Ankit Singh

• • Delivered SAP ECC, HR, and BW/BI Security focusing on Role & User Administration (creation, deletion, modification).

• • Strong exposure to SOX, Audit Controls, SOD remediation, and compliance reporting.

• • Implemented S/4HANA (1909) & Fiori Security, specializing in Catalog, Group, and Role Administration in an embedded Fiori environment.

• • Troubleshoot Fiori launch issues, OData service authorizations, and SU24 alignment for custom apps.

• • Hands-on in maintaining business catalogs/pages in an embedded system and aligning them with S/4 roles.

• • S/4HANA (2302) implementation including requirement gathering, Fit– Gap analysis, design workshops, and solution blueprint.

• • Designed End-to-End role architecture (Template Roles → Business Roles → Composite Roles) covering Finance, Procurement, Sales, and Warehouse modules.

• • Built Fiori catalogs, spaces & pages aligned with business roles and mapped OData/IWSG authorizations using SU24 & custom TADIR entries.

• • Coordinated with functional stream leads to finalize access matrix, derive authorization objects, and handle custom app security

• • Managed role redesign and automation for a new plant using LSMW, ECATT scripts & PFCGMASSVAL.

• • Configured IAS as the corporate Identity Provider with SAML/OIDC integration & MFA policies.

• • Built IPS provisioning jobs from IAS → BTP Subaccounts → S/4HANA Cloud & other SaaS apps.

• • Designed enterprise Work Zone sites, spaces, and groups with controlled access via Role Collections.

• • Worked on GRC 12.0 which includes maintaining connection settings, creation of connector groups and integration scenarios. (ARM, ARA & EAM).