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Meet the SAPinsider Experts

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Experts

  • Graham Robinson
    Expert since 2022

    Graham is an SAP developer, SAP Mentor and creator of 2-Cliks. See more at http://www.yelcho.com.au/2-cliks. He has over 40 years experience in the Australian IT industry (he is very old) and more than a decade working for software companies including Oracle and SAP. Graham has a strong infrastructure background with organisations that include the National Australia Bank, the Australian Stock Exchange and the Australian Tourist Commission. He was the IT Manager at SAP Australia then moved into project management and SAP product focused roles including pre-sales. He has an extensive knowledge of the SAP NetWeaver technology stack, system landscape requirements and development tools and options. These days Graham is primarily a software architect and developer with a broad skills base. He specialises in building innovative interfaces to and from SAP back-end systems. These include Web UI's, mobile solutions, web services, email gateways, etc. Graham is also an experienced and engaging trainer and workshop facilitator. Whilst ABAP is a core skill he strongly believes in selecting the right toolset for the job. He has hands-on experience with many contemporary UI technologies. Graham is very proud to have been nominated and appointed as an SAP Mentor. SAP Mentors are the top community influencers of the SAP Ecosystem. Graham maintains strong relationships with SAP at all levels. Graham regularly presents at SAP focused events like SAPPHIRE, SAP TechEd and Mastering SAP Technologies. Graham is an absolute "nut" about the Antarctic continent and related subjects. If the budget allowed he would travel "South" every summer. Graham would much rather talk about Mawson and Shackleton than NetWeaver. Graham still plays competitive cricket - but is much less competitive than he would like to be. Specialties: SAP NetWeaver, ABAP Development, UI Design, SAP Infrastructure, Workshop Facilitator, Trainer, Presenter

  • Umut Rodoplu
    Expert since 2023

    Umut Rodoplu is currently carrying out Director of Information Technology role for TED University, Ankara, Turkey and holds a master’s degree in industrial engineering. Within TED University he is managing a large-scale SAP ERP landscape (SLCM, Fiori, BPC, CRM, BO/BI, CO, FI, MM, SD and HR), integrated with other enterprise business systems required within the higher education domain. As an IT professional with more than 21 years of business experience in higher education, telecommunication, oil & gas, manufacturing and defense sectors and with 17 years of experience in program/project management (certified PMP since 2010, certified PSM I since 2019), Umut has designed, developed and managed many large scale enterprise digital transformation projects, ERP transformation and upgrade projects and service delivery operations which have been listed as local and global success stories. At TED University, he is also acting as Digital Transformation Lead mentoring C-Level management and business owners to develop a digitally driven culture, working with them to develop a clear understanding of the value chain and seek for innovation areas. Umut is an experienced speaker and presented previously in several SAP HERUG and SAP Insider Conferences.

  • James Roeske
    Expert since 2021

    James Roeske is CEO and Co-Founder of the Customer Advisory Group LLC. James has over 27 years of SAP Security, Audit, GRC, and executive management experience. Over those years, James has had a professional focus on technical configuration of SAP security, segregation of duty design, user provisioning solutions, GRC software solution design, and corporate compliance implementations for companies around the world. Prior to founding the Customer Advisory Group, Mr. Roeske held strategic positions at Virsa Systems, SAP America, and SAP Canada. This has allowed him to lead, plan, and participate in over 280 SAP GRC and security projects for some of the largest and most complex compliance environments across the globe.

  • Clifford Seckman
    Expert since 2022

    I have been an independent SAP Technical Consultant and president of Virginia Software Group, Inc. for 30 years. I was chairman of the Mid-Atlantic Chapter of ASUG from 2005 to 2020. I am currently a founding partner and the President/CEO of TECH Plus International, an SAP partner company based in Phnom Penh, Cambodia and supporting SAP sales and implementations in the Southeast Asia region.

  • Biswaranjan Senapati
    Expert since 2023

    Biswan Senapati is Platinum-level ERP-SAP Consultant having 20 + Years of Industry Experience in Domain Consulting, Business Consulting and Solution Architect for large-scale ERP systems Design, Development, Implementations, Roll out, Support and business process re-engineering capacity in Supply Chain, Chemicals, Hi-Tech, CPG, Pharmaceuticals, Wholesale, Fashion Retailer, Health-Care, and Manufacturing Domains. Biswan has worked SAP Group…

  • Daniil Serebrennikov
    Expert since 2023

    Daniil Serebrennikov has been working with SAP HXM for more than 20 years. His primary functional areas are SAP Time Management and Payroll. He completed numerous implementation to varios companies including Walt Disney. ConocoPhillips, Canadian Pacific, US and Canadian municipal governments, provincial governments in Canada, states agencies in the US. In the VTM Software he…

  • Gaurav Singh
    Expert since 2022

    • A SAP/Cyber Security Expert with 17 Yrs of Experience with various Industry/domain and multiple SAP Green Field/ Upgrade and other implementation and support Projects. Works/Manage entire Landscape of SAP for current Employer and excelling not just in traditional SAP GRC/Security space , but rather in SAP Vulnerability management, Threat Monitoring, SAP Patch management, Cloud and Cyber Security domains including working on Cyber Tools like SIEM(Splunk), Onapsis etc for SAP and AWS Security as well.

  • Doug Smith
    Expert since 2022

    Doug Smith is the Product Lead for the Cloud Services Business at Microsoft Canada. Smith has over 20 years of experience partnering with  customers on their digital transformation journey to the cloud. He offers expertise in areas like: IoT, SAP on Azure, Data Center Modernization, Advanced Analytics, Big Compute, Artificial Intelligence, Cloud Application Development, and Cloud DevOps.

  • Hari Sonnenahalli

    Hari Sonnenahalli is a seasoned Enterprise Architect at NTT Data Business Solutions ( NDBS), bringing over a decade of experience in integrating diverse technologies, landscapes, and modules across SAP and non-SAP environments. His expertise spans the architecture, design, and integration of both cloud and on-premises SAP solutions. Beyond his technical roles, Hari is an active contributor to the SAP community as a blogger and speaker, sharing his insights on various integration topics. His deep knowledge includes SAP modules such as Materials Management (MM), Production Planning (PP), and Master Data Management (MDM). As a middleware solution architect, Hari understands SAP's cross-functional landscapes and their integration with SAP solutions ensuring smooth business transactions for customers and vendors. Hari has a diverse background, having worked with multiple companies across various industries, leading integration strategies for SAP S/4HANA implementation projects. His extensive experience and comprehensive understanding of integration make him a sought-after subject matter expert and a valued asset to his clients and colleagues. Hari holds a Master of Science in Bioinformatics from the University of Sciences in Philadelphia and lives in Denver, Colorado, with his wife and two wonderful children. His technical expertise, coupled with his ability to communicate complex concepts clearly, solidifies his reputation as a respected figure in the SAP integration community. You can also find his writings SAP community @ https://people.sap.com/harikrishnadhar.sonnenahalli Connect with Hari Sonnenahalli in LinkedIn @ www.linkedin.com/in/harisonnenahalli

  • Martin Stenzig
    Expert since 2022

    Martin Stenzig is the Chief Technology Officer for Rizing. In his role as CTO, He is responsible for driving Innovation by combining the latest Technologies with Rizing’s subject matter expertise to generate measurable benefits for our customers. Martin’s nearly twenty five years of experience with SAP and related technologies has resulted in subject matter expertise in consumer industries, human experience management and enterprise asset management. He has deep domain expertise around the asset management business processes from asset related investment planning to retirement. Martin also has extensive leadership experience through managing teams of 100+ people in various roles with Profit and Loss responsibility. Spoken for several years at SAP trade shows such as Sapphire, ASUG (American SAP User Group), SAP TechEd and other maintenance and project management events around the world.