Meet the SAPinsider Experts

Gain insights and connect with the world’s leading SAPinsider Experts, in the largest and fastest-growing SAP membership group.

Experts

  • Harry Aujla
    Expert since 2023

    Harry Aujla is an experienced SAP professional currently serving as the Director of Partner Alliances at SIOS Technology Corp. With more than two decades of dedicated experience in the realm of SAP business continuity, he not only brings a wealth of expertise to the table but has played a pivotal role in helping companies transition…

  • Craig L. Brown, Sr.
    Expert since 2022

    As the Principal of one of a few US based certified SAP ALM Hub Partner and Tricentis TOSCA Certified Implementation Partner, Craig Brown leads the Transformation Architect team at Xceleon. A proven leader and an invaluable resource in Information Technology, government, public, and private entities utilize his management skills and keen ability to identify technology-based value opportunities. His 33-year career started in the United States Army as a highly decorated enlisted soldier who globally managed troops to deliver classified mission-critical communications during both peace and wartime efforts. After his honorable service was complete, he joined the private sector, where he held positions that utilized his vast knowledge in technology, management, and process design & application development. His management skills make him a natural leader when guiding resources from multiple business units, as he incorporates processes across various platforms. As a volunteer, Craig has served with SAP's ASUG Solution Manager Special Interest Group (SIG) as the Solution Manager Community Facilitator, focusing on the SAP Solution Manager influence counsel for nine years. In addition to educating the SAP Community about SAP Solution Manager's latest and greatest features and benefits, he also teaches certified application lifecycle management tools tightly integrated with SAP Solution Manager to facilitate value-driven projects and solutions. Craig is also the ASUG IT Operations Alliance Community's Task Force Lead and an SAP Insider Expert focused on application lifecycle management. SAP chose Craig to speak at the 40TH annual SAP Max Attention Summit in Waldorf, Germany, where he outlined the benefits of deploying a fully integrated ITSM system through Solution Manager and the value it enabled for his employer. Craig Brown is a visionary leader in the IT industry and a proven asset to any organization he serves, leveraging his vast knowledge and expertise to drive success.

  • Prathyusha Garimella

    Prathyusha is a seasoned SAP EIM Portfolio Expert working at SAP America, Inc. with a passion for pushing the boundaries of what’s possible. She holds a track record of driving transformative solutions and optimizing technology landscapes and her extensive experience spans across various industries, helping organizations unlock value and achieve operational excellence. Following are some…

  • Sachin Kachhawaha
    Expert since 2024

    Sachin Kachhawaha is currently the COO of SAP Fieldglass Product Engineering group and is working with SAP for more than 16 years. Sachin has in-depth knowledge and expertise in SAP products and architecture. Sachin worked very closely with customers globally and provided advisory, solution architecture services, defined best practices, strategies, and methodologies.

  • Akash Kumar

    Akash Kumar is an author, speaker, and techie for emerging and disruptive technology topics with a focus on Intelligent Enterprise. He is currently working as Solution Architect with HCL and supporting new products, services, and offerings on the Industry Cloud. He has supported multiple customers in digital transformation by creating business use cases and technology roadmaps, migrating from old to new technology such as SAP S/4HANA, SAP Business Technology Platform, and SAP Analytics, implementing new business model on artificial intelligence/machine learning, Internet of Things (IoT), and blockchain, and enabling business process simplification with Celonis and task automation with robotic process automation. He is the author of PlanViz: Improving SAP HANA Performance (SAP Press) and Building and Extending SAP HANA Live Views (SAP Press). He has a bachelor's degree in computer science and holds numerous certifications, including Scrum Master, Agile, IoT, Devops, SAP HANA, SAP Cloud Platform, SAP Activate, and SAP S/4HANA.

  • Scott McCullough

    Scott McCullough

    Scott has 27 years of IT experience with a quarter century directly supporting/running SAP. Scott spent eleven of those years as a customer supporting SAP from the hardware up to SAP Basis for a global manufacturing company.   For the past 13 years, Scott has been assisting NetApp customers and partners who run SAP and…

  • 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

  • Laz Uriza

    Laz is the Global Sales and Strategy Lead for SAP on Azure; he works with the Global Azure Sales Team focusing on RISE on Azure and SAP on Azure initiatives. He also ensures Partners (SI’s, MSP’s and ISV’s) are engaged to provide services on the Azure Cloud Platform.   Before joining Microsoft, Laz has over…

  • Sherry Yu

    Sherry Yu has worked over a decade in SAP solutions and is a trusted advisor in solutions building and reference architecture for key SAP products like SAP HANA, S/4HANA, NetWeaver, Data Intelligence, etc. Sherry has been focusing on SAP Solutions on Public Cloud by working closely with leading public cloud providers and is currently working…