SUMMARY

• Around 8+ years of professional experience of developing enterprise applications using Object oriented methodologies, enterprise technologies, frameworks and design patterns.
• Good experience and knowledge in various development methodologies like Test Driven Development (TDD),Scrum, Agile.
• Extensive experience in developing web page quickly and effectively using JavaScript, JQuery, HTML5, CSS3, Angular JS, Node Js, Bootstrap and JSP also in making web pages cross browser compatible.
• Hands on experience in the areas of Web applications using J2EE technologies like Java, EJB, Servlets, JMS, JSP, JPA, XML, JDBC, Web Services (SOAP, RESTful, WSDL).
• Strong Hands on experience with Struts, Spring, Hibernate and JUnit frameworks.
• Expertise in design and development of Web service which includes of handling SOAP/REST Requests and Response, WSDL,JAX - WS,JAX-RS and Web service authentication.
• Having Good Analytical, Problem solving skills and be able to discuss technical difficulties with the team.
• Strong understanding and knowledge of AWS Services
• Hands-on experience in using Eclipse,Log4j,Sl4fj, JUnit, Mockito, Testingfor building, logging, testing andVisual Source Safe, CVS and SVNfor version control.
• Proficient in using RDBMS concepts with Oracle 9i/10g, DB2 and MySQL.
• Extensive experience in automated testing frameworks like Selenium Web Driver.
• Experience on Java Multi-Threading, Collection, Interfaces, Synchronization, and Exception Handling.
• Good experience in writing SQL Queries, PL/SQL, Stored Procedures, functions, packages, tables, views, triggers and data connectivity and data integration of Oracle.
• Used various web servers like Apache Tomcat, JBOSS, Weblogic and IBM WebSphere
• Experience in using Version Control Systems like CVS, SVN, and Clear Case
• Highly organized with the ability to prioritize work load, manage multiple projects and meet project deadlines by following project standards and procedures as per client specifications.

TECHNICAL SKILLS

Programming Languages: Java, C, C++, Shell Scripting, Java Scripts, HTML, Angular JS, Bootstrap,Node.js.

Java Enterprise API: Servlets, JSP, EJB, JNDI, JMS, JDBC, Java Multithreading, Web services

System Design: MVC, Struts, Spring, Hibernate, JPA

Databases & Programming: My SQL, SQL, PL/SQL, Oracle, SQL Server, IBM DB2, AWS, Stored Procedures, PostgreSQL,Sybase.

Software Engineering: UML, Design Patterns, Object Oriented Methodologies, Service Oriented Architecture, Test Driven Development, Scrum and Agile methodologies

XML Technologies: XML, DTD, SAX, DOM, SOAP, WSDL, XPath, XSLT

Application Servers: Apache Tomcat, JBoss, Weblogic, IBM WebSphere

Operating Systems: Windows 7/8/10, Linux, UNIX,PERL

IDEs & Tools: JIRA, Maven, Eclipse, RAD,NetBeans, Edit Plus, JUnit, Mockito, Log4j,slf4j, Ant, SoapUI, Toad, SQL Developer, Rational ClearQuest, Rational Clearcase, Harvest, GIT,CVS, MS Visio, Putty, SVN.

PROFESSIONAL EXPERIENCE

Confidential, NY

Java Developer

Responsibilities:

• Developed Required Action classes and presentation layer forms and java beans containing the business logic with the help of Core java, multithreading concepts and J2EE 1.8
• Used TOAD as tool in building the Application to get the data from Oracle Database.
• Used Git as a source code management Tool.
• Development UI modules using HTML, JSP, JavaScript and CSS and Node Js framework.
• Understanding existing framework.
• Involved in the web development using JavaScript and Angular JS.
• Used Eclipse IDE for writing the code and used Wildfly (one of the JBOSS Server) as an Application Server.
• Designed and developed application based on Spring Framework and using Hibernate for persistence.
• Developed solutions and enabling Service Oriented Architecture (SOA) and integrated core business systems with focused ESB Fuse.
• Created Micro services for Java application.
• Sending requests and responses in Micro services through Rest/HTTP
• Changing from Monolithic to Micro services architecture.
• Used Apache Maven as a build automation tool in Eclipse.
• Debugging the Application in the Eclipse IDE.
• Can communicate and be able to discuss the technical difficulties with the team.
• Developed Rest API from Scratch and consumed the Rest Web Services using web API.
• Followed Test Driven Development software development process.
• Apache Wink framework is used for the development of Restful Web services.
• Used Oracle WebLogic server 10.3.6
• Developed several REST web services supporting both XML and JSON to perform tasks such as sending emails to the leads, managers and getting return information from them.

Environment: Java 1.8,Eclipse IDE, Wildfly Server, Git, Spring 3.0, Open JPA, Web services, Rest web services, Apache Maven, TOAD, Oracle 11g, Apache Wink.

Confidential, IN

Java Developer

Responsibilities:

• Involved in design and development of web front end using PHP,HTML5, JavaScript, and CSS3.
• Actively involved in using Angular JS, Bootstrap to enable client side date to meets specific criteria by applying various validation variable.
• Used Rational Application Developer as IDE for development of the application and phStorm IDE for PHP.
• Using IBM Clear Case tool to support Software Configuration management (SCM).
• Using IBM Clear Quest as an automation tool and for tracking the files.
• Developed client application API’s using Node Js.
• Used TOAD as tool in building the Application to get the data from Oracle Database.
• Developed in-memory data grid solution across conventional and cloud environments usingOracleCoherence.
• Debugging the Application and done automatic testing with Junit and Mockito frameworks.
• Worked onOracle, DB2Database for maintaining test environment.
• Configured hibernate/JPA 2.1with SQL Server, configured data sources in web sphere
• Used Java Messaging Services (JMS) for reliable and asynchronous exchange of important information such as payment status report to MQ Server using MQ Series.
• Developed Web Services clients using REST using JAX-RS 2.0 using web API
• Designed and developed application based on spring and JDBC connections using Hibernate for persistence.
• Configuring the application in JBoss Fuse ESB and spring configuration files.
• Worked with maven 3.0 and Spring 3.0 and Spring suite to develop the coding to Spring batch jobs
• Added dynamic functionality to the application by implementingJQuery.
• Experience in JSF, Prime Faces, Facelets and Rich Faces framework for Developing the User Interface.
• Experience in the administration and configuration of IBM WebSphere 8.0 server and WebSphere Network Deployment
• Testing Web Service in SoupUI tool.
• Written Core Java/J2ee classes using Multithreading concepts and Design patterns especially Singleton, Factory, and Facade.
• Strong experience in JIRA tickets tracking, status reporting, and tracking.
• Designed, Developed and analysed the front-end and back-end using JSP, Servlets and Spring MVC.
• Integrated spring (Dependency Injection), Spring MVC among different layers of an application.

Environment: Rational Application Developer, IBM Clear Case, TOAD, IBM Clear Quest, SOAP UI, JavaScript, JSP, HTML, CSS, JQuery, Pl/Sql, Angular JS, Bootstrap, HTML5, Visio, MS Word, MS Excel, Share point, IBM Rational Clear Team Explorer.

Confidential, Bethesda, MD

Sr.Java Developer

Responsibilities:

• Responsible for making sure the DSAP application is available 24x7.
• Primary point of contact for any outage or issue.
• Troubleshoot and resolve all the issues in Test, UAT & Production environments.
• Troubleshoot and fix issues with an existing Restful Web Service using JAX-RS 2.0 using web API
• UsedAngularJS, Bootstrap, HTML5, CSS3 and JavaScript framework for creating Dynamic Reachfunctions
• Experience with the Android Technology while developing the Mobile App.
• Developed and involved in designing the UI layer with HTML along with JavaScript, Sencha and AJAX, DHTML, Ext JS as the Front-end validation layer
• Created POC for Spring Batch for running batch jobs.
• Proficient with CSS preprocessors including LESS.js, Sass.
• Primarily used Ruby to write cloud computing applications.
• Development of Perl & shell script(Unix) modules that trigger the routine checks of monitoring the key batch jobs
• Developed the enterprise application by integrating JPA/Hibernate Frameworks
• Worked on integrating JSp framework with Spring MVC and also developed presentation layer using Jsp, JQuery and JavaScript.
• Developed the user interface screens using JSF2.2 and Prime faces, Facelets component library.
• Involved in developing code using major concepts of Spring Framework Dependency Injection (DI) and Inversion of control (IOC) and Spring Security.
• Approach ofOracleeBillingsystem 6.0.3 implement integrated ETL.
• Used Apache Camel and CXF in the JBoss Fuse ESB as the integration platform for SOA Services.
• Deployed and configured developed application EAR’s to IBM WebSphere Application Server
• Used MySQL as a database to create, store and for analyzing data.
• Responsible for design, analysis & implement code fixes or user requested enhancements.
• Provide detailed deployment steps for all environments and oversee the deployment.
• Used WebLogic 8.0 as an application server.
• Testing and Supporting QAT defects.
• Used core java concepts like Multithreading for the code development and JDBC connections through hibernate.
• Test automation for web application using Cucumber.
• Developed unit test cases usingMockitoframeworkfor testing accuracy of code andloggingis done using Log4j and Slf4j.
• Writing Test Automations in Java and writing automations with selenium web driver.
• Experience with the Mongo DB No SQL.
• Implementedjavadesign patterns likeSingleton, Factory, Command patterns.
• Extensively used Hibernate/JPA and Spring-JDBC in data access layer to access and update
• Developed SmartGWTserver side Data Sources.
• Conduct team meetings, Knowledge transfer sessions to both Offshore and Onsite teams.
• Used Git and GitHub as version control systems.
• Worked in a Test Driven Development (TDD) environment
• Responsible for documenting various processes and procedures.

Environment: Java 1.6, Apache Camel, Struts, Hibernate, Spring, AngularJS,GWT, WebLogic Application Server, MySQL, Spring Tool Suite, Git, GitHub, HTML5, Bootstrap, Grade, Maven, Jenkins, UNIX

Confidential, Baltimore, MD

Java Developer

Responsibilities:

• Involved in analysis and design phases of Software Development Life Cycle (SDLC).
• Worked as a part of the Business Analysts team to understand the requirements.
• Worked on Agile methodology.
• Developed code to save and retrieve data from couch base database.
• Development UI modules using HTML, JSP, Angular JS, Sencha, Ext js JavaScript and CSS and using CSS preprocessors like LESS,SASS.
• Designed and developed application based on Spring MVC design pattern, used Spring validation and wrote validation rules.
• Developed client application API’s using Node Js.
• Involved in developing code using major concepts of Spring Framework Dependency Injection (DI) and Inversion of control (IOC).
• Developed the enterprise application by integrating Hibernate/JPA 2.1 Frameworks
• Unix shell scripting is used for pulling log data.
• Primarily focused on the spring components such as Dispatcher Servlets, Controllers, Model and View Objects, View Resolver.
• Develop and maintain host level applications running on Linux and Windows OS in XML,XSLT Core Java(Multithreading concepts) and C++.
• Writing Selenium Automation by Selenium WebDriver and executing Test Cases, and setting up Continuous Integration jobs in Jenkins.
• Experience in Mule ESB SOA Services.
• Implemented the application using the concrete principles laid down by several design patterns such as Business Delegate, Session Facade, Service Locator, DAO and DTO.
• Wrote GWT code to create presentation layer using GWT widgets and event handlers.
• Apache Camel and Apache CXF are used for enterprise integration patterns.
• Involved in development of Soap web Services and WSDL.
• Involved in the implementation of DAO using Spring-Hibernate ORM.
• Writing service methods and SQL queries, Stored Procedures and PL/SQL to interact with the Oracle DBMS and DB2.
• Developed User- Interface using Servlets, JSP, JavaScript, Angular JS and XML DOM parser and XSLT.
• Created Connection Pools in Web Sphere and configured as needed.
• Used Subversion (SVN) as a source control version.
• Involved in creating the Hibernate POJO Objects and mapped using Hibernate Annotations.
• Used ANT as build tool and developed build file for compiling the code of creating WAR files.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.
• Used LOG4J, Sl4fj,Mockito & JUnit for debugging, testing and maintaining the system state.

Environment: JDK 1.5, Spring MVC 2.5, JSP, JavaScript, Web Service, JPA/Hibernate 3.0, Angular, CSS, log4j, JAX-RS 2.0, JBoss 5.0,Pl/sql, Oracle 9i, JUnit, Subversion(SVN), ANT, UNIX, AJAX, Eclipse 3.2,Gradle.

Confidential, Allentown, PA

Java Developer

Responsibilities:

• Involved in Developing the Application using Struts MVC Framework by implementing Controller, Service classes.
• Involved in the development of JSPs and Servlets for different User Interfaces (UI).
• Used AJAX,DHTML for high intensive user operations.
• Implemented the webservices to access the order management applications at different geographical locations.
• Utilized JAXM to send the SOAP based messages to the service.
• Developed JavaBeans and mapping files for Hibernate Object Relation Mapping for data persistence & storage.
• Experience with the Mongo DB No SQL.
• Used Socket programming, RMI and RCP for making rich client platform applications.
• Used Angular Js for making single page web applications.
• Changing existingdata extractionlogic in application mainly on Sybase side
• Developed GUI with JSF, HTML, DHTML, XML, XSLT,CSS and JavaScript.
• Experience with servers like Web Logic, Tomcat and Web Sphere.
• Implemented JavaScript Framework (JQuery).
• Developed database schema and SQL queries, Stored Procedures for querying database on Oracle 10g
• Developing database adapter, web services adapter, ftp adapter, messaging adapter and custom workflow for non-oracle system using Camel
• Used Sublime is for sophisticated text editor for code.
• Used Cucumber as a automated test tool.
• Developed GUI for query page in End User module.
• Resolve application problems, support end-users, and manage the processes of reporting, diagnosing, and troubleshooting.
• Build and manage relationship with business, development, change management, IT Operations, and project managers to resolve time critical issues and troubles.

Environment: Java, J2EE, Struts, JSP, JSF, Servlet, AJAX, Hibernate, SOAP Webservices, Websphere, Oracle (SQL/PLSQL), Ant, Oracle SQL Developer(IDE), Junit, Log4J, Eclipse IDE, Maven.

Confidential, Phoenix, AZ

Java Developer

Responsibilities:

• Involved in gathering requirements for the application.
• Developed business logic and presentation/controller phase.
• Handled Query Functionality in all the Modules with Java, multithreading concepts and C++.
• Developed action classes, service and DAO layers in all the modules for the queryity and functionality
• Developed GUI for query page in End User module.
• Functional analysis, Design and Unit Test Case preparation and review, design and code implementation and enhancements of the application.
• Used WebLogic as an server.
• Used Sockets programming between client and server communication.
• Wrote SQL queries and stored procedures for data manipulation with the Oracle database.
• Testing Jasper server and its report configuration.
• Data validations performed using Java script.
• Developed user interface with Java Server Pages, Ajax, DHTML support to speed up the application form filling.
• Apache Tomcat is used as a web server.
• Used Java Messaging Service (JMS) for the communication.
• CR handling and implementation.
• Used Cucumber as a automated test tool.
• Testing, Bug fixing and maintenance.

Environment: Java, J2EE, SQL, PL/SQL, Jasper Report, HTML, CSS3, JavaScript, Servlets, JSP, JSTL, JMS, XML, XSLT, UML, Struts1.2, Web Service, Ajax, CVS, UNIX, Eclipse IDE, Maven.

Confidential, Dallas, TX

Java Developer

Responsibilities:

• Involved in design and development of web front end using HTML, JavaScript, CSS3 and JSP’s for Administration and Self-Assessment modules.
• Understanding and analysing business requirement.
• Developed and tested the credit check module using EJB, Servlets and JSP& Core Java components in Weblogic Application Server.
• Deployed Servlets on Weblogic Server.
• Strong experience on writing code with the Java/J2ee concepts like Multithreading, RMI and RCP.
• Implemented the application MVC Architecture using Struts framework.
• Developed framework, providing access to system functions of a server’s business layer.
• Formulated Use Cases for each business requirement and normalized the use cases to suit the requirements.
• JDBC connections are done through Hibernate.
• Responsible for writing, tuning and maintaining complex SQL statements and Stored Procedures.
• Worked in Debugging of Jasper reports and its tuning
• Created XML Schema, XML template with XSLT.
• Deployed web components, presentation components and business components in WebLogic Application Server.

Environment: Java 1.4, J2EE, Servlets, Jsp 2.5, JSTL, HTML,CSS3, JDBC, Log4J, JavaScript, Junit 4.1, CVS, Oracle10g, Tomcat 5.5, Eclipse IDE, XML, SQL, UNIX, Jasper Report

Confidential

Java Developer

Responsibilities:

• Played key role in the design for the implementation of this application.
• Preparing the documentation for High Level design, Low Level design of the application and Process Flow of control for the entire application.
• Designed the Web application implementing the Struts framework for Model-View - Controller (MVC) pattern to make it extensible and flexible
• Implemented the Consolidated applications front-end pages using JSP’s, JSTL, and Struts Tag Libraries.
• Used Spring Framework for Dependency injection and integrated with the Struts Framework and Hibernate.
• Hands on experience on using Core java concepts like Multithreading, RMI and RCP.
• Configured connection caches for JDBC connections.
• Used extensive JavaScript for creating the Global templates that can be used across the JSP Pages
• Configured Logger, appender and layout using log4j.
• Used Hibernate for Object Relational Mapping.
• Used Ant 1.6.5 for building JAR s and WAR.

Environment: Servlets, JSP, EJB, Struts, Hibernate, LDAP, JNDI, HTML, XML, DOM, SAX, ANT, Web logic Server 8.1, Oracle9i.