SUMMARY

• 8+ Years of progressive experience in Object - Oriented Analysis and Design with experience in the full life cycle of the software development process including requirement gathering, design, development, testing, Implementation and maintenance in Java/J2EE technology.
• Expertise in Agile Software Development Methodology including Scrum technology.
• Expertise in several J2EE technologies like Servlets, JSP, Spring, Struts, EJB, JSF, SOAP and REST web services, Hibernate and JDBC.
• Experience in front end development using HTML, CSS, JavaScript, JQuery, Ajax and JSTL.
• Employed design patterns like Singleton, Business Delegate, Session Façade, MVC etc. in project design & development.
• Experience using various application servers - WebLogic, IBM Web Sphereand, Apache Tomcat.
• Hands on experience in build tools like Maven and ANT.
• Expertise in MVC frameworks using Spring and Struts.
• Very good Confidential build and Deploying EAR, WAR, JAR files on test, stage and production servers and also experienced in using Version Control Tools such as SVN,CVS and Git.
• Involved and worked on the development and execution of automation test strategies, functional testing, automated test sets using, data-driven tests.
• Participate in a team, responsible for the design, implementation, and automate deployments of systems, network, and storage hardware and software.
• Extensively used Jenkins application for continuous integration to setup the nightly builds and for deploying artifacts into corporate archiva repository.
• Experience in using DOM, SAX, DOM4J and XmlBeans parsers to process, validate, parse and extract data from XML files.
• Good knowledge of database design and development with relational database schema (RDBMS) and normalization of tables.
• Hands-on writing Stored Procedures, SQL queries. Experience in writing SQL, PL/SQL programming and SQL Loader. development experience with IDE's like Eclipse and STS.
• Experience in providing production support for customer related issues and application maintenance.
• Excellent in communication, analytical, business and interpersonal skills. Comfortable working independently and also a good team player.
• Highly motivated to take independent responsibility as well as has the ability to contribute and be a productive team member
• Proactive and self-starter with excellent analytical, communication and interpersonal skills.

PROFESSIONAL EXPERIENCE

Confidential, Owings Mills, MD

Java Developer

Responsibilities:

• Worked in AGILE software methodology with quarterly releases (six sprints per release).
• Involved in development of User Interface using HTML5, JavaScript and JQuery.
• Designed, developed a custom, single-page, responsive web application on front end using AngularJS.
• Designed and developed service layer using Spring with Dependency Injection.
• Used Spring Jdbc to interact with database for transactional operations.
• Consumed and produced REST based services using Apache Wink.
• Enabled better quality control of Java source code by implementing SonarQube to report code quality.
• Build the application using Jenkins and deployed in different environments.
• Used LOG4J for tracking errors and debugging the code.
• SVN was used for project management and version management.
• Used Maven to build the application and deployed in Websphere application server.
• JUnit tests were written to test each module in the application.
• RAD used as an IDE for development.

Technologies: Java, J2EE, Spring, Spring JDBC, AngularJS, JavaScript, JSP, Jenkins, HTML5, JQuery, RAD, SQL, Websphere, RESTful, JSON, Oracle, DbVisualizer, Agile Scrum, Rally, SonarQube, Maven, SVN.

Confidential, Yorktown Heights, NY.

Java Developer

Responsibilities:

• Used Agile (Scrum) development methodology during designs, implementation, testing, and production release.
• Involved in development of User Interface using HTML5, CSS3, JavaScript, jQuery, JSON and AngularJS
• Developed Data Access Layer using Hibernate ORM framework. hibernate frame work.
• Consumed and produced REST based services using Jersey.
• Used karma.js for UI Unit testing and JUnit for server side testing.
• Used LOG4J for tracking errors and debugging the code.
• SVN was used for project management and version management.
• Used Maven to build the application and deployed in Weblogic application server.
• JUnit tests were written to test each module in the application.

Technologies: Java1.6, JSP, Servlets, Hibernate, Spring, JDBC, AngularJS, JavaScript, Jenkins, HTML, CSS, Eclipse, WebLogic, RESTful, JSON, Oracle, Maven, SVN.

Sr. Java Developer

Responsibilities:

• Involved in Analyzing Software Requirements, Specification, Design and implementation of application using Agile (Scrum) methodology.
• Involved in designing the application using MVC patterns and developed the user interface using JSF and Richfaces.
• Developed the presentation layer for the application using HTML, CSS,JSP, JSTL, JavaScript, JSONand Ajax.
• Hands on experience Spring framework (Spring IoC, Dependency Injection).
• Analyzing the business requirements and preparing use-case diagrams using Rational Rose.
• Prepare and review the technical design for the system that adheres to the MVC architecture using Front Controller, Business Delegate and Data Access Object patterns.
• Used JAX-RS (REST) to produce web services and involved in writing clients to consume the web services.
• Hibernate is used as backend ORM tool for implementation of persistence layer and mapping of POJOs.
• Hands on experience in JSON parsing.
• Extensively used Oracle as backend database and involved in developing SQL queries, stored procedures, and functions.
• Deployed the application on WebLogic server on STS IDE.
• Experience in building code using Maven and continuous integration build using Jenkins.
• Used Maven tool for building application EAR for deploying on WebSphere application server.
• Extensively used Test Driven Development (TDD).
• Code reviews and refactoringaredone during the development and check list is strictly adhered during development.

Technologies:Java 1.6, J2EE,JSF 2/Richfaces, HTML,CSS,Hibernnate, Spring, UNIX (Solaris), Shell, WebLogic, RESTful, STS, XML, Maven, Oracle, SQL, Log4J, SVN, Jira, Windows/Linux.

Confidential, Minneapolis, MN.

Sr. Java Developer

Responsibilities:

• Involved in all phases of the Software development life cycle (SDLC) requirements gathering, analysis, design, development, building, testing, and deployment using Agile (Scrum) methodology.
• Experience in gathering requirements, design and develop application.
• Design and Coding of various JAVA, J2EE modules.
• Used JAX-RS (REST) to produce web services and involved in writing programs to consume the web services.
• Designed GUI layer with Jquery, Angular JS and Bootstrap.
• Skilled in developing web applications using Java, HTML,CSS,JSP, Servlets, JDBC, XML, AJAX, JavaScript, JQuery, JSON.
• Used Spring JDBC in data access layer to access and update information in the database.
• Used Oracle database as backend database and involved in developing SQL queries, stored procedures and functions.
• DevelopedHibernate in Data Access Layer to access and update information in the database.
• Deployed enterprise application artifacts in Weblogic server.
• Used Maven as a build tool and usedJenkins for continuous integration development.
• Used SVN as version control across common source code used by developers.
• Code reviews and refactoring done during the development and check list is strictly adhered during development.
• Unit test the code changes followed by supporting quality assurance and user acceptance test teams.
• Involved in Bug fixing of various modules that were raised by the testing teams in the application during the Integration testing phase.
• Used database development tools like TOAD and Oracle SQL developer to access and modify the database objects and records.

Technologies:Java 1.6, J2EE,SOA, Maven, Angular JS, Spring, Hibernate, Web services(REST), WebLogic, Oracle,JSON, XML, SQL, Eclipse, Junit, SVN, JIRA, Windows/Linux, Jenkins.

Confidential, New York, NY

Sr. Java Developer

Responsibilities:

• Involved in all phases of the Software development life cycle (SDLC) requirements gathering, analysis, design, development, building, testing, and deployment.
• Generated Use case diagrams, Activity flow diagrams, Class diagrams and Object diagrams in the design phase and Used the Agile Environment.
• Programming on Core Java and J2EE to deal with the classes, objects and their reusability.
• Analyzing the business requirements and preparing use-case diagrams using Rational Rose.
• Extensively used Spring MVC as a control layer.
• Used Hibernate Persistence Strategy to interact with database and worked with all kinds of Hibernate mappings.
• Designed and developed User Interface, application modules using JSP, Hibernate, Spring, JavaBeans, HTML, CSS, JavaScript and AJAX.
• Worked with SOAP web services.
• Used Spring for cross cutting concerns and IOC for dependency injection.
• Worked on STS IDE for developing portlets and business logic.
• Developed the code using Test Driven Development(TDD).Followed good coding and standards, reviews and refactoring has done using different open source tools.
• Used JDBC to access SQL database for accessing customer information.
• Used Maven to create the application build and include project dependencies.
• Administration and configuring WebSphere application server for deploying application, creating JDBC Data sources, creating servers.
• Involved in developing SQL queries, stored procedures, and functions.
• Used shell scripting for batch programming and to automate the process.
• Code reviews and refactoring done during the development and check list is strictly adhered during development.
• Involved in the Integration Testing and User Acceptance Testing support.
• Used different Design patterns like MVC pattern, DAO pattern and singleton to achieve clean separation of layers.
• Developed Custom tag libraries to separate presentation and processing logic.
• Prepared the test plans and executed test cases for unit, integration and system testing.
• Involved in JUnit Testing of various modules by generating the Test Cases.
• Involved in Bugfixing of various modules that were raised by the testing teams in the application during the Integration testing phase.

Technologies:Java 1.6, J2EE, Spring MVC, Hibernate, JDBC, JSP, Servlets, UNIX, HTML,Shell,Websphere,STS,SVN, XML, SQL, AJAX, JSON, JavaScript, Maven, PL/SQL, Oracle.

Confidential, Albany, NY.

Java Developer

Responsibilities:

• Responsible for discussing and understanding the requirements received from the client and prepare design document with approach details for the implementation of the enhancement.
• Involved in all phases of the Software development life cycle (SDLC) requirements gathering, analysis, design, development, building, testing, and deployment.
• Created user interfaces web interface module using JSP and Struts Framework.
• Developed reusable components using JavaScript, XML and HTML.
• Used Hibernate and Spring mapping to execute the DAOs for database complex queries
• Developed forms for user event handling and validations using JavaScript and AJAX.
• Developed the application using Struts Framework which is based on the MVC design pattern.
• Developed AJAX technologies using JavaScript and XML, HTTPrequest Object to refresh data on a part of webpage instead full loading.
• Used Hibernate to map the database tables using hbm.xml files.
• Deployed objects, JAR, WAR files on BEA Weblogic application server.
• Extensive code coverage using JUnit Tests.
• Used SVN for version control.
• Log4j is used for logging different types of messages to write on to the proprietary log model.
• Involved in agile development with short, rapid development cycles.
• Hands on experience in building tool like Maven, Jenkins, and ANT.

Technologies:Java, J2EE, Struts,Spring,JSP, Servlets, Hibernate, SQL, HTML, JavaScript, CSS, Oracle, Eclipse, SVN, Weblogic, Junit, Unix, Maven.

Confidential

Java Developer

Responsibilities:

• Involved in analysis, design and development of application and developed specifications which include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Developed handlers which should handle WebServices calls using Axis 2.0 and http requests to process the data. Used Sax parser to parse the XML response from Hosts.
• EJB components were developed for middle tier component implementation and business logic implementation..
• Implemented SOAP using Web services to communicate with other systems.
• Built web applications using Struts MVC framework.
• Developed PL/SQL database scripts and written Stored Procedures and Triggers.
• Developed server side applications using Servlets, EJBs and JDBC.
• Used Oracle database as backend databases and actively involved in writing PL/SQL functions and packages.
• Developed XML configuration files, properties files used in struts validator framework for validating form inputs on server side.
• Developed web service client based on WSDL’s provided by middleware team for retrieving bill credits and customer agreement data from backend systems database.
• Developed JSP's with Struts custom tags and implemented JavaScript validation of data.
• Used Tortoise SVN as version control across common source code used by developers.
• Used HTML, CSS, JavaScript and JQuery for developing web pages.
• Developed Message Driven Beans for asynchronous processing of alerts.
• Extensively configured the build files to different Environments.
• Involved in deployment of application on Weblogic Application Server in Development & QA environment.

Technologies:Java 1.6, J2EE, Struts 1.1, Eclipse,EJB, JSP, Servlets, JQuery, AJAX, HTML, Web Services,XML, Ant, SOAP,SQL, JDBC, Oracle,Unix,Weblogic 7.0