SUMMARY:

• A motivated proactive professional with 6 years of experience, coupled with strong analytical and adaptive skills in implementing various business applications and products using JAVA/J2EE technologies.
• Experience in all phases of Software Development Life Cycle Process across various workflows (Requirement study, Analysis, Design, Coding, Testing, Deployment and Maintenance) in Web & Client/Server application development.
• Good experience in application development using Java, J2EE, JDBC, JSP, Servlets, XML, HTML, AJAX.
• Hands on experience in Web Application Development using Client Script design technologies like JQuery as well as HTML, CSS, XML.
• Extensive experience in various Java/J2EE technologies including spring (MVC, AOP, DAO), Hibernate and Java Web Framework along with Web Services (SOAP, RESTful API) and Database related technologies.
• Experience in designing and developing Service Oriented Architecture using SOAP.
• Good knowledge of Design Patterns like Singleton, DAO, Factory, MVC.
• Experience in Java IDE tools like Eclipse, Net Beans.
• Experienced in building sophisticated distributed systems using REST/hypermedia web APIs (SOA)
• Good Knowledge in building and deploying MAVEN scripts for deployment and customizing WAR/ JAR file management for web applications.
• Working knowledge of PL/SQL and databases like MS SQL Server, Oracle 10g/11g and tools like oracle SQL Developer.
• Expertise in JUnit for core java business logic to develop unit testing and debugging of application.
• Experience using Web/Application Servers like Apache Tomcat and Oracle Application Server.
• Experience with source control platform such as Git repository.
• Experienced in handling end users and troubleshooting real - time issues in production environment including network, operational and application problems.
• Ability to achieve immediate and long-term goals and meet operational deadlines
• Excellent organizational and analytical abilities teamed with effective oral and communication skills and ability to work in complex environments.

TECHNICAL SKILLS:

Application Servers: Oracle Application Server, Apache Tomcat, HTTP Web Server

Operating Systems: Windows, Linux

Java Technologies: J2EE, JSP, Servlet, spring, JDBC, Hibernate, JUnit, Web services (RESTful, SOAP)

Languages: Core Java, basic C, Android

Scripting Languages: JavaScript, jQuery

Markup Languages and Design: HTML, XML, CSS

Databases: Oracle 10g/11g, MY SQL, SQL Server

Query Language: SQL,PL/SQL

Build Tools: Maven

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte, NC

Java Developer

RESPONSIBILITIES:

• Involved in gathering and analyzing business requirements and converting them into technical specifications.
• Implemented major concepts of the application using Core Java, J2EE, Servlets, JSP, JDBC, MVC, Spring Framework, Hibernate, Java Beans and XML.
• Developed user-friendly web-based GUI using JSP, JavaScript, CSS and HTML.
• Implemented the back-end components of the application using spring framework, integrated Hibernate ORM with the spring framework for object relational mappings and data management using Oracle database.
• Wrote configuration files to integrate hibernate with spring framework.
• Involved in designing and implementing persistence layer with Hibernate following the Generic Data Access pattern.
• Experienced in build tool like Maven and using them with continuous integration tools like Jenkins to create and publish application artifacts.
• Used Hibernate annotations for defining object relational metadata.
• Used JSP, JavaScript and JDBC to create web Servlets.
• Developed REST controllers using Spring Data REST to serve the UI with required JSON data.
• Experience in Java IDE tools like Eclipse, Net Beans.
• Developed REST exception handling controller advices to respond to bad requests and server-side exceptions.
• Consumed SOAP services in the application using WSDL's to get data from other services of the client.
• Extensive use of JAXB to convert the xml schemas into objects to use in the application.
• Written fast and effective Integration test cases using spring for Persistence layer; test cases which test persistence layer concepts such as Attach/detach entity objects, Optimistic locking, and Transactional behavior of methods using the real database.
• Used AJAX and Custom tag lib.
• Designed and developed Use Cases, Class Diagrams and Sequence Diagram using UML
• Responsible for Development, Bug fixing and maintenance of application.
• Wrote JUnit test cases to test business logic.

ENVIRONMENT: Spring, AJAX, Hibernate, Hibernate-Annotations, Hibernate Entity Manager, HQL, Oracle 10g, Eclipse, XML, JUnit, Log4j, Java, JSP, JDBC, Web Services.

Confidential, Charlotte, NC

Java Developer

RESPONSIBILITIES:

• Actively involved as analyst to gather requirement, requirement analysis, and converting into UIM design.
• Involved in development of the applications using SpringWebMVC and other components of the Spring Framework, the controller being Spring Core (Dispatcher Servlet)
• Have used oracle design studio for designing solution for telecom products and services.
• Have used Weblogic server to deploy the application managing users and authentication.
• Worked on data migration from different sources to UIM database.
• Have used bulk inserts, parallel DML and query tuning for data migration optimization.
• Have developed SOAP based services to integrate with oracle order management system
• Have used JMS queue for integration with up and down stream application
• Developed test cases and performed unit test using JUnit Framework
• Responsible in complete Software Development Life Cycle (SDLC) - design, coding, testing and documentation in agile methodology.
• Experience in Java IDE tools like Eclipse, Net Beans.
• Designed, developed and maintained the data layer using Hibernate and performed configuration of Spring Application Framework.
• Used Hibernate to store the persistence data into the IBM DB2 UDB database and written HQL to access the data from the database.
• Designed and implemented an interpreter for a generic object-oriented language.
• Used XML, WSDL SOAP Web Services for communicating data between different applications
• Deployed the application on Web Sphere Application server.

ENVIRONMENT: Java, J2EE, Spring MVC, Hibernate, HTML, JSP, JDBC, DB2, Web sphere, Oracle 11g, PL/SQL, Weblogic, Oracle UIM.

Confidential

Java Developer

RESPONSIBILITIES:

• Mainly involved in enhancements, new changes in functionality.
• Developed the screens using JSP - Servlets technology.
• Involved in writing stored procedures and PL/SQL scripts in Oracle.
• Involved in bug fixing.
• Involved in writing scripts in Oracle for updating the backend.
• Writing procedures and packages for handling database operations.
• Involved in Bug fixing and maintenance of the application.
• Developed multi-tiered object-oriented system architectures utilizing Use cases , UML
• Using threads to create bulk data to users into excel sheets.
• Used JAVA, JSP and Servlets using EA framework.
• Using CSS, Java script for client validation.
• Used XML language for handling events

ENVIRONMENT: J2EE /Oracle 10g, JAVA/J2EE, Weblogic 10.X, JSP, Servlets, spring, JavaScript, PL/SQL.