SUMMARY:

• Over 7+ years of experience as a Java developer in analysis, design, development, deployment, testing and support of Client Server Systems and Web Applications
• Strong experience in Design and development of multi - tier web based applications using J2EE technologies JAVA, JAVA Swing, Servlets, JSP, Oracle, MySQL, MS SQL and JDBC
• Hands-on experience in Core Java, GWT, GWTP, JSP & Servlets
• Extensive experience in Object Oriented Analysis in developing server side and front-end framework using J2EE design patterns
• Developed applications with a technology stack of Mongo DB , Angular.js, Node.js. (MEAN Stack)
• Experience using Rational Rose, Microsoft Visio to create UML diagrams
• Experience in designing User Interface (UI) applications and professional web applications using HTML, DHTML, XHTML, HTML5, XML, XSL, XSLT, jQuery, NodeJS, AngularJS, ReactJS, Apache Tiles and CSS
• Expertise in client scripting language and server side scripting languages like JavaScript, Promise Object,AngularJS, NodeJS, jQuery and JSP
• Experience in building enterprise Applications and Distributed Systems using JMS and XML
• Experience in designing Rich Internet Applications (RIA's) with jQuery and AJA
• Experience in implementation of business applications using BEA WebLogic, WebSphere, IBMWebSphere Application and Portal Server (WAS/WPS), JBoss and Tomcat
• Extensive knowledge of MVC architecture and J2EE Design Patterns like Singleton,Session Facade, Service locator, DAO, DTO, and Business Delegate in the development of web based and distributed Enterprise Applications
• Experience withCorticon Rules Engine
• Development of application using JPBM workflow engine which manages specific tasks which are workflow oriented and should be moved back and forth during any process of workflow phases
• Experience in SQL joins, sub queries, tracing and performance tuning for better running of queries
• Created stand-alone spring applications using Spring Boot
• Expertise in XML and schemas like XSD, DTD and parsers like JAXP (SAX & DOM) and JAXB
• Expertise in MVC Architecture using Struts, JSF, Spring with features like the Validation Framework, Tiles etc.
• Involved in all phases of the Software development life cycle (SDLC) using Agile Methodology
• Expertise in version control technologies such as ClearCase, GitHub,SVN etc.
• Experience in implementing Service Oriented Architecture (SOA) with XML based Web Services.
• Extensive experience using framework APIs like Struts, Spring, iBatis and Hibernate.
• Hands on experience on writing Queries, Stored procedures, Functions and Triggers by using PL/SQL .
• Experience in using Apache Ant and Apache Maven build automation tools in deploying the projects
• Developed ANT scripts and used MAVEN tool to build and deploy J2EE Applications
• Hands on experience in using JUnit, Log4J for debugging and testing the applications

TECHNICAL SKILLS:

Technologies: Java J2EE, C, C++, JSP, J2EE6, Struts, Servlets, JNDI, Java, Bootstrap, Web Services, EJBs, Java Beans, JMS, JDBC, Hibernate, Spring, XML, JavaScript, AngularJS, NodeJS, React.js, HTML, HTML5, CSS, AJAX, JUNIT, JMOCK, JPA, Design patterns, DHTML, DTD, XSD, SAX, DOM

Frameworks/ORM tools: Spring, Struts, Hibernate, JSF, Apache Axis, Apache CXF

App Servers/ Middleware: WebSphere, WebLogic, Tomcat, JBoss, WebSphere MQ, MQ series

IDE / Programming Tools: Eclipse, NetBeans, IBM RAD, IntelliJ

Scripting Language: JavaScript, jQuery, Python, UNIX shell scripting

Web Services: Apache Axis, SOAP

Database: Oracle, PL/SQL, MySQL, NoSQL, MS Access, MS SQL Server, DB2

WORK EXPERIENCE:

Confidential, Los Angeles, CA

Software Developer

Responsibilities:

• Implemented usingAgile methodology with 3 week iterations in a sprint, and implemented the project using SOA architecture
• Customized Jasper Reports and SQL procedures according to the client requirements
• Designing and creating business rules using Corticon Rule Engine. Utilized using Agile Methodology (SDLC) to managed projects
• Worked on designing Restful web services
• Developed application usingHibernate to implement and leverage the ORM framework
• Used JUnit for all unit testing and integration testing
• Used Apache CXF to create SOAP based web services
• Created web services such as REST and SOAP to allow communication between the applications
• Integratedspring framework for dependency injection, transaction management among different layers of the application
• Used Spring MVC framework controllers for Controllers part of the MVC
• Designed Use Case Diagrams, Class Diagrams and Sequence Diagrams using Microsoft Visio
• Designed User Interface based on MVC framework, which attains an apt coordination for Struts MVC, JSP, Servlets and Custom Tag Libraries
• Implemented the validations using Struts MVC Framework
• GUI was developed using GWT JavaScript
• Created Action Classes for Controller in Struts MVC Framework
• Implemented Struts Framework for configuration of action mappings and presentation logic in JSPs, Servlets
• Implemented the logging mechanism for the entire application using Log4j
• Extensively used Oracle as the database for all the data related to both the web applications
• Used JIRA for bug tracking and project management
• Automated the decision management system with Corticon rules engine
• Used Spring Security to handle authentication, data integrity and single-sign-on
• Implemented the project using Maven build tool
• Created Spring batch jobs to write/read data from Oracle
• Used Promises as an alternative for executing, composing and managing asynchronous operations
• Used SVN as source code repository system for source code version control
• Used Java Swing for providing Graphical User Interface
• Deployed and tested Applications on Apache Tomcat server
• Worked on UI development using HTML, JavaScript, AngularJS and CSS

E nvironment: Java, J2EE, Spring,Spring Security, HTML, GWT,JavaScript, AngularJS,CSS, Log4j, JUnit, Apache Tomcat server, Apache CXF, Eclipse, Oracle, SVN, JIRA, Hibernate

Confidential, Wilmington, DE

Java Developer

Responsibilities:

• Handled the application using Struts (MVC Framework) and Strut Tiles to develop presentation tier and business layer
• Implemented Object-relation mapping in the persistence layer using hibernate framework in conjunction with validationxml functionality
• Extensively used DAOpatterns, including mapping DAO objects, configure file and classes to interact with database
• Used JMOCK for integration testing
• Created stories and tasks using RTC
• Implemented client side Interface using ReactJS
• Used ReactJS for templating for faster compilation and developing reusable components.
• Used Spring boot for securing the REST API
• Implemented Object-relation mapping in the persistence layer using Hibernate (ORM) framework
• Developed rich User Interface using jQuery, CSS, and HTML5
• Used AJAX function calls using jQuery functions to handle the user requests asynchronously and to have faster responses from the server by directly connecting to the server
• Obtained JSON responses to front-end using GSON API
• Implemented web services, used to retrieve data that tells whether claimant is incarcerated or not
• Developed applications using Hibernate persistent framework, developed persistent classes, hibernate-mapping files, configured XML files, hibernate query language
• Developed JSP pages for correspondence team
• Implemented web services using WSDL/SOAP and created web services and clients to use those services
• Used Data Access Objects (DAO), Session Facade, and Business Delegate and Factory patterns to increase the performance of the system
• Worked in installing, configuring and deploying application on WebLogic Server
• Implemented build scripts using MAVEN
• ClearCase technology was used for version controlling

E nvironment: Java, Spring MVC, Oracle WebLogic, JSP, JSF, JavaScript, ReactJS, XML, XSD, Eclipse indigo, Windows, JUnit, Maven, JSON,Hibernate, SOAPUI, ClearCase

Confidential, MD

Java/J2EE Developer

Responsibilities:

• Involved in the complete Software Development method which is AGILE including Requirement Analysis, Design, and Implementation and testing
• Utilize in-depth knowledge of functional and Technical experience in Java/J2EE and other leading-edge products and technology in conjunction with industry and business skills to deliver solutions to customer
• Designed application modules, base classes and utility classes using core java
• Front end of application has been implemented with Spring MVC architecture with Junit test cases and interceptor for the validation of the secured cookie
• Primarily focused on the spring components such as Dispatcher Servlets, Controllers, Model and View Objects
• In the Front end of the Application designed and implemented a publishing framework and reusable UI component library based on jQuery
• Implemented the application following the J2EE best practices and patterns like Singleton, Factory, MVC and DAO
• Wrote SQL Queries to get the information from Database, Saving the data, modifying the data in the Database, and removing the data from the Database
• Developed Hibernate DAO classes and with the Spring framework manager classes retrieve and save the data from the database
• Used Spring IOC to integrate with Hibernate
• Used Agile Software Development for development of the project
• Developed business components using Spring API (Stateless Session Factory)
• Focus on converting the existing features in the application towards globalization of the application which is internationalization of the web representation
• Implemented logging mechanism using Log4j with Spring Framework

E nvironment: Java, J2EE, spring, SQL, AJAX, jQuery, XML, JavaScript, CSS, NetBeans, JUnit, Tomcat, GitHub, Log4j and Windows XP

Confidential

Java Developer

Responsibilities:

• Involved in prototyping, proof of concept, design, Interface Implementation, testing and maintenance
• Created use case diagrams, sequence diagrams, and preliminary class diagrams for the system using UML/Rational Rose
• Designed and developed the persistence tier using Hibernate framework
• Designed and developed front view components using JSP and HTML
• Developed re-usable utility classes in core java for validation which are used across all modules
• Developed UI navigation using Struts MVC architecture
• Developed Java classes for implementing Business logics using EJB (Stateless session, entity, message driven beans)
• Wrote Stored Procedures for MSSQL Database
• Used JNDI to support transparent access to distributed components, directories and services
• Deployed and tested the application with web server Tomcat, WebSphere
• Developed Interactive web pages using AJAX and JavaScript
• Worked on Report Module, generating PDF/ CSV according to the template
• Configured and tested the application with database server Oracleand MySQL
• Involved in developing various reusable Helper and Utility classes using Core Java, which are being used across all the modules of the application
• Helped in database design and tuning, created stored procedures, Views in the Database

E nvironment: JDK, Core Java (Multithreading, Collections), JSP, JSTL, Servlets, Struts, EJB, XML, HTML, JavaScript, AJAX, SOAP, WSDL, UML, JDBC, JUnit, log4j, WebSphere Application Server, Oracle Database, MS-SQL Server, Windows

Confidential

Java Developer

Responsibilities:

• Actively involved in Requirement Analysis, Design, Coding, Developing, unit testing and System Testing
• Used JDBC to connect to SQL Server database for data retrieval and store
• Involved in writing complex SQL queries and stored procedures in SQL Server
• Deployed application on WebLogic server and used Log4j for logging and tracing the messages
• EclipseIDE was used and SVN repository for version control
• Apache ANT was used for the entire build process
• Provide status reports to the management and used JUnit for unit testing for all the modules
• Co-ordinate tasks with team and provide status reports to the management

E nvironment: Core Java, SQL, Rational Rose, JMS, WebLogic, JDBC, Log4j, Eclipse, SVN, Apache ANT,Junit