SUMMARY

• A proactive and result - oriented Senior developer with 7+ years of experience in the Retail, Banking, Financial and Telecommunication domains with a proven track record of delivering global solutions on-time.
• Hands on Experience on various phases of Software Development Life Cycle (SDLC) such as Requirement analysis, Design, Development, Testing, Debugging, Deployment, New implementation and Future upgrade support service.
• Extensive experience in developing the Enterprise Web applications on n-tier Architecture using MVC frameworks such as Spring and Struts.
• Hands-on experience of developing UI using J2EE web technologies such as JavaScript, ExtJS, XML, HTML, JSP, Servlets, XSL, X-Path, XSL-FO, AJAX, JQuery.
• Hands on experience in developing UI applications that are Cross Browser compatible on various browsers such as Google Chrome, Internet Explorer, Mozilla Firefox and Safari.
• Have good experience in Exception Handling, Multithreading, Collection Framework and JDBC.
• Extensive experience in the implementation of WebServices-RESTful, SOAP, SOA to interact with the other Enterprise System.
• Very strong SQL skills, including the use of nested table expressions, unions, and multi-table joins, scalar functions, outer joins and derived columns.
• Extensive experience with database objects viz. tables, queries, views, stored procedures etc.
• Extensive Experience in creation and understanding of Business Specification Diagram including Class Diagram, Entity Relationship Diagrams (ER Diagram), Sequence Diagram.
• Hands on experience with Tomcat, WebLogic and WebSphere sever.
• Successfully done Version up-gradation and Migration from other systems for multiple clients.
• Worked extensively on operating systems such as Windows NT/2000/XP and flavors of LINUX operating systems.
• Worked on Agile Software methodology (Scrum methodology) for developing complex software application.

TECHNICAL SKILLS

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

Tools: Web services, SOAP-XML, JAX-RPC, JAX-WS,Axis2 JAXP

Middleware Technologies: Servlets 3.0, JSP 2.1, JDBC 4.0, JNDI.

JEE Technologies: Jakarta Struts 1.2/1.3(Tiles, Validator), Spring 3.0, Spring MVC, Hibernate 3.0, JSF.

Frameworks: JBoss AS 6.0, IBM WAS 7.0, Weblogic 9.0, Apache Tomcat 7.0

Application/Web Servers: Eclipse, IBM WebSphere Studio Application Developer (WSAD) 5.1.2, RAD 7.5, My Eclipse 8.0, Jdeveloper 10.1.3, NetBeans 8.0.

IDE: HTML5.0, DHTML, CSS, JavaScript, AJAX, JQuery, JQuery plug-ins, JSON

Web Technologies: XML 1.0, XSL 2.0, HTML, DHTML, XSLT 1.0, JNDI 1.1, LDAP 3.0, SOAP 1.2, AXIS 2

XML Technologies: Rational Rose, Microsoft Visio

UML Tools: GIT, CVS, PVCS

Source Code Versioning Tools: Oracle 11g, MS SQL Server 2010, MySQL 6.2, DB2 9.0, Sybase 4.0

Databases: Windows 98/NT/2000/XP, UNIX, LINUX

Operating Systems: SOAP, HTTP 1.1, HTTPS/SSL, TCP/IP, FTP, Telnet, SMTP, LDAP

Protocols: Ant, Maven, JUnit, Log4J, SOAP UI, Jprobe 3.0

PROFESSIONAL EXPERIENCE

Confidential, CA

Sr.Java Developer

Responsibilities:

• Participated in all the phases of SDLC from Software Requirements Phase to Design, Implementation, testing, debugging and Documentation during the Application development.
• Interacted with Business users and Business Analyst to gather requirements.
• Involved in the analysis & design of the application using UML with Rational Rose.
• Generated Use case diagrams, Class diagrams, and Sequence diagrams using Rational Tool Suite.
• Used Struts Framework and Spring Framework in the application, which is based on MVC design pattern.
• Extensive use of HTML, JSTL, JSP and JQuery for the presentation layer along with Java script for client side validation.
• Developed User interface screens using Servlets, JSP, JSF, Ajax, JavaScript, CSS and HTML.
• Developed Custom Tag Libraries for the use in web pages by using JSTL packages for the development of the Web Pages.
• Developed Application controllers, Business and Data service modules for the web applications.
• Worked on EJB Session Beans such as Stateful and stateless beans.
• Implemented Restful web services (JAX-RS).
• Used JNDI to lookup for the data sources required and used Eh cache for general purpose caching.
• Used Java Messaging artifacts using JMS (MQ Series) for sending out automated notification emails to respective users of the application.
• Worked on SOA/Web Services and created request and response WSDLs.
• Used Design Patterns like Factory, Singleton, Value Object and DAO pattern.
• Designed tables in Oracle 10g database and worked with Database Developers for implementing Stored Procedures in the application
• Assisted Database Developers using PL/SQL for managing data associated with the tables.
• Used JSON to load data into JQUERY data grid.
• Used JSON as response type in REST services.
• Involved In Performance and SQL Query Optimization.
• Used Maven for dependencies and configuration management.
• Debugging and troubleshooting any technical issues while implementing the applications.
• Monitored the error logs using Log4J and fixed the problems.
• Developed Maven scripts for the build and deployment of J2EE components in application server
• Involved in designing test plans, test cases and overall Unit testing of the system.

Environment: Java 1.5, Struts, IBM RAD 6.0, IBM Web Sphere 6.0, Oracle 10g, Spring 2.5, Hibernate 3.0, JSP, JMS, Servlets, JavaScript, Design Patterns, HTML 5, CSS 3, Maven, XML, PL/SQL, JDBC, UML, JNDI, JUnit, JAXB, CVS, web services (JAX-RS), Log4J

Confidential, NJ

Sr. Java Developer

Responsibilities:

• Analysis, Design and Development of Application based on J2EE using JSF, Spring, Hibernate and Web Services
• Developed the user interfaces using Core JSF, Rich Faces and JSTL Tags
• Integrated Spring with Hibernate for Data Access Connectivity
• Used Hibernate Annotations for mapping Java Objects to Database Tables
• Used Spring Dependency Injection for integrating Facade and Service Delegation Layers
• Used RAD as IDE for application development.
• Involved in writing all the navigational rules in faces-config.xml
• Dependency injection using Spring, auto wiring of beans in applicationContext.xml
• Worked with integration team to integrate various SOA components into the GUI web project.
• Involved in writing custom JSF components on various pages across the application
• Involved in writing the Managed Beans for the JSF pages.
• Involved in Daily Scrum Meetings
• Used Web Sphere Application Server 7.0 for application deployment.
• Developed ANT build scripts
• Involved in unit testing using JUnit

Environment: Java 1.6, JSF 1.2 15, JSTL, Hibernate, Spring IOC, Spring AOP, RAD, Jquery, WebSphere Application Server 7.0, JUnit, PL/SQL Developer, Ant, Clearcase, Scrum/Agile Methodology.

Confidential, MN

Java developer

Responsibilities:

• Used UML for developing Use Cases, Sequence Diagrams and preliminary Class Diagrams for the system and involved in low-level design.
• Extensively used Eclipse IDE for building, testing, and deploying applications.
• Developed the whole frame work for the projects, based on Struts MVC & Spring MVC.
• Developed the presentation layer and GUI framework based on spring framework involving JSP, HTML 5, JavaScript, AJAX, CSS 3.
• Worked on SOA/Web Services and created request and response WSDLs
• Involved in writing JavaScript functions and implementation of AJAX on presentation layer.
• Developed controllers, repositories, Service modules, form beans and validations.
• Developed beans and persisted bean in the database using JDBC and Hibernate.
• Involved in connecting bean with database using Hibernate configuration file.
• Involved in development of Spring DAO layer which invoked database queries.
• Developed Session Beans for the transactions in the application.
• Developed Pre-Screen, Valuation, Masters Modules.
• Involved in development of GUI for Pre-Screen, Valuation, and Masters Modules.
• Written JUnits for unit level, functional level test cases.
• Fixes bugs reported by QA for the software
• Conducts component level systems design and develops prototypes and unit and integration testing
• Used Subversion for software versioning and as a revision control system.
• Critical to planning and overseeing our software development activities, leading teams against competing deliverables, and actively identify production issues/bringing them to quick resolution.

Environment: Java, J2EE, Servlets, JSP, Struts, Springs, Hibernate, JavaScript, XML, Tomcat, Eclipse, AJAX, SVN, JDBC, Web Services, XSLT, CSS, DOM, HTML,CSS,AngularJS Maven, ANT, DB2, JUnit, SEB Framework, ORACLE.

Confidential

Jr. Java Developer

Responsibilities:

• Involved in the systems study and designing of the project.
• Created JSP, Servlets Pages to the Analytical Engine.
• Created JSP pages for Payroll Processing, Human Resource Solutions, Retirement Services, Time & Labor Management, Tax & compliance Management, Employee Benefits Administration, Screening and Selection Services and Professional Employer Organization.
• Involved in using EJB persistence management and deployed in Web Sphere Application Server and Apache Tomcat.
• Developed complex SQL stored procedures, complex views and database triggers using Oracle 9i to calculate various values necessary in project development.
• Written Technical and Non-Technical Documents for Entire Project including Installation and Maintenance.

Environment: JAVA, J2EE, MS Visio, JSP, XML, HTML, JDBC, JavaScript, SQL, Oracle, Apache Tomcat 3.3.2.