Hari Sonnenahalli is a thought leader, and seasoned Enterprise Architect at NTT Data Business Solutions (NDBS), specializing in SAP Business Technology Platform (BTP) and AI-driven enterprise solutions. With over a decade of experience, he leads multi-million-dollar SAP implementation projects, helping organizations scale and modernize through intelligent enterprise solutions. As the founder of the R Programming Group, the second most popular community in Data Mining, Big Data, and AI, Hari is deeply involved in advancing data-driven innovation. His ability to blend SAP architecture, cloud strategy, and AI-driven automation enables businesses to stay ahead in an evolving digital landscape. Beyond his technical leadership, Hari is an author, speaker, and sought-after strategic consultant, advising enterprises on AI adoption, cloud transformation, and SAP S/4HANA strategies. His expertise spans SAP Business Technology Platform (BTP), intelligent automation, and enterprise data strategies, ensuring organizations drive measurable business outcomes through technology. As an entrepreneur and forward-thinking technologist, Hari bridges the gap between enterprise IT and business strategy, helping organizations unlock new opportunities in digital transformation. Based in Denver, Colorado, he continues to push the boundaries of SAP innovation, AI adoption, and enterprise technology leadership