SUMMARY:

• 11 years of experience in software analysis, design, development and deployment of scalable Enterprise Web Applications using OOAD & design patterns.
• Exposure to IBM Webshere Suite of products Websphere Commerce Suite, Websphere Portal Server, DataPower SOA Appliances implementation.
• Good exposure to J2EE, Databases, Web Services, Websphere / Weblogic Application Servers, Performance Tunning, Design, UML.
• Around 3 years of onsite (US & Canada) exp interacting directly with clients for requirements capturing, application design, implementation and application support.
• Around 6 year of exp handling a team and providing technical and functional mentoring.
• Around 6 years of exp on WCS Framework, Architecture and Subsystems (Catalog, Trading, Order, Member, Scheduler, Build, Payments).
• Good analytical, logical and communication skills with emphasis on constructive team work. Self starter having leadership skills.
• Worked as Subject Matter Expert of IBM PSN Global team for Websphere products.

TECHNICAL SKILLS:

Operating System: Win 98/NT/2000/XP, Solaris 8.0, AS400

Languages: Java (JDK 1.2/1.3), UML, C, C++, VB (6.0)

Tools: Rational Rose 2000, MPP, Crystal Reports 10

RDBMS: DB2 8, Oracle8/8i (SQL, PL/SQL, XML), MS - SQLServer

J2EE / Web Technologies /Web Services: (JAX-RPC, AXIS 1.4), J2EE 1.3/1.4,MiddlewareEJB 1.1/2.0, Struts, spring, XML, Hibernate, JAX-RSMOMIBM MQ Series 5.2, JMS

Web / Application Servers: Websphere 4.0, Websphere Commerce Server 5.4 / 6.1Websphere Portal Server 6.1, Websphere Process Server6.1, Weblogic 8.1, MTS, Tomcat 5.1

RAD Tools / IDE s: WSAD 5.1, RAD 6.0, RSA 7.0, Ant Scripts, Maven

Versioning Systems: Concurrent Version Systems (CVS), VSS, PVCS

PROFESSIONAL EXPERIENCE:

Confidential

WCS Architect

Responsibilities:

• Working with business users/marketing team to fit requirements in preview of commerce framework.
• Providing management with estimations, plans, risks and mitigation strategies.
• Designed the master catalog and sales catalog for the product.
• Interface design for SAP SD Reporting and LSP Fulfillment center integration.
• Overall responsible for maintaining the Physical and logical data model.
• Creation of SARs based on eSite Model and publishing of stores.
• Provided solution for publishing the multiple stores and fulfillment centers for the multicountry rollout.
• Created macro designs for View Products, Shopping Cart and Order Process flows.
• Customized the BANDD code which is used for deployment of commerce.
• Worked actively on setting up the infrastructure for the roll out to multiple countries.
• Worked on WC profiling and performance tuning the code.
• Created integration test cases for end to end testing.
• Created strategy for loading the data into commerce schema from the existing models.
• Analysis of NFRs and the PCI compliance requirements.
• Designed a strategy for loading catalog data using BODL in absence of PIM.
• Setting up of the production environment and testing strategy for all interfaces.
• Involved in cutover plan and rollout
• Designed the framework for continues integration and build for future enhancements and multi country rollout strategy.
• Also involved in troubleshooting commerce problems faced during implementation.

Confidential

WCS Architect

Responsibilities:

• Providing Pre-sales support in evolving & evaluating the architecture.
• Understanding the technical challenges faced by the practioners and providing solutions.
• Working with solutioning team during the RFP phase for solution outline.
• Responsible for understanding the business requirements and transitioning that to offshore for development.
• Responsible for understanding their architecture and systems and keeping that in mind while providing solutions for future enhancements.
• Providing a technical design and getting it approved by client for any functional changes or enhancements to these sites.
• Deployments on various environments & testing the infrastructure.
• Production support activities.
• Overlooking the entire project from the delivery perspective which includes (mainframe & QA as well)

Confidential

Technical Lead & Functional Lead

Responsibilities:

• Responsible for designing the architecture framework for the project.
• Identifying and developing the framework components for caching, authentication, exception handling, DAO Layer and business and service layer components.
• Setting up the builds file.
• Worked on developing the class diagrams and sequence diagrams for the important sub modules and object diagrams.
• Worked on analysis of the Use cases and Use case realizations.

Confidential

Technical Lead

Responsibilities:

• Involved in Requirements capturing phase. Dealing with Manheim’s product management system for understanding various business requirements and system understanding of cyber lots for Ford and Dealer Exchange.
• In analysis phase worked on analyzing how all stores (Ford, Mercedes, Chase, and DX) are going to share a common catalog using WCS catalog subsystem and how the inventory is going to be moved.
• Customized the Trading/Auction subsystem to work with multiple stores. Created design specs for customizing components used in Member and Trading subsystem to suite the MCE requirements.
• Worked on the database design to come up with database tables.
• Designed inventory feed module after studying the requirement for FORD and MERCEDES for loading the vehicles in to MCE. This was implemented using the message oriented middleware MQ Series and WCS Messaging and XML.
• Created Use Cases, Class and Sequence diagrams for the Inventory module feed and Bid/Buy modules using Rose 2000.
• Implemented scheduler commands for the generation of mails, reports etc using WCS Scheduler Architechture.
• Worked on the server side to implement the business logic using the CMP beans and session beans. Used the transactions to implement critical business requirements.
• During transition phase worked on deployment on production servers.
• Handled the Application support for the various releases.
• Providing technical and functional mentorship to the team members.
• Lead level code reviews and design reviews.
• Used DB Views and defined indexes and optimized joins to fine tune the application on the DB side. The problematic queries were identified using DBMonitor on the production servers. Used query access paths to analyze the queries.
• Written java wrappers for making PCML Calls.

Confidential

Technical Lead

Responsibilities:

• In the analysis phase understanding the WCS architecture and various subsystems like Catalog, Order, Trading, Schedulers and Member Subsystem of WCS.
• Created GAP Analysis document for the difference between current requirements and the Tool Tech and Web Fashion stores.
• Published stores and customized the SAR file for the complete operation of the Mercedes store. Extending CreateSAR and PublishStoreArchive commands. Also used the Loader package for loading data from XML file formats to the DB.
• Designing and implementing the Manheim users/dealers/dealerships/auction locations details which is stored in the MAC3 (AS400) system using WCS Member Subsystem.
• Customization and implementation of the Trading (Auction) subsystems and schedulers of the WCS according to the DPP requirements. Extending Finalize Auction, Monitor Auction commands.
• Created Gap Analysis document if payment manager can be customized and suited to DPP requirements.
• In the design phase identified the WCS control commands / task commands / databeans / ejbs which can be reused. Identified the filler/required classes/components for each use case. Also studied the WCS classes and how they can be extended or customized for each use case
• Created Use Case and Sequence Diagrams for the Bid/Buy and grounding modules using Rose 2000.
• Development of CMP and Session beans at the middle tier to handle the business logic, using Session Facade.
• Development of Jsps to implement the view layer.
• Written Ant tasks/goals to build and deploy the application.

Confidential

Senior Developer

Responsibilities:

• Studying the existing system and discovering and freezing the enhanced needs of the clients.
• Identifying the Use Cases and developing of UseCaseSpecification for redesign of the system and developing of class diagrams and sequence diagrams.
• Implementing and testing the proposed architecture during Confidential .
• Development and deployment of EJBs, Servlets and JSPs in first iteration.
• Troubleshooting and installation of web and app servers during Confidential .
• Configuring, installation and generation of s for two way authentication using the Netscape servers.
• Fully responsible for development of FTM and User Manager Module during enhancement stage.
• Developing of COM components and ASP Pages during enhancement phase.
• Writing of Unit Test Cases during enhancement phase.

Confidential

Responsibilities:

• Development of EnterpriseJavaBeans (session beans) for implementing the business logic in middle tier.
• Design and development of Java Servlets for presenting UI to user and for other functionalities.
• Designing coding standards and implementing the same.
• Designing search engines for client and dealer and displaying the results with an option to traverse through the results.
• Writing of stored procedures for various functionalities.