SUMMARY

• Over 9 years of IT 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.
• Experience in working with IDE’s like Eclipse, My Eclipse, Spring Tool Suite (STS), IBM RSA, Net Beans, and IBM RAD.
• Hands on experience with Multi - Threading and Collections frameworks.
• Hands on experience in Web Application Development using Client Script design technologies like AngularJS, JQuery as well as HTML, CSS, XML,JavaScript.
• Extensive experience in various Java/J2EE technologies including Core Java, J2EE (EJB, Servlets, JSP, JDBC), Spring (IOC, MVC, AOP, DAO), Hibernate andJavaWeb Framework along with Web Services (SOAP, RESTful) and Database related technologies.
• Worked on different Application and Web Servers like IBM Web Sphere, BEA Web Logic, Apache Tomcat and JBoss.
• Hands on experience in Ant/Maven Scripts for Build activity and Log4J for application logging.
• Worked extensively on projects using SQL and PL/SQL. Created and modified Stored Procedures to encapsulate business logic in the database.
• Designed and coded application components in a Test Driven Development (TDD) approach.
• Experience on different operating systems like UNIX, Linux and Windows.
• Performed Code review and applied performance tuning techniques to improve the query performance.
• Expertise in Performance improvement and Production support for live Applications.
• Excellent skills in programming using wide variety of languages and ability to adapt new latest technologies & work in Multi-platform environment.
• Has the motivation to take independent responsibility and be a productive team member, accompanying a strong programming and analytical background.
• Good verbal and analytical skills.

TECHNICAL SKILLS

Technologies: Core Java, Java, Applets, Swings, Java Beans, J2EE (JSP, Servlets), CSS, NodeJs, JavaScript, AngularJS, Web Services, JDBC/ODBC, Oracle.

Languages: C, C++, Java, UML, HTML, SQL, PL/SQL.

Frameworks: Struts, Spring, Hibernate, JSF

IDEs: Eclipse, Spring Tool Suite (STS), RSA, My Eclipse, Net Beans, IBM RAD.

Design tools: Rational Rose, Visio.

Operating Systems: Windows (NT/2000/XP, 7), UNIX and LINUX.

Application Servers: IBM WAS Server, BEA Weblogic Server, Apache Tomcat

Other Tools: HTTP Watch, TRAC (Defect Tracking), CVS, GIT, SVN, IBM Clearcase, SOAP UI, XML Notepad, WebStorm.

PROFESSIONAL EXPERIENCE

Confidential, McLean, VA

Sr. Java Developer

Responsibilities:

• Involved in gathering and analyzing business requirements and converting them into technical specifications.
• Developed user-friendly web-based GUI using AngularJS,JavaScript, CSS, HTML, and NodeJS.
• Worked on developing the backend part of the application involving Spring, Hibernate 3.2 and Rest Web Services.
• Used Hibernate for Object Relational Mapping.
• Developed SQL queries and Stored Procedures for retrieving the data from several databases.
• Developed MAVEN scripts to build and deploy the application onto Application Server and ran UNIX shell scripts and implemented autodeployment process. Used Maven as the build tool and is scheduled/triggered by Jenkins (build tool).
• Used tools like PMD, Checkstyle, SONAR for managing and monitoring coding standards, code complexity and code coverage.
• Wrote JUnit test cases to test business logic.
• Write Jasmine Unit Test for JS modules and generate coverage reports.
• Used SOAP UI to test the web service API calls.
• Used Git as version control to check in the code, Created branches and tagged the code in Git.
• Used Log4j framework to log/track application.
• Agile methodology was adopted in the development. This includes daily Scrum.
• Responsible for Development, Bug fixing and maintenance of application.

Environment: JDK 1.7, Spring Tool Suite STS, Windows 7, Core Java, J2EE, AngularJS, Spring, Hibernate, Unix, REST Web Services, SOAP UI, Maven, Apache Tomcat, PostgreSQL, JUnit, Git, Agile, VersionOne, JavaScript, CSS, Html, WebStorm, Jenkins, Jasmine, SONAR, Log4j.

Confidential, Herndon, VA

Sr. Java Developer

Responsibilities:

• Followed AGILE Methodology and also coordinated with product owners to gather requirements.
• Developed business components using core java concepts and classes like Inheritance, Polymorphism, Collections, Serialization and Multithreading etc.
• Used SPRING framework that handles application logic and makes calls to business objects and services mainly SOAP Web services.
• Implemented DAO for data access using Spring ORM and HIBERNATE.
• Extensively used Hibernate concepts such as inheritance, lazy loading, dirty bit checking, optimistic locking, and transactions.
• Developed a Web Service (SOAP, WSDL) that is shared between front end and cable bill review system.
• Created build, deployment and configuration related scripts for Maven.
• Code quality check using PMD, Code coverage checks using SONAR.
• Develop JUNIT test cases for application unit testing.
• Implement Hibernate for data persistence and management.
• Used Spring Framework for Dependency injection and integrated with the Spring Web Flows
• Used SOAP UI tool for testing web services connectivity.
• Used SVN as version control to check in the code, Created branches and tagged the code in SVN.
• Used Log4j framework to log/track application.
• Responsible for effective communication between the project team and the end user.

Environment: JDK 1.6, Eclipse IDE, Core Java, J2EE, Spring, Hibernate, Unix, Web Services, SOAP UI, Maven, Weblogic Application Server, SQL Developer, JUnit, SVN, Agile, SONAR, Log4j.

Confidential, Chicago, IL

Sr. Java Developer

Responsibilities:

• Designed and implemented the User Interface for e-Customer Services (eCS) Application using XHTML, JSF2.0, J2EE and Oracle SQL.
• Developed various Database interaction objects by implementing the DAO patterns and used JDBC as Model Component.
• Involved in development of various controller classes as a part of Spring MVC Framework.
• Developed and implemented eCS applications using Java, J2EE, XHTML, Hibernate and Spring.
• Designed and coded application components in an agile environment using a Test Driven Development (TDD) approach
• Built ANT scripts for automated deployment and for the build operation of the entire application
• Used JSON as response type in REST services
• Created XML for deployment descriptors, Spring configuration files and custom validation files.
• Developed and Deployed Java beans and other Components in the IBM Web sphere Application Server 7.
• Used Oracle SQL as the database and wrote SQL queries in the DAO Layer.
• Designed and created the database tables and wrote SQL queries, Joins, stored procedures, triggers and functions to access Oracle SQL.
• Performed production support of the application in production.
• Create DAO classes using Hibernate HQL language to perform DB operation on the database.
• Involved in User requirement meetings, Design discussions and provided valuable solutions various technical challenges.
• Developed a tool to retrieve and send data to third party service provider. This feature was implemented using REST
• Used ANT scripts for automated deployment
• SVN repository was used to manage the application source code. Created branches to individual development approach.
• Wrote a Web Service client to consume messages from the upstream system to fetch the TIN information of the customer.
• Used RESTFUL Services to interact with the Client by providing the RESTFUL URL mapping

Environment: Core Java, Unix, J2EE, XML Schemas, Spring, Hibernate, XML, JavaScript, XHTML, JSF2.0, Design Patterns, JUnit, Oracle SQL, REST, Web Services, ANT, IBM WebSphere, Windows 7, SVN

Confidential, Pleasanton CA

Java Developer

Responsibilities:

• Designed and implemented the User Interface using JavaScript, HTML, XHTML, XML, CSS, JSP, and AJAX.
• Used Spring JDBC to execute database queries. Created row mappers and query classes for DB operations.
• Used Spring framework for Dependency Injection and JDBC connectivity.
• Developed RESTful Web services client to consume JSON messages using Spring JMS configuration. Developed the message listener code
• Design HTML prototypes, visual interfaces and interaction of Web-based design.
• Involved in development of custom Servlet handling http request and response objects.
• Create JSP pages for the Customer module of the application. Coded a JS util file for commonly used JS validation.
• Actively involved in code review, performance tuning and bug fixing phases.
• Good team player with ability to solve complex issues. Initiated team discussions to improved efficiency of the system.
• Used Maven as the build tool and Tortoise SVN as the Source version controller
• Involved in the deployment of the application in Integration and Implementation environment.
• Used Subversion (SVN) as the configuration management tool to manage the code repository.

Environment: Core Java, UNIX, J2EE, XML Schemas, XML, JavaScript, JSON, CSS3, HTML5, Angular JS, Hibernate, Design Patterns, Servlets, JUnit, JMS, MySQL, REST Web Services, Apache Tomcat, Windows XP.

Confidential, Atlanta, GA

Java Developer/Onsite Coordinator

Responsibilities:

• Developed complete Web tier of the application using Spring MVC Framework
• Involved in Object Oriented Analysis (OOA) and Object Oriented Design (OOD) Techniques using Unified Modeling Language (UML)
• Designed and developed the presentation layer using, JavaScript, XML, XSL, JSP.
• Java Beans were used to handle business logic as a Model and Servlets to control the flow of application as Controller.
• Deployed the application on WebSphere application server. Used log4j for logging messages and Rational Clear Case for version Control.
• Used Hibernate as persistence Layer ORM Framework to perform database operations..
• Configured Spring AOP framework to apply Logging and Transactions. Used spring transactions to perform transaction management.
• Implemented REST API and deployed the Web services using WebSphere Server.
• Developed system prototype and presentation using HTML.
• Created and maintained all the Database ObjectswithOracle 10G.
• Involved in implementing REST Web Services server and client with jax-ws using apache axis 2 Standard Implementation (SI) which provides the wscompile and wsdeploy tools for developing, deploying, and invoking a Web Service.
• Used IBM Clearcase to manage source repository.
• Performedrequirement analysis to deliver BRDs (Business Requirement Documents).
• Responsible for effective communication between the project team and the end user.

Environment: Core Java, J2EE, JSP, Servlets, EJB, Spring MVC, Spring Security, Hibernate, REST Web Services, IBM Web sphere Application Server, JavaScript, CSS, Maven, Oracle, JUnit, Linux, XML, IBM Clearcase, Spring AOP, UML.

Confidential

Java Developer

Responsibilities:

• Involved in requirement gathering, application architecture and process flow wherever applicable
• Developed the front-end pages in HTML and done client-side validations in JavaScript
• Developed Servlets to perform business logic and to interact with the database using JDBC
• Developed code for the registration of the enrolling customer
• Developed login and authorization of utility bills payment process for registered customers.
• Developed mail utility class using JavaMail API.
• Involved in call flow and dialogues for an IVR system interface.
• Involved in designing the database in SQL Server
• Developed the SQL queries using joins, stored procedures and triggers.
• Performed Unit and System Testing and prepared test cases and test reports.
• Involved in walkthroughs and the installation process.

Environment: Core java, Java 1.5, J2EE, JSP, Servlets, SQL Server, JNDI, PL/SQL, ANT, XML, JavaScript, Eclipse, Log4j.