SUMMARY:

• Over 8 years of extensive experience in application development using Java 1.7, J2EE, JMS, JSP, Servlets, Spring, JSF, AngularJS, JQuery, Hibernate, XML, SOA, JavaBeans, JDBC, WebSphere, UML, WebLogic, JBoss, Apache Tomcat, Spring Security.
• Proficiency in design and implementation of Object Oriented concepts (OOPS), Java and J2EE design patterns.
• Extensive Experience in retrieving and manipulating data from backend using Database SQL queries, PL/SQL - Stored Procedures, Functions, Sequences, Triggers, Views and Packages.
• Strong experience in Agile and Waterfall Methodologies, UML and Test Driven Methodologies and MVC based frameworks like spring, Struts and Hibernate for Persistence.
• Hands on experience in database connectivity (JDBC) for databases like Oracle, DB2, SQL Server, MySQL, Microsoft SQL and SAP HANA.
• Extensive experience in Core Java concepts like Exception handling, Multi-threading, Synchronization, Serialization, IO, Collections framework, Java Beans.
• Experience in dynamic web development using JQuery, AJAX, Java Script, XML and CSS3.
• Experience in developing cross-browser web applications using HTML, CSS, Bootstrap, XML, JSON, JavaScript, Angular JS, Node JS and Backbone JS. Worked with various CSS preprocessors like SASS, SCSS and LESS.
• Proficient in Object Oriented Design/Development (OOD), Object Oriented Analysis and Design (OOAD), Model View Control (MVC) design pattern including Singleton, Factory, Data access object (DAO), AOP, IOC and Test Driven Development (TDD) using Jasmine.
• Hands on experience in Front-End technologies like JavaScript, CSS3, JQuery, JSON, GWT and HTML5, Tag Libraries, Custom Tags, PHP, JavaScript, JQuery, Ajax, Angular JS, Node JS, Bootstrap .
• Good experience in developing web applications with Single Page Applications (SPAs) framework using AngularJS.
• Expertise in designing and developing rich, interactive data visualizations.
• Utilizing coding languages such as HTML, CSS, and JavaScript for prototyping and development.
• Experienced with web & application servers such as IBM Web sphere, Oracle Web logic and Apache Tomcat and JBOSS.
• Experience in working with build & deployment tools like Maven, Ant, and Jenkins.
• Strong knowledge in Object Relation mapping using Hibernate.
• Experienced in entire system life cycle (SDLC) including Analysis, Design, Programming, Building, Testing, Debugging, Maintenance and Enhancements of multi-tier, database driven J2EE applications.
• Extensive expertise in Struts, spring 2.x/3.x MVC, Spring AOP, SPRING-WEB Spring Security, Hibernate. Strong hand-on experience in their configuration, integration and implementation.
• Strong experience on Version Control Tools like Star Team, SVN, GitHub.
• Excellent experience in SOAP, Restful Web services, JIRA and Big Web service development and consumption using (JAX-RS and JAX-WS).
• Excellent analytical capabilities and good communication skills. Ability to quickly adapt to new environments and learn new technologies.

TECHNICAL SKILLS:

Languages: JAVA, C, PL/SQL, JavaScript

J2EE Standards: Struts, EJB, Servlets, JDBC, RMI, JavaBean, XML-JAXBFrameworks: JSF, Spring, Hibernate, Log 4j, EJB 3.0, struts, Jasper

XML Suite: XML, XSL, XSLT, JAXP, JAXRPC, JAXB, JAXR

Application/Web Server: Apache Tomcat 5.0, Web Sphere, JBOSS

Methodologies: SDLC waterfall model, Iterative model, Agile

Database: Oracle (version -10g, 9i), SQL Server, My SQL, NoSQL( MongoDB, Cassandra),MS SQL, SAP HANA.

Web Technologies: Spring, Hibernate, REST, JSF, Struts, Ajax, JSP, Servlets, Ibatis, JDBC, XML, HTML, JavaScript, JQuery, DOJO, CSS, Junit, Google GWT, IBM WebSphere, Mule ESB, AWT, SWING

Other Tools: Log4J

Operating Systems: Windows 98/NT/2000/XP. LINUX.

IDE: Eclipse 3.x, NetBeans, Eclipse IDE, WSAD, STS

Version Control Tools: Git Hub, Subversion (SVN), Star Team

Style: CSS3

WORK EXPERIENCE:

Confidential

Java Developer

Responsibilities:

• Involved in the development of presentation layer and GUI responsive development using JSP, HTML5, CSS/CSS3 Bootstrap& used Client Side validations were done using AngularJS, XSLT and JQuery (Masking), and Google graphs XMLDOM.
• Developed UML class diagrams, sequence and use case diagrams using Rational Rose.
• Used Dependency Injection feature of Spring MVC framework and O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Developed and implemented the MVC Architectural Pattern using Struts Framework including JSP, Servlets
• Developed the DAO layer for the application using Spring Hibernate Template support.
• Extensively involved in writing Object relational mapping code using hibernate, developed Hibernate mapping files for configuring Hibernate, POJOs for relational mapping.
• Implemented Transactions using spring framework.
• Used Spring MVC and Web Flow to bind web parameters to business logic.
• Developed application by using Struts, Servlets and JSPs.
• Functionalities include writing code in HTML, CSS, JavaScript, JQuery, Ajax, JSON, AngularJS, and Bootstrap with MySQL database as the backend.
• Installed, configured and maintained WebSphere Application Servers (WAS) in a network deployment.
• Used agile development environment and involved in daily SCRUM and worked on UAT issues and production support issues as a part of the Release support team.
• Developed server side applications using Servlets, JSP, and JDBC.
• Used JSP Tag Libraries (JSTL) to implement the logic inside the JSPs.
• Used plain JavaScript and JQuery, JavaScript Library to do the client side validations.
• Developed Web Services using REST, SOAP, WSDL, UDDI and XML.
• Used AJAX to get the data from the server asynchronously by using JSON object.
• Have worked on Oracle10g database for storing and retrieving the application data.
• Created a range of user interfaces, implemented complex business logic, simple and complex SQL queries and stored procedures implementation, Jasper report generation, testing and bug fixing process.
• Involved in configuring JMS and JNDI in rational application developer.
• Performed building and deployment of EAR, WAR, JAR files on test, stage systems in Web logic Application Server.
• Used Business Delegate, Service locator, Factory, Session Facade, DTO and DAO design patterns.
• Performed unit testing using JUNIT framework and tested DAO’s and Business Services.
• Wrote JUNIT Test cases for Spring Controllers and Web Service Clients in Service Layer using Mockito.
• Designed and developed the application using AGILE-SCRUM methodology.
• Used CVS as a version control system, an important component of Source Configuration Management (SCM).
• Used Sonar for maintaining the code quality and JUnit code coverage.
• Maintained relationship between objects using Spring IOC.
• Involved in working with the QA to assist in writing test code and debugging the defects in the application.

Environment: HTML, CSS, J2EE, Java 1.7, Angular JS, JavaScript, Spring, JMS, Web logic, XML, SOAP-UI, WSDL 1.1, SAX, JavaScript, Oracle11g/10g, JNDI, JUnit, Git Hub, SONAR,CVS, Log4J .

Confidential

Java Developer

Responsibilities:

• Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application developed using AGILE methodology.
• Developed class diagrams and sequence diagrams using Enterprise Architect.
• Gathering information of about loan accounts.
• Developed the application implementing MVC Architecture integrating JSF with spring frameworks.
• Involved in developing code for obtaining bean references in spring framework using dependency Injection (DI) and Inversion of Control.
• Involved in development of presentation layer using JSP and Servlets .
• Created configuration files for spring , Hibernate and JSF integration.
• Implemented Object-relation mapping in the persistence layer using Hibernate frame work.
• Developed REST services using JERSEY implementation.
• Used JAXB for data binding in supporting marshalling and un-marshalling SOAP requests and responses.
• Managed build results in uDeploy and deployed using workflows in uDeploy
• Delivered specific versions of various components of an application into target environments using uDeploy.
• Applying rules on individual accounts by drools rules engine which contain certain business rules.
• Communicated with external applications JMS messages using MQ Series.
• Developed the helper classes for better data exchange between the MVC layers .
• Implemented Multithread concepts in Java classes to avoid deadlocking.
• Worked on transforming regular UI pages using standard JSF to PrimeFaces.
• Used JUnit to write repeatable tests mainly for unit testing.
• Used Log4j as logging framework to capture the log traces of applications in debugging the issues.
• Implemented End to End testing code reviews.
• Generating the test reports at unit level and integration level
• Coding of forms
• Deployed the complete Web applications in WebSphere and TOMCAT servers.
• Used ANT tool for building and packaging the application.
• Used Subversion SVN and Clear Case for Source Control and Version Management.
• Involved in developing UI layer using JavaScript, JQuery, and AJAX.

Environment: JDK 1.6, J2EE, Servlets 2.5, Spring 3.2, JSF 2.0, PrimeFaces 5.0, JSTL, Hibernate 4.1.9, XML, SVN, JAXP, XSLT, JMS1.1, Eclipse 3.2, Web logic, Enterprise Architect, Log4J 1.2,Udeploy,IBM DB2, JUnit, Apache Axis2 1.4.1, Web services, MQ Series, SOAP, Maven, WSDL­

Confidential

Java Developer

Responsibilities:

• Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application using Agile Model
• Involved in the development of presentation layer and GUI responsive development using JSP, HTML5, CSS/CSS3Bootstrap& used Client Side validations were done using AngularJS, XSLT and JQuery (Masking), and Google graphs XMLDOM.
• Wrote Web Services using SOAP for sending and getting data from the external interface.
• Used the Tiles Framework and Tag Libraries in the presentation layer to simplify the complexities of the application.
• Used Spring Inversion of Control, to make application easy to test and integrate
• Used Auto wired POJO
• Functionalities include writing code in HTML, CSS, JavaScript, JQuery, Ajax, JSON, AngularJS, and Bootstrap with MySQL database as the backend.
• Web application development for backend system using AngularJS with cutting edge HTML5 and CSS3 techniques
• Utilized Spring annotations and XML configuration for Dependency Injection
• Implemented web services for communicating by using SOAP.
• Provided connections using Spring JDBC to the database and developed SQL queries to manipulate the data.
• Used Spring DAO concept in order to interact with database (DB2) using jdbc template.
• Used Web sphere Application Developer for building, testing and deploying application locally.
• Used Log4j to print the logging, debugging, warning, info.
• Used Rational Clear Case for version control.
• Used codePro Analytics to make sure all the code maintain standards.
• Used Maven script for building and deploying the application.
• Involved in bug fixes, enhancements and code refactoring.

Environment: RAD 7.5, Web Sphere Application Server 7.0, Spring Framework 3.0.5, Angular JS, jQuery, Bootstrap, AJAX, JSON, Core Java 5.0, JSP, JavaScript, HTML, CSS, DOJO, SOAP, JAX-WS, JDBC, DB2,Sonar, Log4j.

Confidential

UI/Java Developer

Responsibilities:

• Involved in analysis, design and development of IBA application and developed specifications which include Use Cases, Class Diagrams, Sequence Diagrams and Activity Diagrams.
• Developed server side applications using Servlets, JSP and JDBC.
• Used JMS for communicating various clients and its components.
• Used Web Services-WSDL and SOAP.
• Deployed applications on WebLogic Server 10.3 server
• Extensively configured the build files to different Environments
• Developed Session Beans which encapsulates the workflow logic
• Used Entity Beans to persist the data into database and also used Message Driven Beans MDB to notify the bean state.
• Developed EJB components for middle tier component implementation and business logic implementation.
• Used Struts the MVC framework for building web applications.
• Developed web pages by using HTML, CSS, and Java Script.
• Developed PL/SQL database scripts and written Stored Procedures and Triggers.
• Created User guide and application support document.
• Used CVS for the concurrent development in the team and for code repository.
• Involved in regression testing, evaluating the response times, and resolving the connection pooling issues.

Environment: Struts 1.x, Java 1.4, JDBC, Servlets, JSP, EJBs, Oracle 8i, WebLogic Server 10.3, MDB, HTML, Rational Rose, CVS, PL/SQL, WSDL, SOAP, Eclipse.