SUMMARY

• Information Technology professional with 7 years of extensive experience in IT Analysis, Design, Development, Testing, Implementation and Maintenance/Support of Client Server and Web and Distributed Applications
• Hands on experience in developing High Volume, Critical Enterprise wide systems using J2EE and Java Technologies.
• Strong expertise in designing and developing web pages using front end technologies such as HTML, CSS, JavaScript, JQuery, AngularJS, JSON and Bootstrap.
• Expertise in developing Multi - tier enterprise level web applications using various J2EE technologies including JSP, Servlets, Struts, Spring, EJB, JDBC, JNDI, JMS, ANT, RMI, XML (SAX, DOM), XSLT, Java Multi-threading API.
• Experience with Object Oriented Design and Object Oriented Analysis, Complete System Life Cycle, RUP, UML and associated tools such as Rational Rose.
• Expertise in various open source frameworks and tools such as Jakarta Struts framework 1.2, Spring, Hibernate 3, Log4J 1.2.7 and Ant 1.6.7.
• Good Experience in implementing several object oriented design patterns such as Model View Controller (MVC) frameworks, Front Controller, Business Delegate, Session Facade, Service Locator, DAO, DTO, Singleton, Object Factory and Composite View.
• Expertise in implementing Service Oriented Architectures (SOA) using XML based Web Service such as SOAP, UDDI and WSDL.
• Developed applications on different IDE’s such as Eclipse and Net Beans.
• Extensive knowledge on Core Java technologies such as Multi-Threading, Exception Handling, Reflection, Collections, Singleton Objects, Java Internationalization, Swing components, Streams & File I/O.
• Experience in writing and executing unit test cases using JUnit Testing Framework
• Experience in Configuring and deploying applications onBEA Web Logic 8.x/7.x, Apache Tomcat 4.x and Web Sphere Application Server.
• Extensive experience in SQL programming language in Oracle PL/SQL, TSL, and MySQL database environments. Developed Stored procedures, Triggers, views, complex join queries;Pl/SQL materialized views, Strong and in-depth knowledge of various relation database systems.
• Expert level programming skills in UNIX and shell scripting and CVS tools used Perforce, CVS and Linux.
• Good working knowledge on SVN for code management and version control.
• Experience as Software Engineer, with onsite and offshore teams, leading the development of Web applications using different application/web servers
• Excellent Client interaction skills and proven experience in working independently as well as in a team.
• Strongly initiative, creative and able to learn new technologies. Ability to deal with people, ability to grasp things fast, and willingness to work has always been my strengths.

TECHNICAL SKILLS

Languages: Java, J2SE, J2EE, SQL and PL/SQL.

Technologies: JDBC, JPA, AJAX, Spring, JSP, Servlets, GWT, EJB, JMS, Swing, JavaScript, DOJO, JSON

Mark upLanguages: HTML, CSS, DHTML, XHTML, XML, XSLT.

Web services Technologies: XML Schema, DTD, REST, SOAP, WSDL, SAAJ, JAX - RPC, DOM, SAX, XQuery, XPath, XSL, XSLT. HTML, HTML5, JHTML, DHTML (Style Sheets), JSON, XML, CSS3, JavaScript, AJAX, JQuery, AngularJS, Bootstrap

ORM technology: Hibernate.

Application servers: Glassfish, WebLogic, Web Sphere, JBoss and Oracle.

Web Servers: Apache Tomcat.

Directory Server: Netscape LDAP, Oracle Internet Directory (OID).

Applications Frameworks: Struts 1.x, Struts 2, JSF and Spring MVC.

Databases: Oracle, MySQL and SQL Server.

Operating Systems: Windows 9X/NT/2000/XP, Red hat Linux 9,RHEL and Solaris.

IDEs: Eclipse, Netbeans, WebLogic Workshop, My Eclipse, RAD.

Version Control Systems: Clearcase, CVS, Subversion, WinCVS, TortoiseCVS

Tools: Viewer.

Clarify: CRM, Load Runner, Ant, JUnit, Log4J, DOM

SOA/Web Services: WSDL, ESB, SOAP, SOA and Restful services.

PROFESSIONAL EXPERIENCE

Confidential, Alpharetta, GA

Java/UI/Angular Developer

Responsibilities:

• Obtaining an understanding of the existing business and System Administration Flow
• Responsible for designing User Interfaces using web/front end technologies.
• Developed application layout and responsive web pages using HTML5, CSS3 and Bootstrap.
• Developed User Interfaces using JavaScript and JavaScript frameworks such as AngularJS.
• Worked on different versions of angular application migration
• Created a modular based application using Dependency Injection.
• Implemented ngRoute and UI router to navigate within the application
• Worked extensively on two-way, one-way data binding, built-in components and developed single page applications using Angular MV*.
• To reuse code/functionality created custom Directives, Filters, services and controllers.
• Developed Form controls and worked on client side validations for better user experience.
• Automated error handling by creating an error handler service for entire application as well as provided validations and user friendly error messages.
• Used Bootstrap responsive’s CSS to adjust to phones, tablets and desktops.
• Used Bootstrap components such as breadcrumbs, nav bar, pagination and modal services.
• Implemented UI angular bootstrap for faster and easier web development.
• Worked on ui-grid grid basic and grid advanced features such as File import and Export.
• Used logging mechanism for debugging and logging objects.
• Usedspring frameworkto auto wire/inject components and also configure the batch jobs.
• Used JMS in OPUS application were Businesses can interact with each other via messaging,and similar setup used for logging application, watching for specific errors, and alerting people via various means (email, text message)
• Worked on developing and integrating services with the front end.
• Worked on Accessibility, ngAnimate, expressions, scope and ngMessages.
• Developed unit test cases using jasmine and ran using standalone distribution
• Used SVN for version control and used eclipse as the IDE for developing the application.
• Deployed the application on aWebLogicserver on aUNIXplatform

Technology:HTML5, CSS3, Bootstrap, AngularJS, JavaScript, JQuery, Jasmine, Spring MVC, Chrome Developer Tools, Hibernate, Restful Web services, JSON, Advanced Rest Client, Oracle SQL Developer, SVN, Versionone, Maven, Eclipse, Tomcat.

Confidential, San Jose, CA

Java/J2EE Developer

Responsibilities:

• Part of Agile team developing the application using Agile Methodology.
• Involved in designing and developing Buy-Online and Chargeback Automation modules..
• Designed and Developed portlets using JSR168/286
• Designed the user interactive (UI) web pages using web technologies HTML, HTML5, CSS3, Java Script, AJAX, JQuery and AngularJS.
• Involved in implementing export to excel functionality using Apache POI.
• Implemented UI angular bootstrap for faster and easier web development.
• Published Rest services for resources such as store, user, trait, department and category to get the information from database
• Implemented Consumer and Producer portlets using WSRP.
• Configured spring and EJB to manage Actions as beans and set their dependencies in a context file and integrated middle tier with Struts web layer.
• Involved in requirement analysis, design, coding and implementation.
• Used Spring framework features like IOC, MVC, AOP and Hibernate Template.
• Implemented DAO layer using Spring JDBC Template and Hibernate Template API.
• Involved in unit testing and system testing and also assisted QA people for preparing test scripts for the system testing.
• Designed and Developed Web services using SOAP and REST API.
• Extensively used SQL, PL/SQL in constructing views, indexes, stored procedures, triggers, cursors, functions, relational database models.
• Responsible for the successful execution of Project Planning and Deployment cycles.
• Provided end to end support for the system and involved in coding and testing.

Environment: HTML, CSS3, Java Script, Angular JS, JQuery, Apache Camel, Guice, Informix, REST, Jasmine, JAX-RS, Eclipse, REST, SOAP, services, Hibernate, Eclipse, Oracle, SVN, Apache Tomcat, WebLogic Portal.

Confidential, Cleveland, OH

Sr. Java/J2EE Developer

Responsibilities:

• Estimation of work based on Agile methodology.
• Integrated three different vendors to a common platform using AJAX and implemented AJAX for server side validations, auto loading of data and to improve performance.
• Used Apache’s Jakarta STRUTS 1.1 as MVC framework for designing of the complete Web tier.
• Handled development and deployment of Session Beans (EJB) for each module to their respective instance of app server.
• Generated Class Diagrams, Sequence Diagrams with Microsoft Visio and RAD.
• Designed patterns implemented such as Singleton, Front Controller, Factory pattern, Data Access Object.
• Involved in writing and consuming Web Services using SOAP, WSDL, deployment, configuration and testing.
• Used Spring Framework for Dependency Injection and integrated with Struts Framework and Hibernate.
• Implemented logging mechanism using log4j.
• Wrote SQL, PL/SQL and stored procedures as part of database interaction.
• Extensively used Hibernate for Object relational Mapping for data persistence.
• Unit testing, bug fixing in multiple environments (DEV/INT/CERT/PROD) and reproduce bugs for fixing and code review of individual modules in the application.
• Developed the Ant scripts for preparing WAR files used to deploy J2EE components on Application server.
• Release management and support. Participate in User Acceptance Testing during each Agile Cycle.
• Ensure that coding standards are maintained throughout the development process by all developers.
• Review proposed test cases with technical analysts, business analysts, developers and documentation staff to ensure understanding of system requirements from a QA perspective in order to achieve a high level of quality throughout this project.

Environment: Java, JSP 2.0 Spring MVC, Servlet 2.4,EJB, Struts, JavaScript, AJAX, Hibernate2.0, Web Services, WSDL,Java Beans, WebSphere Application Server 6.0, Rational Application Developer (RAD 7.0), Oracle 10g,Spring2.5, SQL Developer, IBM-ClearCase

Confidential - Houston, TX

Sr. Java Developer

Responsibilities:

• Involved in every stage of Project including, but not limited to Requirement Analysis Prototype Design using UML, JSP and Java
• Participated in the entire Software Development Life Cycle (SDLC) of projects using Object Oriented Analysis and Design (OOAD)
• Developed the application using Spring MVC framework with respect to Model View Controller (MVC 2.0) architecture.
• Developed and used custom tags for JSP's dynamic content display.
• Provided JUnit test cases for the application to support the Test Driven Development (TDD).
• Used Hibernate ORM module as an Object Relational mapping tool for back end operations over Oracle database.
• Provided Hibernate configuration file and mapping files.
• Developed Web Service client interface with JAX-WS from WSDL files for invoking the methods using SOAP.
• Designed and Developed server components using Java Beans, DAO & Transfer objects.
• Provided Log4j support for the application for debugging the system.
• Provided ANT build tool for building and deploying the application.
• Managed source repository using CVS as version control tool.
• Design, develop, implement and UNIX shell scripts.
• Develop and debug SQL, PL/SQL scripts including in ORACLE 10g databases to perform various tasks.
• Actively participated in UAT and System testing. Maintained different documentation including Defect tracking sheet.
• Worked in different support activities when needed.

Environment: Java 1.6, JSP 1.2, Spring MVC 2.5, Hibernate, Ajax, Oracle 10g, ANT, Unix, HTML, DHTML, CSS, XML, SOAP, WSDL, JUnit, Eclipse, Oracle Weblogic server 10.0.

Confidential

Java Developer

Responsibilities:

• Involved in the design of the module Patient and Reports.
• Involved in the testing and integrating of the program Confidential the module level.
• Implemented validation rules using Struts framework
• Developed user interface using JSP, HTML, Velocity template
• Implemented user authentication using LDAP authentication API. mplemented web forms using HTML controls
• Implementing the Design Patterns for Database independency.
• Responsible for deploying the application in Jboss server
• Generating Jasper reports using iReport Tool
• Customizing the Reports using Design Patterns.
• Written database queries, Procedures and functions.
• Integrating Drug database to our application based on NDDF Rules.

Environment: Java, JSP, Servlets, Struts, HTML, CSS, XML, XSTL, DHTML, Design Patterns, Eclipse, CVS, JBoss, JDBC, Oracle 9i, Rational Rose, Xml Spy, UNIX, Windows-XP.