Aleksei Arziaev

Aleksei Arziaev is an author of professional books on SAP S/4HANA, with a strong focus on Controlling, business value, strategic system design, and sustainable enterprise performance management. His writing also covers data migration management, reflecting his practical experience in data migration strategy, governance, validation, and quality assurance within complex SAP transformation programs.

Alongside his work as an author, he currently serves in a consulting and leadership role for SAP S/4HANA transformation programs at Accenture, having previously gained experience at KPMG and msg systems ag. His professional background combines more than ten years of experience in the SAP and IT environment with an additional decade in operational and strategic planning within public organizations.

Throughout his career, he has supported complex SAP S/4HANA transformation programs, including Explore phases, fit-to-standard workshops, key design decisions, solution governance, process harmonization, and integration across finance, logistics, procurement, production, and technical workstreams. He has worked across industries such as pharmaceuticals, medical technology, public sector, professional services, and transportation and logistics.