About
Senior SAP Security & Basis Consultant with 20 years of international experience delivering end-to-end SAP Security and GRC solutions across complex SAP landscapes—both on-premise and cloud-based—including ECC, S/4HANA, Fiori, BW/BI, HR, CRM, MES, Solution Manager and selected SAP BTP services. I’ve supported leading organizations such as Valora, Bouygues/Equans, Nyrstar, Nestlé, Nespresso, Zimmer Biomet, Hewlett Packard and Bvlgari in securing their SAP environments while ensuring compliance with SOX, FDA, and GDPR. Expertise spans SAP security design and implementation, Identity & Access Management (IAM), Segregation of Duties (SoD) analysis, audit readiness, and regulatory governance. Skilled in SAP Access Control, CUA, SAP IAS/IPS and Secure Login configurations with advanced knowledge of standard, structural, analysis, Fiori and CDS-based authorization models. I have a strong understanding of enterprise business processes across core SAP modules—FI/CO, SD, MM, QM, LO, PP, WM, PLM…
Experience
Sap Basis & Security Sox Beraterin
Valora Group · Switzerland
- Implemented SAP Secure Login Service via BTP Authentication & Identity Services (AIS/AIP) for SAP GUI - Conducted security audits and vulnerability assessments
Sap System Engineer Security and Basis Admin
Bouygues Energies & Services · Zurich, Switzerland
- Managed SAP access and authorizations across ECC, S/4HANA, BW/BI, HCM, FIORI, including CUA setup, license tracking, and Basis administration; served as the single point of contact (SPOC) for SAP Security & Basis topics. - Led and contributed to major projects including ECC to S/4HANA migration (SAP RISE), BI role redesign, ECC system upgrade and others.
Sap Applications Security Consultant
Nyrstar · Zürich Area, Switzerland
- Accountable for end-to-end SAP user access and authorization management; enhanced security operations and introduced position-based authorization solutions. - Led offshore security team, optimized license management, and supported internal and external audits.
Sap Security Consultant
Lonza · Basel Area, Switzerland
SAP Security & GRC Consulting - Resolved high-risk Segregation of Duties (SoD) conflicts by redesigning SAP roles in alignment with compliance and audit requirements. - Strengthened access controls across SAP and Identity Management (IDM) systems.
Sap Security Role Expert
Nestlé Nespresso · Lausanne Area, Switzerland
- Global Roles Security model roll-out (ERP; CRM, BI and APO) - Quality Assurance and Compliance - Roles fix - Project team Coordination - User Management
Sap Security Lead Emea
- Functional responsibility for entire EMEA SAP security, authorizations and user management - Improvement of SAP Security operations and processes - Keep systems and applications in validated state in compliance of TüV, SOX/SOD and FDS/GXP - Support audit activities and corrective actions - Manager Offshore Security team and ensure SAP security service delivery
Sap Security Role Expert
- Implement and maintain Project roles on all Nestlé Regional and Local systems - Liaise with GLOBE Management Application Security specialist and local security staff to ensure the consistent implementation. - Enforce the application security incident response and escalation process in the Region and Local organizations.
It Service Specialist
- BNPPARISBAS bank applications support - Office and Olympic, Advantage, Topcall applications support
Applications Support Specialist
Bvlgari Time Switzerland SA · Neuchâtel
- Responsible for SAP Authorization implementation in R/3 system - Responsible for user administration in SAP systems - Maintain secret codes
Education
EPFL
Master Degree, Economy and Energy Management
Shanghai Institute of Mechanical Engineering
Bachelor's degree, Mechanical Engineering specializing in Turbine Machine,
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