using JDBC with Oracle database as backend.
• Developed SOAP based XML web services.
• Used SAX XML API to parse the XML and populate the values for a bean.
• Designed and developed web interfaces and business logic using spring, JSP, Servlets, JavaBeans, Java Script, HTML, and XML Technologies

Confidential, Concord, NH

Sr J2EE Developer

Responsibilities:

• Designed and implemented new ILog (Wodm) Rules from existing Cobol Code.
• Adhered to Coding standards, Debugged, Modified, and enhanced existing j2ee components.
• Implemented Code Review for ILog and J2ee components.
• Worked extensively on RDBMS like DB2 and Oracle.

Confidential, Charleston, WV

Sr J2EE Developer

Responsibilities:

• Implemented of Java concepts of J2EE Technologies: JSP, Servlets, JSF, JSTL, EJB, JMS, Spring, Hibernate, Java Beans, JDBC, XML, Web Services, JNDI, JDK (1.5/1.6/1.8) Multi-Threading and Data structures etc.
• Developed and deployed JDBC, JSP, Struts, EJB, Java Beans, Servlets, JPA and JMS on windows platforms
• Designed and developed web applications using HTML 5, CSS3, JavaScript, jQuery.
• Worked in the Design process of different modules. Contributed to High Level as well as Low Level Design. Wrote Use Cases, Sequence and Class diagrams.
• Deployed the application in WebLogic Application Server and configured JMS in the WebLogic Application server for interacting with Federal Data Hub.
• Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model
• Maintained and customized the Confidential Custom Framework (MVC Framework) for the application.
• Reengineered the Framework to be SOA compliant. Designed the Page Navigation Framework (Driver) of eRAPIDS.
• Designed Web Service clients for interacting with FDH services.
• Designed, developed and deployed Session Beans and Message Driven Beans.
• Designed and developed the Eligibility Driver. Used JDeveloper and Eclipse for developing the application.
• Used Restful Web Services for communicating with other application.
• Used Jqgrid for custom Dynalist implementation.
• Implemented the Reference Table Caching mechanism at Application Startup.
• Integrated JUnit with Custom Framework using HSQL
• Developed the eRAPIDS cockpit application Spring boot based Microservices and Rest.
• Designed the UI using HTML, CSS and JavaScript.
• Designed and Developed Corticon Rules from existing COBOL programs.

Confidential, Albany, NY

Sr J2EE Developer

Responsibilities:

• Designed the LDSS/CBO search and assignment module of the application.
• Designed the Class Diagrams and Sequence Diagrams for the module
• Used Rational Software Architect (RSA) for developing the application.
• Used WebSphere 6.1 for as Application Server.
• Used Display tag APIs for displaying the data in tabular format. There is option for PDF and Excel based reporting using Display tag APIs.