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Meet the SAPinsider Experts

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Experts

  • Aric Quinones
    Expert since 2022

    Aric is a Managing Director at Protiviti who leads the SAP Practice and Technology Consulting Practice in the East. For over 20 years, Aric has been helping clients manage digital transformations with the implementation and maintenance of SAP and the surrounding ecosystem. He is one of Protiviti’s firm-wide experts in S/4, Central Finance, Finance Transformation,…

  • 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.

  • Massimo Tuscano

    Massimo is an IT professional with 14+ years of experience as an SAP consultant with a focus on enterprise integration, solution architecture, customer engagement and project management. He started his career in Italy and then moved to the United States in 2012, Massimo has acquired a wide experience working on SAP high profile innovation projects…

  • Juan Francisco Zurita Duque
    Expert since 2023

    Expert in designing and implementing SAP Business Technology Platform solutions for the pharmaceutical sector in the Nordic countries. My specialization lies in formulating strategies and executing complex integration projects, utilizing hybrid-cloud architectures that transform enterprise landscapes with extensive SAP footprints in both Cloud and On-Premise environments. Recognizing the significance of cloud technologies I am adept at guiding organizations through transformative journeys. My expertise extends to kickstarting SAP BTP projects, providing management, qualification, validation, and governance for SAP BTP technology and services. I offer valuable insights into the SAP Integration Suite and building Enterprise grade solutions with Sap BTP complete stack of services. By harnessing the power of cloud platforms, I contribute to catalyzing meaningful organizational change, empowering businesses to stay agile, innovative, and competitive in today's ever-evolving digital landscape.