Senior SAP and Oracle Process Integration Consultant

Senior SAP PI Consultant at Home24AG
October 2015 - Present (4 months)
• Have strong implementation experience in PI 7.5
• Implemented Using SOAP, REST, HTTP, JDBC, IDOC, SFTP, File with FCC, RFC, ABAP Proxy Adapters
• Using XPI monitor for Channel and SSL-Certificate tracing.
• Extensive XSLT development and Java mapping.
• Use of Format Conversion Bean Adapter Module to handle complex in-house message formats.
• Configured Email Alert for Critical Interfaces.
• Storage and maintenance of SSL-Certificate of service on AWS.
• developed multi-sender Iflows, P2P iflows and Multi-Recipient iflows.
• Have extensive experience in Messaging Mapping Techniques like Graphical Mapping, Java Mapping and XSLT Mapping
Senior Enterprise Integration Architecture Consultant at IBM
October 2015 – May 2017 (1 year 8 months)
Engaged in our SAP implementation project as Senior SAP PI developer. The target of the project was to replace Microsoft Navision by SAP S/4 HANA and other SAP components. Implemented integration scenarios between our SAP systems and web
shop applications using the AEX (Advanced Adapter Engine Extended) Usage Scenario in a three systems landscape. This included
* Planning: design sketches, documentation template, naming conventions
* Building: iFlows and NWDS (Netweaver Developer Studio)  
* Mapping: XSLT (JDeveloper), Visual (NWDS), Java
* Testing: unit test (ESR), technical test (TESTRAIL), integration test (Point-to- Point)
* Transporting iFlows by CTS+
* Monitoring and Alerting
Middleware Integration developer at Wipro Technologies
July 2010 – October 2015 (5 years 3 months)
• Experience in implementing total Lifecycle (Requirement Gathering, Define, Design, Coding, Unit Testing,
 SIT, UAT) of services using OSB 10g and 11g.
• Experienced in SOA (using Oracle Service Bus 10g & 11g) implementations including BPEL, Mediator, and all kinds of adapters. 
• Experience in developing Canonical Data Models mainly for Telecom Domain. 
• Experience in SOA Governance tools - OSR (Service Repository), OER (Enterprise Repository). 
• Good knowledge on Oracle AIA (Application Integration Architecture) 3.0.
• Experience in developing sync, async, sync-async EAI patterns based services which involve Medium-Complex orchestration.
• Developed BPEL/Mediator composite application and processes that contain Fault Management Framework (Fault Policy and Fault Binding).
• Experience in developing JMS Based services, managing transactions of such services and implementing error hospital framework for the same. 
• Experience in developing Web Services with WSDL, SOAP, XML technologies with Java like JAXB, JAXM, and JAXR. 
• Created Business Services and Proxy services of various protocols (Http/JMS/FTP/File/sb/soa-direct/email/jca/flow) and adapters (DB/JMS/FILE/FTP/AQ) in OSB. 
• Experience in XQuery, XSLT and Xpath for transformation of XMLs.  
• Depth knowledge in XML, XSD, WSDL. 
• Experience in developing n-Tier applications using any of the Java/J2EE technologies such as JAXB, DOM/SAX, JMS, POJO, and Web Services. 
• Object Oriented Design (OOD) and Object-Oriented Programming (OOP), design patterns and multi-threading.

P r o j e c t s

• • Fulfilment Project at Home24AG
    • About
      • Home24 is Europe’s largest online destination for home furniture and decor. Being a dynamic, fast-growing market leader, our goal is to consistently provide our customers with the best service and assortment. SAP ERP implementation project for the integration of our SAP systems among each other and with other internal and external systems from consultants. Driving business needs into the technology organization and implementing them by applying industry best practices and standards
    • Roles and Responsibility
      • Planning: design sketches, documentation template, naming conventions
      • Building: iFlows and NWDS (NetWeaver Developer Studio)  
      • Mapping: XSLT (JDeveloper), Visual (NWDS), Java
      • Testing: unit test (ESR), technical test (TESTRAIL), integration test (Point-to- Point)
      • Transporting iFlows by CTS+
      • Monitoring and Alerting

• • Turkish Airlines:
    • About
      • Turkish Airline (THY), aim to create an integrated CRM platform which serves to an understanding of providing special service to customers as well as customer recognition. The THY CRM Program’s main purpose is to provide a Customer Relationship Management program which will increase the income, efficiency, competitiveness, customer loyalty and customer satisfaction by way of supporting the provision of customized services and campaigns through each channel (customer contact center, website, kiosk, mobile etc.) in which customer contact is ensured through integrating into all existing systems.
    • Roles and Responsibility
      • To lead Process Integration team for THY CRM Project. To prepare, design and implement SOA based solutions in integration with MDM, PEGA, ETL – Data stage and ODS.

• • Electronic Arts Ltd Project:
    • About
      • Electronic Arts Inc. (EA) Develops, markets, publishes and distributes game software content and services that can be played by Consumers on a variety of video game machines and electronic devices. This project Application Management Services(AMS) is to provide Global support (24*7) to EA business processes which implemented on technologies Oracle Applications 11i/R12, Fusion Middleware, Demantra, HFM, OBIEE, Cognos/ETL and Game Development Applications.
    • Roles and Responsibility
      • SOA, OSB and AIA support and development of Retail Domain Order and Payment services integrated with ERP, Sony, WMS and ODS(BI).
      • To lead SOA Integration team of 20 members including both Application and Administration.
      • To analyze and debug tickets related to SOA integration interface’s bug and problems.
      • OER with OSR to manage service discovery and service re-usability.
      • To maintain, analyze and improve the integration interfaces and 5 production environment performance.

• • MTN Nigeria:
    • About
      •  SOA, OSB AIA, BPM development of Order, Payment and Provisioning services for Telecom- Postpaid to Prepaid Convergence Project.
    • Roles and Responsibility
      • Design of Order and Payment management use-cases.
      • Development of heavily orchestrated Telecom Payment use-case implementation.
      • OER lifecycle implementation with OSR. Harvesting SOA and OSB resources with oer harvesting commands into the OER repository.
      • Java Custom Adapter implementation for integration to one of the legacy system.
      • Two Way SSL Security implementation.
      • Complex XQuery Functions implementation
      • Object Oriented implementation. 

• • Ahold Netherlands:
    • About
      • Retail domain development project with use-cases of file, Ftp and database adapter data streaming with performance specific service utilization.
    • Roles and Responsibility
      • Prepared design documents and implemented the services pertaining to various database adapters and file adapters.
      • Groomed 2 resources and lead them and trained on integration implementation methodology.
  • Telenor Hungary:
    • About
      • Telecom domain project with Customer creation and modification services in Oracle Service Bus with the implementation of in house XML canonical data model.
    • Roles and Responsibility
      • Development of in-house Canonical Data Model for Telenor Hungary with extensive modelling on Customer, Billing and Provisioning oriented data/fields and hierarchy.
      • Design and Development of Account-Creation Service in OSB.
      • Design and Development of JMS Event Based Services
      • Based Account Modification services.