SUMMARY:

• 8+ years of experience in designing, developing and deploying n - tier enterprise web applications and client /server applications using JAVA, J2EE technologies and Web Technologies.
• Involved in all the phases of SDLC and worked in both Agile and waterfall development methodologies.
• Experienced in using Struts and Spring Framework (Spring Core, Spring MVC, Spring ORM, Spring Web flow, Spring DAO, and Spring IOC).
• Experience in designing both Front end & Backend applications using Java, J2EE Web frameworks, JSP, Servlets, JSTL, Ajax, HTML, CSS, JavaScript.
• Experience with AngularJS and JQuery.
• Expert in writing SQL queries and using Hibernate framework with Spring ORM in interaction with the RDBMS.
• Experience in implementing Web Services (RESTful/SOAP).
• Experience in using JSON, XML, XSL and XSLT for implementing Web Services.
• Excellent knowledge of design patterns (Model View Controller, Singleton, Factory pattern, DAO, Session Facade).
• Good experience in Stored Procedures like MySQL, PL/SQL in Oracle and SQL Server.
• Worked with various web/application servers like Apache Tomcat, WebSphere, WebLogic Servers.
• Experienced working in Test Driven Development (TDD).
• Performed unit testing, integration testing and automation testing using JUnit
• Strong experience with Version Control like CVS, SVN and ClearCase.
• Have diversified knowledge, Quick learner of new technologies and good at Data Structures and Algorithms.

TECHNICAL SKILLS:

Languages: Java, C, C++

Operating Systems: Windows, Linux

Java Technologies: J2EE, JSP, Servlet, JDBC, JUnit

Frameworks: Spring (MVC, Core, IOC, ORM, DAO), Hibernate, Struts1.x, Angular.js

Webservices: Restful, SOAP, JAXB, JAX-WS, SOA, UDDI

Front End Tools: Angular.js, jQuery, Javascript, HTML, CSS3, JSP

Scripting Languages: UNIX Shell Scripting, Linux Shell Scripting, JQuery

Application Servers: Apache Tomcat, Websphere, Weblogic, OC4J

Markup Languages & Design: HTML, CSS, XML, XSLT

Databases: Oracle, MySQL

Query Language: SQL, PL/SQL

Build & Design Tools: Maven,UML

Integrated Development Environment (IDE)’s: JDeveloper, Eclipse, Net Beans

Version Control Softwares: SVN, CVS, ClearCase

EXPERIENCE:

Confidential, Deerfield, IL

Sr Java/J2EE Developer

• Used Agile approach as Development methodology.
• Involved in all project phase discussions and executed project from PDP (predefined phase) to rollout phase with post implementation activities.
• Developed user interface using JSP Tag libraries, Spring Tag libraries, JSTL Tags and JavaScript to simplify the complexities of the application.
• Used AJAX, HTML, CSS, Angular JS & JavaScript (JQuery) to create GUI Design Layout of the project.
• Developed web and service layer components using Spring MVC.
• Dependency Injection(Spring IOC) was used across all the layers of application.
• Configured different handler mappings, controller and view resolvers in the spring configuration file.
• Developed dynamic UI using Angular JS.
• Implemented the DAO layer using JDBC API.
• Developed database Schema & populating data using SQL statements, PL/SQL Functions, Stored Procedures.
• Implemented Restful Web Services and associated business module integration for getting status of claim report.
• Validated the user inputs using Spring Validator.
• Implemented various design patterns like Front Controller, MVC, Factory, Singleton.
• Worked on code reviews, debugging, unit testing and integration testing.
• Deployed the java application using Maven build script.
• Worked on JUnit Framework for Test Driven Development.
• Monitored error logs using Log4J and fixed the problems.
• SVN for check-in the code.

Environment: Core Java, J2EE, JSP, JSTL Servlet, PL/SQL, Spring, OC4J, Eclipse IDE, XML, Maven, Log4J, JUnit, JDBC, Jquery, HTML, CSS, AJAX, RestFul web services, SVN.

Confidential, Warren, NJ

Sr Java Developer

• Involved in all the phases of SDLC including Requirements Collection, Design & Analysis of the Customer Specifications, Development and Customization of the Application.
• Designed the front end using jQuery, JSP, AJAX, CSS.
• Developed the presentation layer using JSP, JSTL, CSS, jQuery and client validation using JavaScript, CSS and HTML.
• Used Spring MVC and Spring IOC modules.
• Used JQuery for dynamic and interactive UX.
• Created RESTful Web service for updating customer data sent from external systems.
• Involved in writing DAO layer using Hibernate to access the Oracle database.
• Implemented Hibernate to map all the tables from different data sources to make database updating.
• Involved in the configuration management using CVS and GIT.
• Developed the java application using Maven buld script.
• Developed various test cases and performed unit testing using Junit.

Environment: Spring, JSP, Servlets, Oracle, AJAX, Java Script,JQuery, Hibernate, Web Logic, Log4j, HTML, XML, XSLT, CSS, CVS, GIT, JUnit, Eclipse, RESTful Services

Confidential, Chicago, IL

Java/J2EE programmer

• Participated in Agile scrum meeting daily.
• Involved in documentation, review, analysis of requirements.
• Used collection framework including List, Map etc.
• Worked on user input data validation using JavaScript.
• Experienced with Mozilla firebug tool for front end debugging.
• Designed controller classes and Java bean components.
• Performed OR Mapping using Hibernate Annotations and collection mapping.
• Developed Web Services using SOAP, WSDL and developed DTDs, XSD schemas for XML (parsing, processing, and design).
• Designed and developed the front end using JSP, AJAX, JavaScript, JSTL, jQuery, Tag libraries for reusable web interface components including the open source Display Tag libraries.
• Developed client request validations and processing using Spring Validation.
• Provided J2EE consultant service including, infrastructure integration, core Java programming, open source framework development on Tomcat clustered servers.
• Worked seamlessly with Business Analyst, Technical Lead, Project Manager, Release Manager and QA.

Environment: Java, Spring Application Framework Hibernate ORM, Oracle, ApacheTomcat, Maven, jQuery, JavaScript, AJAX, tag libraries, XML, XSD, Agile Methodology, Unix, Windows, Web Services (SOAP Based)

Confidential, Jersey City, NJ

Java /J2EE Developer

• Involved in Analysis, Design and Implementation translation of Business User requirements.
• Actively participated in the daily SCRUM meetings and paired programming to produce quality deliverables within time.
• Practiced test driven development (TDD) to expedite the development process.
• Used HTML, CSS and JavaScript framework for creating Dynamic Reach Design Layout with JSP.
• Involved in multi-tiered J2EE design utilizing Spring Inversion of Control (IOC) architecture Spring MVC, Spring Annotations, Hibernate, JDBC, and Weblogic and Hibernate.
• Worked on generating the web services ( SOAP Based) classes by using Service Oriented Architecture SOA, WSDL, UDDI, SOAP.
• Used Spring MVC, Spring ORM modules to implement the persistence layer in Hibernate.
• System was built using Model-View-Controller (MVC) architecture. Implemented the application using the concrete principles laid down by several design patterns such as Facade, Singleton.
• Used Singleton, Data Access Object.
• Used Spring Framework for Dependency injection.
• Used SVN, CVS version control tool along with GIT.
• Configured and customized logs using Log4J.
• Involved in installing and configuring Eclipse and Maven for development.
• Developed various UML diagrams and Flow charts.

Environment: Java/J2EE, xHTML, HTML5, CSS3, JSP and JavaScript framework, Hibernate, Spring, Agile Methodology, JSP, Servlet, XML, Java Beans, Design Patterns, SOAP based Webservices, Log4J, JUnit, SVN, CVS, Oracle, Eclipse, Maven, GIT, SOAP, SOA, WSDL, Spring MVC, Weblogic.

Confidential

Java Developer

• Actively participated in the daily SCRUM meetings to produce quality deliverables within time.
• Involved in documentation, review, analysis of requirements.
• Used Collection Framework and Zlib Java algorithm for implementing business logic.
• Designed the front end using JSP, JavaScript, HTML and CSS.
• Used multi-threading in programming to improve overall performance.
• Involved in installing and configuring JDeveloper for development.
• ClearCase for check-in the code and for version control.
• Developed various UML diagrams and Flow charts.

Environment: Java, HTML5, CSS, Javascript, JSP, Collection Framework, Java Beans, ClearCase, Jdeveloper