SUMMARY

• 9+ years of experience as a Java/J2EE Developer in analysis, design, implementation, integration, testing and maintenance of applications using Java/J2EE and Object Oriented Client - Server technologies.
• Extensively worked with Retail, Healthcare, Insurance and Investment domain with good knowledge of developing complex projects and good management skills of the deliverables.
• Experience in working with various Software Development Life Cycle (SDLC) methodologies based on Agile, Scrum, Waterfall Model.
• Good knowledge on corejavawith strong understanding of Multithreading, Collections, Exception handling, Garbage Collector.
• Experience in Front-End UI technologies like HTML, XHTML, HTML5, CSS3,JavaScript, Angular JS, Angular 2, Node JS, Boot Strap, AJAX and JQuery.
• Expertise at using frameworks and tools like Spring Framework 3.x/4.x (Spring Core, DAO, ORM, AOP, Spring Security), Spring Boot, Hibernate (Mapping, Cashing).
• Strong understanding of Data Structures, Algorithms and Collections Framework.
• Extensively worked on n-tier architecture systems with application system development using CoreJava, JDBC, JNDI, JSTL, JPA, Servlets, JSP, EJB, JMS, Web services, Restful (JAX-Rs, Jersey) and SOAP web services.
• Design and development of web-based applications using different Web and application servers such as Apache Tomcat, WebSphere 8.0, JBoss 7 and WebLogic.
• Experience in ANT and Maven build tools.
• Good hands on Experience in designing and developing J2EE compliant systems using IDE tools like Eclipse, Net Beans, My Eclipse, RAD and InteliJ.
• Good knowledge in Log4j, JUnit, JMeter, Maven and Jenkins.
• Having experience in various RDBMS databases like Oracle, SQL server, MySQL. And NoSQL databases like Cassandra and MongoDB.
• Experience in implementing Web Service client using SOAP, WSDL, REST and XML standard using SOA.
• Strong experience with Version Control like GIT, SVN and CVS.
• Possess strong working knowledge of Database Programming using SQL, PL/SQL, Triggers and Stored Procedures.
• Extensive experience working with AJAX framework and single page web applications using AngularJS.
• Highly motivated team player with strong communication, analytical, documentation and organizational skills.
• UsedSubversionto implement version control System.
• Carried out unit testing of AngularJS component using debugging tool likeJasmine.
• Wrote Unit Test Cases usingJunitand Performed Validation using Java Script.
• Full life Cycle Implementation of P&C for SDLC Lifecycle in AgileScrumFormat.

TECHNICAL SKILLS

Languages: JAVA, C, C++, SQL, and PL/SQL.

Web Technologies: HTML, JavaScript, CSS, Angular JS, Angular 2, AJAX, XML, XSLT,JavaBeans, JMS.

J2EE Technologies: Servlets, JSP, JSF, EJB, JMS, JNDI, Web Services, JDBC, SOAP, RMI.

Methodology: Agile, Scrum, RUP, TDD, OOAD, SDLC.

JavaScript Technology: Angular JS, Node.js.

App/Web servers: Apache Tomcat, Weblogic, WebSphere, JBoss, WAS 5.x, Grunt server.

Applications Frameworks: Spring, Hibernate, Struts, JSF.

Web services: SOAP, WSDL, AXIS, JAX-WS, REST, JSON, JAX-RS, JAX-RPC, UDDI.

Databases: Oracle, MySQL, SQL Server, DB2, MongoDB, Cassandra, XML XML, XPATH, XSLT, XML SPY, JAXB, SAX, DOM, JAXP.

Tools: ANT, JUNIT, Log4j, JMETER, TOAD, Maven, Rational Rose.

IDEs: Eclipse, My Eclipse, NetBeans, InteliJ.

Operating Systems Windows: UNIX, LINUX.

PROFESSIONAL EXPERIENCE

Sr.Java Developer

Confidential, Chesterfield, MO

Responsibilities:

• Used Spring MVC architecture to separate the presentation logic, control flow with business logic.
• Maintained CSS, HTML, XSL, XSLT, JavaScript, JSP, Angular JS, and Bootstrap for designing Webpages.
• Developed test cases by using JUnit and spring integration test framework.
• Focused on architecting NoSQL database like Mongo DB database.
• Designed and developed the persistence layer using Hibernate persistent objects.
• Designed and developed Web Services to provide services to the various clients using Restful.
• Worked as a CoreJavaDeveloperand responsible for Deployment and necessary configuration of WebSphere Application Servers.
• Authentication and Authorization is implemented by Spring Security.
• Created Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular js 2.0.
• Worked with GIT Version control system to track various aspects of the project.
• Developed build script using MAVEN to build, package, test and deploy application in application server.
• Used JUnit to test, debugged and implemented the application.
• Auditing tool is implemented by using log4j.
• Designed use case and class diagrams using Rational Rose.
• Involved in all phases of Software Development Life Cycle (SDLC) including analysis, design, development, and testing of the project.
• Agile methodology was used to develop the application.
• Implemented Coding Using Spring Boot,Javaand J2EE Design Patterns.

Environment: Java, J2EE, MySQL, Hibernate, Spring Boot, Junit, Mongo DB, WebLogic HTML 5, CSS 3, JavaScript, jQuery, Linux, Eclipse, WebLogic, AJAX, Angular JS, JSON, JSF.

Sr.Java Developer

Confidential, Chicago, IL

Responsibilities:

• Developed Web application using JavaScript, MVC and OOP client side validation using JavaScript.
• Worked on Agile Scrum methodology and involved in stand-up meetings to monitor the progress.
• Building application with JS frameworks such as Angular JS, Node.js.
• Implemented the backend business layers using Spring Beans, EJBs and Webservices.
• Developed Graphical User Interfaces by using JSF, JSP, HTML, CSS, and JavaScript.
• Responsible for validation of Client Interface using JavaScript and JQuery.
• Implemented Controller Classes and Server side validations for account activity, payment history and transactions.
• Implemented session beans to handle business logic for fund transfers.
• Used Spring ORM module to integrate with Hibernate.
• Worked onJavaScript libraries like jQuery and JSON.
• Created/managed Mongo DB/NoSQL collections. Developed Server side automation using Node.js scripting and connecting different types of SQL and NoSQL stores.
• Involved in writing the Maven build file to build and deploy the application.
• Used SVN as version control systems. Involved in writing Jasmine tests.
• Used Log4J to capture the logging information and JUnit to test the application classes.

Environment: Java, JSP,JavaScript, CoreJava, jQuery, Spring MVC Framework, Spring Tool Suite, Rational Rose, Log4j, JUnit, Maven, Web Logic, SVN, Web Services, WSDL.

Sr.Java Developer

Confidential, Chevy Chase, MD

Responsibilities:

• Followed Scrum Agile methodology for development of the application.
• Involved in analyzing the requirements and participated in discussions with business analysts.
• Involved in developing Hibernate DAO classes, mapping files for persistence layer.
• Developed user interface using JSP, JSP Tag libraries and Struts Tag Libraries to simplify the complexities of the application.
• Developed the middle tier using EJBs Stateless Session Bean, Java Servlets.
• Used Spring Framework for Dependency Injection and integrated it with the Struts Framework and Hibernate.
• Developed various helper classes needed following core java multi-threaded programming and Collection classes.
• Involved in writing HQL and SQL Queries for Oracle database.
• Developed Database Objects like PL/SQL packages, Stored Procedures and Materialized Views.
• Written Maven Scripts to build generate WAR file and deploy the application.
• Created REST Web Services for the management of data using JAX-RS.
• Used Log4j to setting up debugging and error information for production support.
• Involved in writing the JUnit test cases and integration testing of the system.
• Involved in bug fixing during the System testing, Joint System testing and User acceptance testing.
• Developed Unit test cases using JUnit.
• Used Log4J to capture the log that includes runtime exceptions.
• Used Rational ClearQuest for tracking errors and bugs in the project source code.

Environment: Java, J2EE, Spring, Hibernate, JMS, HTML5, CSS3, JavaScript, jQuery, JSP, AJAX, AngularJS, Oracle database, PL/SQL, ANT, Log4j, Git, Maven, JUnit, Eclipse

Sr.Java Developer

Confidential, New York, NY

Responsibilities:

• Designed use cases, sequence and class diagrams, activities, states, objects and components. Used UML (MS Visio) for software design.
• Worked on AGILE methodology.
• Written Java Script, HTML, DHTML, CSS, Servlets, and JSP for designing GUI of the application.
• Developing the application using Spring MVC Architecture with Hibernate as ORM framework.
• Design and develop XML processing components for dynamic menus on the application.
• Developed SQL queries for retrieving data used to generate the reports.
• Developed Stored Procedures and Triggers on Oracle Database.
• Designed and Developed End to End customer self service module using annotation based Spring MVC, Hibernate, Java Beans and JQuery.
• Developing Web services using SOAP frameworks.
• Used GIT for the version control management.
• Developed Logger classes using Log4j for efficient logging mechanism.
• Developed JUnit test cases for all use cases and executed them.
• Worked with Quality Assurance team in tracking and fixing bugs.
• Played a key role in for developing the application and fixing the production issues.

Environment: Java1.5,Java1.6, J2EE, Servlets, JSP 2.5, JUNIT, Spring 2.5.6/3.0,Hibernate 3.0, Oracle11g, Maven, Apache, SOA, Eclipse IDE 3.7, Log4J, Ajax, SOAP, PL/SQL, HTML, CSS, JavaScript, JQuery, SVN.

Java Developer

Confidential, Atlanta, GA

Responsibilities:

• Handled client change requests and enhancements on an Agile based development platform.
• Used Spring Framework as middle tier application framework, persistence strategy using spring support for Hibernate for integrating with database.
• Designed user interface layout using JavaScript, CSS, and HTML.
• Responsible for writing Struts action classes, Hibernate POJO classes and integrating Struts and Hibernate with spring for processing business needs.
• Created tables, triggers, stored procedures, SQL queries, joins, integrity constraints and views for multiple databases.
• Developed Ant Scripts for the build process and deployed in EAP Server.
• Developed User Interface using JQuery.
• Configured and deployed the web application using WebSphere Application Server.

Environment: JDK 1.5, JSP 2.0, HTML,JavaScript, Struts 1.2.8, JDBC 3.0, Confidential Web Sphere 6.1, XML, XSLT, Unix, JUnit, Ant, UML, JDBC, Maven, Oracle 10g.

JAVA Developer

Confidential, New York, NY

Responsibilities:

• Design and Development of the Object Oriented applications using OOA and OOD techniques in all Business Areas using Rational Rose.
• Gained substantial knowledge about the concepts, design advantages, traps and pitfalls of successful object-relational mapping.
• Developed class diagrams, sequence diagrams and object diagrams using UML methodology.
• Wrote Client side validation scripts using JavaScript.
• Designed and developed sub system using Java Servlets, JSP, J2EE Entity beans and Session Beans.
• Designed and developed web pages using HTML and JSP.
• Stored data in Oracle database and accessed using Oracle JDBC drivers.
• Used Eclipse as IDE to create, test and deploy EJB components.
• Design and developed Oracle stored procedures, functions, triggers and PL/SQL modules.

Environment: JDK, J2EE, Servlets, JSP, EJB, JDBC, SQL, HTML, JavaScript, Eclipse, XML and CVS.