Sherry Yerro
SAP Security Consultant
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About
SAP Security Consultant with 9+ years of experience supporting ECC and S/4HANA environments across global enterprises. Deep expertise in PFCG role design, Fiori catalogs/spaces, cross-system authorization troubleshooting, and audit-ready access governance. Recognized for delivering stable, compliant, and scalable security solutions while collaborating effectively with functional, technical, Basis, and audit teams.
Experience
SAP Security Specialist - Cybenergie - Canada
(2023-03)
Provide ongoing SAP Security support for ECC and S/4HANA, ensuring stable and compliant access across global business units.
- Design, maintain, and optimize PFCG roles (single, composite, derived) and manage Fiori catalogs, groups, and spaces for analytics and operational apps.
- Troubleshoot complex authorization issues using SU53, ST01, and Fiori Launchpad tools, resolving cross-system access failures.
- Collaborate with functional and development teams to secure custom objects, and support project lifecycles from design to go-live.
- Ensure audit-ready compliance by aligning role design with organizational levels, SoD rules, and security best practices.
Technology Consultant II – SAP Security Administrator - Hewlett Packard - Manila, Philippines
(2013-03 - 2015-02)
- Delivered SAP Security training to project teams and provided accurate estimates for access requests, incidents, and project tasks.
- Implemented and localized SAP security roles for 5+ global projects, ensuring SLA and audit compliance.
- Coordinated with SAP functional teams to align project planning and resource allocation.
- Supported user provisioning, incident resolution, and security-related project activities.
Software Engineer – SAP Security Administrator - Accenture Philippines - Manila, Philippines
(2012-01 - 2012-06)
- Managed user creation, maintenance, and client-specific user administration.
- Supported transport management and ensured smooth migration of roles to production.
- Participated in UAT and resolved security defects.
- Created Risk IDs, assigned approvers/monitors, and performed role/user-level risk analysis.
- Troubleshot user issues using effective root-cause analysis techniques.
SAP Security Administrator - Procter & Gamble - Manila, Philippines
(2007-04 - 2011-12)
- Served as first point of contact for SAP security requests via Service Manager.
- Created user accounts and role assignments for production users; ensured proper access maintenance.
- Supported BAT, UAT, and go-live activities.
- Maintained and modified security roles using Profile Generator based on user and organizational needs.
- Managed security requests in alignment with SLAs.
Education
Bachelor of Science - Computer Science - Southeast Asian College (1998-03)
