Experience

Lead SAP Basis Consultant — Freelance

2020 – Present · Remote / DACH region

Independent consulting for mid-market and enterprise clients. Projects include S/4HANA greenfield migrations, BTP integration architecture, and SAP Basis managed service transitions.

Key engagements: Automotive OEM (S/4HANA 2023), Logistics 3PL (BTP Integration Suite), Chemical manufacturer (HANA scale-out HA).

SAP Basis & Technology Consultant — Consulting Firm

2015 – 2020 · Frankfurt, Germany

Delivered Basis, security, and system landscape consulting for 20+ customers across DACH. Led upgrade projects from SAP NetWeaver 7.0/7.4 to 7.5 and multiple HANA migrations.

SAP Basis Administrator — Manufacturing Company

2012 – 2015 · Munich, Germany

Operated SAP ECC 6.0 and CRM landscape for a Tier 2 automotive supplier. Managed transport management, user administration, and performance tuning.

Education

M.Sc. Information Systems

Technical University of Munich · 2010 – 2012

B.Sc. Computer Science

University of Erlangen-Nuremberg · 2007 – 2010

Core Skills

• SAP Basis: System administration, transport management, performance tuning, HANA operations
• S/4HANA: Migration (greenfield & brownfield), upgrade, landscape design
• SAP BTP: Integration Suite (CPI, API Management, Event Mesh), Build Work Zone
• Security: SNC, SSO (Kerberos, SAML), role concept design, audit compliance
• Cloud: Azure SAP-certified workloads, AWS SAP workloads, GCP
• Languages: German (native), English (fluent), Spanish (conversational)