Dr. Marcell Vollmer
CEO of Prospance Inc.
CEO of Prospance Inc. and former Chief Digital Officer at SAP and Celonis. LinkedIn Top Voice with over 200,000 followers, advising global enterprises on digital supply chain optimization, autonomous procurement agents, and enterprise AI transformation.
Areas of focus
Professional niches
Proof of Work
The Enterprise CAIO Roadmap: Driving Verifiable Operational ROI
Formulated the executive governance framework for Chief AI Officers to align pilot AI initiatives directly with EBITDA growth and risk mitigation.
Pilot implementations often stall at scale if legacy change management protocols are ignored.
Context: Enterprise digital transformation metrics, procurement KPIs, automation index.
View missionAutonomous Procurement and Digital Supply Chain AI Transformation
Published research detailing how process mining and generative AI automate invoice processing, contract compliance, supplier negotiations, and fraud detection in Fortune 500 supply chains.
Legacy ERP database schemas require custom middleware translation to support LLM structured ingestion.
Context: ERP integrations (SAP, Oracle), Celonis process mining, LLM contract extraction.
View mission