SUMMARY:

• Over 6 years of experience in providing Full Life Cycle solutions for applications. Experienced in Software Design, Development, System Integration and Testing using Java/J2EE technologies such as Servlets, JSP, JNDI, JPA, JTA, JMS, JDBC, JAXP, and JAXB.
• Expertise in developing web based GUIs using JSP, HTML, AJAX, JQuery, XML, JavaScript, Bootstrap and Angular JS.
• Excellent understanding and experience in OOPS principles - inheritance, encapsulation, polymorphism, and Core Java principles - collections, multithreading, synchronization, exception handling.
• In-depth knowledge in developing N-tier architecture enterprise applications using JDBC, Servlets, JSP, Spring and Hibernate.
• Strong hands-on experience with Spring MVC Controllers, Spring DAO, Spring Validators, Spring Annotations, Spring tag library, Inversion of Control (IOC), Application Context configuration, Spring Aspect Oriented Programming (AOP).
• Expertise with a variety of Web/App Servers like Apache Tomcat, WebLogic, WebSphere and JBoss.
• Good knowledge of Design patterns like Singleton pattern, MVC Pattern, Factory Pattern, Abstract Factory Pattern, Adapter Pattern, Builder Design Pattern, State Pattern, Proxy Pattern.
• Experience in developing SOAP and REST based Web Services design development using JAX-WS and JAX-RS.
• Flexible and committed individual with excellent interpersonal and communication skills.

TECHNICAL SKILLS:

Language: Java, J2EE, C++, C.

Methodologies: Agile (Scrum), OOP, Waterfall.

Core Java: Collection, Multithreading.

MVC Frameworks: Spring, Struts.

J2EE: Servlet, JSP, JDBC, Spring Core, Spring MVC, Hibernate, Annotation.

UI: JSP, HTML, CSS, XML, XSD, JavaScript, JQuery, AngularJS, Bootstrap.

Testing: JUnit, Mockito.

Middleware: JMS.

Web/App Servers: Apache Tomcat, WebLogic, WebSphere, JBoss.

Web Services: SOAP, RESTful.

IDEs: JDeveloper, Eclipse, NetBeans.

Operating System: Linux, Unix, Windows.

Databases: Oracle, SQL Server, MySQL.

Build Tool: Ant, Maven.

Source control: Subversion (SVN), GIT.

Other Tools: Log4j, SOAP UI, TOAD, JIRA, Scrum Tool.

WORK EXPERIENCE:

Confidential, Deerfield, IL

Java Developer

Responsibilities:

• Actively involved in all phases of the end-to-end implementation project- requirements gathering, analysis and design, development, testing and debugging.
• Experience in using XML technologies such as XML Parser, XSL, XSLT, SAX, DOM and XML Beans.
• Built the application using Spring MVC pattern and the necessary business logics.
• Designed the front end using JSP, AJAX, HTML, CSS, JQuery, and AngularJS.
• Implemented of front end services through AngularJS and connecting them to the backend services through AJAX calls.
• Used SQL, PL/SQL in constructing views, indexes, stored procedures, triggers, cursors, functions, relational database models.
• Used and implemented the application using Spring MVC, Spring IOC, Spring Annotations modules and Hibernate.
• Design of microservices based on spring boot architecture running on tomcat application server.
• Used Spring API’s for wiring components using dependency injection.
• Integrated Spring framework with Hibernate ORM through creation of Hibernate POJO’s.
• Built and Configured Servers in AWS Cloud Environment.
• Developed Web Services to allow communication between applications through REST over HTTP using JAX-RS.
• Implemented Web Security concepts to develop a secured website against XSS and SQL Injection.

Environment: Java/J2EE, XML, Agile, JUnit, GIT, JSP, HTML5, CSS3, JavaScript, JQuery, AJAX, AngularJS, JSON, Spring, Hibernate, RESTful, JAX-RS, Eclipse, Oracle, Servlets, WebLogic, Maven.

Confidential, Independence, OH

Java Developer

Responsibilities:

• Implemented Core Spring Framework for Dependency Injections of components and integrated with Hibernate.
• Designed and developed the UI using JSP, HTML, XML, AJAX, JavaScript, and CSS.
• Used JSP and JSTL Tag Libraries for developing User Interface components.
• Coded in AJAX and JavaScript for validations and integrating business server side components on the client side with in the browser.
• Programmed different REST controllers that return responses in JSON and XML format based on request type.
• Used JMS specification as message broker between legacy application and enterprise application.
• Worked in Eclipse environment, configured and deployed the application onto WebSphere application server using Maven scripts to automate the build and deployment process.
• Worked on PL/SQL and created views, triggers, functions and stored procedures.
• Created unit test cases using JUnit framework for testing web services and other modules in the application.

Environment: Java/J2EE, Spring, Hibernate, JSP, JSTL, AJAX, JavaScript, CSS, HTML, Oracle, PL/SQL, REST, JSON, XML,JMS, Eclipse, GIT, JUnit, Maven, TOAD, Tomcat, WebSphere, JUnit, Log4j.

Confidential, Raleigh, NC

Java Developer

Responsibilities:

• Worked seamlessly with Business Analyst, Technical Lead, Project Manager, Release Manager and Quality Analyst.
• Developed client request validations and processing using Spring Validation.
• Business logic was developed using Spring concepts like Spring IOC, Spring MVC, Spring AOP for handling transactions.
• Designed and developed the front end using JSP,AJAX, JavaScript, jQuery, Tag libraries for reusable web interface components including the open source Display Tag libraries
• Used Spring ORM to integrate with Oracle to implement the persistence layer in Hibernate.
• Provided J2EE consultant service including, infrastructure integration, core Java programming, open source framework development.
• Performed OR Mapping using Hibernate Annotations and collection mapping.
• Engineered Web Services (SOAP) for transmission of large blocks of XML data between two interfaces for policy management service using Apache CXF.
• Using JIRA to manage the issues/project work flow.
• Configured and customized logs using Log4J and used JUnit for unit testing.

Environment: Java/J2EE, Spring, Hibernate, WebLogic, jQuery, JavaScript, JUnit, AJAX, XML, JAX-WS, SOAP, Oracle, PL/SQL, ANT, SVN, JIRA,Log4j, Windows.

Confidential, Plano, TX

Java Developer

Responsibilities:

• Application has been developed based on Model View Controller (MVC) architecture Using Spring Framework.
• Wrote DAO layer using Hibernate to access the Oracle database.
• Used JSP, JSTL, CSS, JQuery and JavaScript for front-end design.
• Used JavaScript for client-side validations, and AJAX to create interactive front-end GUI.
• REST web services are also used to consume third party services.
• Followed Agile methodology (Scrum Standups, Sprint Planning, Sprint Review, Sprint Showcase and Sprint Retrospective meetings).
• Used Java/J2EE Design patterns such as Singleton, Factory, Data Transfer Object (DTO) and Observer etc.
• Implemented PL/SQL queries and used MySQL stored procedures, and built-in functions to retrieve and update data from the databases.
• Used JUnit for debugging, testing and maintaining the system state.
• Used Maven for building application and used Log4J for logging and debugging.
• Installed, configured, upgraded and maintained Apache Tomcat Server on various platforms.
• Configured Maven dependencies for application building processes that created Pom.xml files.

Environment: Java/J2EE, Spring, Hibernate, REST, Apache Tomcat, MySQL, AJAX, JQuery, XML, JavaScript, CSS,JSP,JSTL, Maven, Eclipse, JUnit, SVN, Log4j, Windows.