SUMMARY

• Around 6 years of professional experience in the areas of design, development and implementation for various Internet applications and Cloud - based applications.
• Extensive experience in J2EE architecture and developed server-side applications using technologies like Java, JSP, Servlets, Hibernate, EJB, JDBC, Struts and XML.
• Experience in development and deployment of J2EE Application archives (jar, war) on Jboss, Tomcat Application Servers.
• Experience in development of Cloud based applications for AWS (Amazon), GoGrid, Rackspace and Terremark cloud service providers.
• Experience in relational database systems MS SQL Server, Oracle, MySQL, PostgresSQL and Sybase.
• Rich experience in Java 2.0, Object Oriented Analysis & Design (OOAD), particularly in the development of Use Cases, Sequence diagrams using MS-Visio.
• Extensive knowledge in Swing, JDBC, Struts, XML, XPath, XQuery, DOM, WSDL, SOAP.
• Designed the applications using Struts MVC architectural Pattern and Cairngorm Architecture for Flex projects.
• Expertise in implementing the Java Design patterns (Singleton, DAO, Façade, Command, Factory, Decorator, and Observer).
• Good knowledge in Software Development Life Cycle (SDLC).
• Extensive knowledge and rich experience Eclipse, Intellij Idea, NetBeans IDE and Flex Builder.
• Experience in Developing the Rich Internet Applications and rich user interfaces GWT, Ext-GWT, Flex 3.0 onwards, jQuery 1.7 onwards, ExtJs 2.0/2.1/2.2, Ajax, JSON, and JavaScript.
• Exceptional Communication, analytical, interpersonal and presentation Skills and capable of picking up any new technology with a minimum learning curve.
• Experienced in application production support and troubleshooting critical problems.
• Very good hands-on on Firebug and other browser debugging tools.
• Excellent Team Player with ability to perform independently.
• Expertise in Clearcase processes and SCM. Ability to resolve issue with builds.
• Hands-On with the web development portals like Liferay 4.x onwards.

TECHNICAL SKILLS

Operating Systems: RedHat Linux, Windows 95/98, Windows XP, NT/2000, Windows 7, MS-DOS.

Web/App Servers: JBoss, Tomcat 5.

Methodologies: Test Driven Development, Scrum

Web Technologies: Struts, JSF, JSP, Servlets, JavaBeans, Applets, XML, Swing, EJB, RMI, Ajax and JSON.

IDEs: Intellij IDEA, Eclipse 3.4 and Flex Builder.

Languages: C, C++, JAVA, HTML, JavaScript and jQuery

Database Systems: MS-SQL ser2000/2005, MySQL, Postgres and Sybase.

Version Controls: CVS, Clear Case, SVN.

Design Tools: MS-Visio

Defect tracking tools: Rational Clear quest.

O-R Mapping Tools: Hibernate 3.0

Cloud Service Providers API: Amazon, Rackspace, GoGrid and Terremark

PROFESSIONAL EXPERIENCE

Confidential, Chicago, IL

Sr. Java/J2EE Developer

Responsibilities:

• Active developer responsible to develop modules like Server Management, User Configuration, Role Management, Probe privileges and nGenius Deployment Database for version 5.0 and 5.1.
• Understanding and analyzing requirements for implementation, coding, design class structures & user interfaces.
• As a team member working independently on application components assigned to be developed.
• Integrating new feature components with existing Flex implementation and its maintenance.
• Coding in jQuery, Flex, GWT and Pure java objects and R&D on new technologies to enhance the development environment/setup.
• Provided active technical support for the customer issues escalated.
• Created POC for jQuery, Ajax and Struts implementation of the Server Health module.
• Unified views of converged network environments with the ability to analysis voice, video and data metrics.

Confidential, Atlanta, GA

Lead Java/J2EE Developer

Responsibilities:

• Active developer responsible to develop the backend of the APIs in Python and prepare a user-friendly aesthetically designed UI in GWT.
• Was required to learn Python. The API had to be developed after understanding the internal Dynacenter framework.
• Programming in GWT and Python, POJOs and R&D on new APIs provided by various Cloud Vendors to provide the support for the product.
• Learned and integrated new API framework Django with GWT using the JSON-based HTTP calls.
• Cross-Platform Access: This product provides some peculiar functionality like deploying a server of a specific Cloud Vendor to some different environment.
• Flexibility: The product’s basic architecture provides vendor specific server definitions to be implemented which in turn helps to in corporate various functionalities of different vendors under same platform.
• Framework: The framework is designed and developed in a way to provide various layers of usage according to the user i.e., from a developer to a common user. The framework covers the basic vendor specific calls schema

Confidential

Senior Java/J2EE Developer

Responsibilities:

• Worked as Team lead and primary developer for Dealer and Transporter modules.
• Responsible to analyze the requirement and design the database model with the team members.
• Developed and delivered the complete UI in Flex and backend workflow design for Dealer and Transporter in Java.

Confidential

Responsibilities:

• Worked as primary developer for components Flex UI and integration with PHP.
• Responsible to analyze the requirement and design the database model with the team members.
• Dynamic and Rich UI: This was the main objective for Document Viewer as the user was to be given the liberty to search, view, zoom, rotate, upload, download and delete the images.
• Performance: We saved our extra call to the database to fetch he location of the zip files of the images by, creating central folders for storing he data.
• Uniformity: Flex provided us the cross-browser uniformity for the handling of the images.

Confidential

Senior Java Developer

Responsibilities:

• I was the active member of the team responsible to develop the complete UI in Flex using the Away 3D script to create the custom 3D engine for this project.
• The backend was integrated with Struts 1.x and Hibernate.
• Technical Support: JSP, Struts, Hibernate, Java Script, FLEX, SQL Server2003.
• Performance: To reduce the run-time processing in calls to the backend, we have used central variables which store ha complete required data on the loading process of the application, which in turn provides the sufficient process time and memory for the 3D engine.
• Reduction in Testing: As the data was mainly in the form of “images”, and as the data was collected centrally, we had less testing to be done at the backend. Also, Flex’s cross-browser compatibility reduced the efforts in the cross-browser testing.

Confidential

Java Developer

Responsibilities:

• I was the only member from the team working on the project.
• The data migration and the total development were done after detail evaluation of the requirements.
• I was required to learn and integrate Liferay with their existing customer database.
• The migration was done from 4.x to 5.x for Liferay.
• Technical Support: JSP, JSF, Apache Tomcat and My SQL.