Summary

• Over 14 years of IT experience as Sr. Architect, Application Architect, Solution Architect, Tech Lead, Sr. Software Engineer, Management Consultant and Principal Software Engineer and full hands - on Lead Integration development experience in distributed systems architecture, relational database and SOA implementation.
• I am able to offer breadth and depth of knowledge and best practices in numerous disciplines including, but not limited to, Information Management, Data Warehousing, Enterprise System and Data Integration ETL, Architecture and Systems Development. With over 13 years of experience and success in assisting organizations match business objectives with a best-in-class business intelligence and data integration strategy and architecture. I've been able to leverage my experience, problem solving abilities, performance tuning, solution architecture skills and innovative use of technology to develop solutions to complex business challenges and enable new business capabilities that contributed to enhanced efficiencies and growth of organizations. Highly sought person within the organization to manage and provide solution architecture for mission critical and complex data integration client projects.
• Experienced in Business Integration with enterprise application like Cognos BI. Designed, Developed and Implemented the Data warehouse solution across multiple enterprise platforms. Experienced in designing ETL interfaces for data migration between heterogeneous Databases.
• Have experience in delivering enterprise application architecture, service component architecture, business process management, systems integration, distributed component development, message oriented middleware, systems application security, database design, client server and multi-tier architectures
• Experienced in Coding, OOAD, development, implementation, integration, testing, enhancement and maintenance of enterprise wide JAVA, J2EE, ORACLE PL/SQL applications in development, test, and production systems running WebLogic and WebSphere on UNIX and Windows.
• Proven results in Re Architecture, Re-Engineering, customization and migration of software solutions to enhance existing frameworks to work with newer technologies. Well exposed to software development and engineering life cycles. Experienced in Architecting, business analysis, technical planning and validation of the work product.
• Have developed and designed solutions to perform in a predictable and repeatable fashion by leveraging the right technologies and processes to solve complex business.
• Working closely with clients to ensure that the software products under development continued to satisfy their evolving requirements.

Professional experience

Confidential

Role: Solution Architect

Environment: J2EE, JSP, WebSphere Message Broker, WebShpere MQ, WSDL, WebService, SOAP, JAX-WS, XML, WSDL, JPA, LOG4J, JSON, Backbone JS, MONGO DB, Oracle 11g, Open LDAP, WebSphere, Informatica, Sun One WebServer6.1, Rational Software Architect, Microsoft Visio, Shell Script, AJAX, IBM DataPower, DB2, zLinux, Red Hat Linux, GIT, IBM MDM, MS SQL Server 2008

Responsibilities:

• Responsible for the monitoring new technologies and assessing their potential to become new products or services, defining a strategy, enterprise architecture, and roadmap for IT optimization, and delivering technology innovation and architecture solutions to drive forward the integrated and high performance computing platform
• Developed technology blueprint alignment between supplier and vendor. My focus is on information management, interoperability, business intelligence and IT standards.
• Architected and designed the ETL strategy and solution between mainframe, DB2, SQL Server and Oracle databases.
• Architected and Designed High Availability and High performance Infrastructure for WebSphere Message Broker, IBM MDM, WebSphere MQ and WebSphere Application Server on the VMware.
• Providing advisory/consultative expertise for enrollment, provider, Pricing and Claim system solution
• Architected and designed the Workload management policy for ESB and IIB platform.
• Validating option for Cloud Infrastructure.

Confidential

Role: Sr Architect

Environment: Java 6, JSP, STRUTS 2, SOAP, JAX-WS, XML, WSDL, JPA, LOG4J, EXT JS, DOJO, Adobe Flash Builder, JSpell, Cognos BI 8.4, Cognos Notification Manager, WebLogic, Oracle 11gR2, Sun One WebServer6.1, Rational ClearCase, Rational Software Architect, Microsoft Visio, Borland Together, Shell Script, AJAX, Oracle Service Bus ESB

Responsibilities:

• Architect the Dynamics Solution and lead technical in charge for the technical Delivery.
• Modernize the business-critical application that was in production from last 7 years. I created and validated the solution architecture by personally producing the use case, to be system Architecture document, various services and design models from the business requirements. Created the estimate, staffing plans and technical content for the fixed-price proposals with different scope. I led a team of 35 IBM practitioners at different region. I mentored and developed proof-of-concept with EXT JS and DOJO framework to validate the user interface for the To Be System and experience of Cognos BI toolset, propose the solution at enterprise level Reporting Framework Model.
• Designed the ETL architecture, gathered data feeds from five major divisions, and developed transformation builds to load into dimensional tables. Involved in the design and the development of the ETL architecture, data analysis, and data model refinement.
• Architect, Designed and migrated the data from traditional oracle structure to Object Oriented Structure, This data migration solution combined over 300 million data records from over 2500 source tables including internal and external data. The system uses both structured and text-mined data to determine data the vehicle subsystem and the symptoms describing what failed on the vehicle. This system is also the reporting mechanism using Cognos BI.
• Architecture and Designed a relation framework model and dimensional model with full set of data and its dimensional hierarchies. Managed and led the team as Data Architect detailing all facts and dimensions from Source to Target data, initiation of creating the data mapping and transformation strategy.
• Designed and Implemented the Master Data Management solution to handle all region data s for issue identification and warranty data classification.
• Worked as Requirement analyst to gather Business and System requirements and generated the use cases, Functional requirement document. Developed detailed project estimates and project plan for integration and multi vendor touch point.
• Design and Implemented the Web Services to process Highly Configuration validation Framework using REST methodologies and Design, Configured and Implemented the Oracle Service Bus.
• Designed and implemented the globally-accessible, highly-configurable workflow system to support the enterprise community. Designed the Dynamic UI builder using EXT JS based on the workflow configuration.
• Designed and implemented highly configuration security framework for the Rule engine and Issue Management system.
• Designed and developed the architecture and Infrastructure enhancements to host the existing and new applications on the different infrastructure different runtime environment with common single sign on framework.
• Delivery of enterprise wide applications and project sign off in technical aspects following RUP.
• Implement SSO across portal, web applications and Cognos BI. Configured the WebLogic application server for load balancing and cluster.
• Developed the Custom Java application to authenticate the user credentials from Cognos to enforce Cognos folder level security. Integrated the Cognos Report viewer with PRTS application to view the reports using GUI.
• Coding Session, Web services interfaces and WSDL generation to expose business services in the application. Implemented SOA Software as Service and data as service for report generation and issue search, issue creation, issue association and Validation Framework manager using JPA and Persistence.
• Participated and guided the data modeler to design and modeling ETL interfaces, data mart creation for entire application.
• Performing product builds as needed to incorporate changes from the project team and enforce software change/version control and assist other CM Analysts with technically complex or critical efforts.
• Environment preparation for Installation of WebLogic in staging and production environments. Configuration and management of WebLogic based on Infrastructure requirements.
• Create functional specification, use cases, test cases, business design and technical design documents SDD, TDD, test plans, site deployment plan and ADRP.
• Injection of cross cutting concerns like logging and transactions using object mapping using JPA annotations. Perform CRUD operations using JPA sessions.
• Managed and mentored the offshore and onsite team on the application development activity.

Role: Application Architect

Confidential

Environment: J2SE, UNIX Shell Script, MS DOS Script, Oracle PL/SQL, Oracle 11g, Data Warehouse, ETL Data Stage

Responsibilities:

• Design and development of ETL interfaces for offline transaction processing between SAP and Oracle 11g using, PL-SQL, MS DOS Batch and Unix Shell Scripting.
• Developed the Data Sharing agreement and System Design Document and detail design document.
• Developed the Data Mapping and Data management documents.

Role: Application Architect

Confidential

Environment: Java 1.4, JSP, STRUTS 2, SOAP, JAX-WS, XML, WSDL, LOG4J, JSpell, Cognos BI 8.4, Cognos Notification Manager, WebLogic 8.1SP4, Oracle 10g, Sun One WebServer 6.1, Rational ClearCase, Rational Software Architect, Microsoft Visio.

Responsibilities:

• Worked with the project sponsors to gather requirements and generated use cases, Functional requirement document. Developed detailed project estimates and project plan for integration component development.
• Coding Session, Web services interfaces and WSDL generation to expose business services in the application. Implemented the SOA Software as Service and data as service for issue search, issue creation and issue details manager using SOAP Web Services.
• Coding JUNIT and STRUTS test cases for large modules and systems. Implemented the access key navigation to the web pages.
• Performing product builds as needed to incorporate changes from the project team and enforce software change/version control and assist other CM Analysts with technically complex or critical efforts.
• Create functional specification, use cases, test cases and technical design documents SDD, TDD, test plans and site deployment plan
• Managed and mentored the offshore and onsite team on the application development activity.

Role: Associate Architect Technical Lead

Confidential

Environment: Java 1.4, EJB, JSP, Servlet, Oracle 9i, WebLogic 8.1 SP4, WebSphere MQ, SunOne Web Server 6.1, Mainframe IMS, Mainframe MQ.

Responsibilities:

• Developed the IMS MQ Interface between Business Layer and Mainframe IMS Database.
• Developed the Order Processing and Back Order Refill interface.
• Migrated Pre prod application over ANX firewall zone to connect the IMS MQ server for external access.
• Create functional specification, use cases, test cases and technical design documents SDD, TDD, test plans and site deployment plan.

Role: Associate Architect Technical Lead

Confidential

Environment: Java 1.4, JSP, SOAP, JAX-WS, XML, WSDL, WebLogic 8.1 SP4, Oracle 9i, Sun One WebServer 6.1, Rational ClearCase, Reactivity XML Gateway.

Responsibilities:

• Developed detailed project estimates and project plan for integration component development.
• Designed and developed the integration framework between application, Reactivity XML gateway server and the external provider system s .
• Designed and developed the interface to Associated Locksmiths of America and National Insurance Crime Bureau system.
• Designed and developed the interface to Hot Data Address Validation, Sabrix Sales Tax system and IPay Credit card processing system s .
• Develop implementation and test plans, build software acceptance criteria, coordinate and work with clients to oversee the acceptance and dissemination process.
• Responsible for transferring work and providing technical development guidance to offshore team members.

Confidential

Role: Sr. Consultant

Environment: Windows XP, JDK 1.5, J2EE, JSP, Servlet, JSF, EJB, JDBC, Java Bean, Oracle9i, DB2, Web Sphere 6.1, Active Directory, Lightweight Directory Access Protocol, Tivoli Access Manager API, SOAP, XML, UDDI, WSDL, VSS, Log4j, Reactivity XML Gateway.

Responsibilities:

• Involved with complete life cycle of the project and responsible for application development and implementation. Developed Design modules for the project using Enterprise Architect UML diagrams including Use-Case, Sequence diagram, Class diagram, Data Model.
• Implemented the Virtual LDAP server to authenticate third party application against the Navistar Tivoli access manager.
• Implemented SOA to manage the user information in the Active Directory and Tivoli Access Manager.
• Configured and Customized the IBM UDDI service.
• Implemented the SAML WS security framework.
• Migrated to Web Sphere MQ cluster environment, configured and developed the Message Driven bean to replace the scheduled batch jobs.