An IT Service Management (ITSM) expert applies established ITIL practices to oversee the full lifecycle of IT services, ensuring they are strategically aligned with business objectives and consistently deliver measurable value. By championing value co‑creation between IT, customers, and stakeholders, the ITSM expert facilitates shared ownership of outcomes and promotes transparency in how services contribute to business success. ITSM expert helps the organization maximize value realization by combining ITIL‑guided processes with a culture of partnership, innovation, and continuous improvement.