Freelancer profile translated to English.
Back to original languageAbout Jannik
I support companies in the conception, implementation, and optimization of SAP security and governance solutions – from operational role building to strategic architecture.
With over 10 years of experience in the SAP environment, I combine in-depth technical understanding (ABAP, debugging, system analysis) with governance and GRC expertise. I work in both the classic ECC environment and in S/4HANA and Fiori landscapes.
Focus Areas:
- SAP Authorization Management (PFCG, SU24, SUIM)
- Role and Organization Concepts (Single/Composite Roles)
- SAP GRC (Access Risk Analysis, SoD, Mitigation)
- Fiori Catalogs, Spaces, OData Services & Launchpad Security
- Identity Integration & IAM Connections (IDM / IGA)
- Analysis and Resolution of Complex Authorization Issues
- Audit Preparation and Compliance Optimization
I handle both operational tasks (role adjustments, ticket processing, go-live support) and conceptual activities (role concepts, governance design, transformation projects).
Typical Project Scenarios:
- S/4HANA Transformations
- GRC Optimization and SoD Reduction
- Fiori Implementations
- Audit Findings & Remediation
- Stabilization after Go-Live
My approach is structured, solution-oriented, and sustainable – with a focus on transparency, maintainability, and reduction of follow-up costs.
Available for remote projects as well as occasional hybrid assignments.
German
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Schuppener Consulting UG (haftungsbeschränkt)SAP ConsultantOctober 2018 - Today (7 years and 10 months)I support companies in the conception, implementation, and optimization of SAP authorization structures in complex system landscapes (ECC, S/4HANA, Fiori, Cloud environments).Core Services1. SAP Authorization Management* Role and Profile Design (PFCG)* Analysis and Optimization of Existing Role Concepts* SU24 Maintenance and Sustainable Reduction of False Positives* Organizational Level Design* Debugging of Authorization Issues at the Application Level2. Governance, Risk & Compliance (GRC)* SoD Analysis and Conflict Assessment* Maintenance and Optimization of Rule Sets* Mitigation Design and Documentation* Audit Support* Process Design for Access Request Management3. SAP Fiori & S/4HANA* Fiori Catalogs, Groups, Spaces & Pages* OData/Service Activation* Authorization Analysis in Launchpad Environments* S/4HANA Role Architecture4. IAM & Interfaces* Integration with Identity Management Systems* Role Replication and Technical Interfaces* Analysis of Role/Privilege Mapping* Support in IDM/IGA Processes5. Technical Expertise* ABAP-based Analysis and Debugging* Development of Audit and Replication Logic* Data Analysis in the Authorization Context* Performance Optimization in Role BuildingProject Roles:* SAP Security Consultant* SAP Authorization Manager* GRC Consultant* IAM / Identity Integration Advisor* Technical Contact for Audit & Compliance
- Volkswagen AGSAP Authorizations / ABAP DevelopmentNovember 2021 - Today (4 years and 9 months)38 Wolfsburg, Germany• - Touchpoints with IAM platforms (Omada, SailPoint, SAP IAS/IPS) Lifecycle, Provisioning, Compliance & SoD• - Installation and configuration of the SAST SUITE on multiple systems (Authorization Management, Safe Go-Live Management)• - Description of functional specifications in the customer's document format for various use cases• - Training of other service providers in the functionalities of the SAST SUITE• - Documentation of the configuration and setup of the software on different systems and clients• - Description of test cases in the Solution Manager for testing functionalities by third parties• - Collaboration with other external service providers responsible for the technical role creation• - Connecting external applications to SAP via interfaces• - Development of ABAP applications to supply the interfaces with requested data from the SAST SUITE• - Development of ABAP enhancements to extend the SAST SUITE with the Superuser Management, Authorization Management, and Password Self-Service modules
- Nordzucker AG,SAP AuthorizationsJune 2022 - Today (4 years and 2 months)38 Braunschweig, Germany• - Support of the S/4HANA transition in the area of authorizations, license, and access governance (ITGC, Audit-Readiness) in an international SAP landscape.• - Support in daily operations, ticket processing in worldwide 2nd level support.• - Review and approval of authorization requests; user and role management across all SAP systems in the company.• - Preparation for the SAP S/4 Hana migration by capturing open tasks for the upcoming SAP authorization redesign.• - Provision and evaluation of authorization data for module owners.• - Accompanying SAP IT audits, identifying and providing evidence of system changes, acting as a contact person for external auditors during the audit.• - Documentation of existing processes, creation of a list for improving IT processes.• - Use of the Snow Optimizer tool from Snow Software for license metering of SAP users and transferring the metering to SAP.• - Use of Xiting XAMS to support the daily business of Xiting AG. Keywords: IAM, S/4 Prep, XAMS, License Mgmt, Snow, Audit, ITGC, 2nd Level, Manufacturing
Recommendations
Be the first to recommend Jannik
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- Master of ScienceMaster of Science
- state-certified Information Technology Assistant Bachelor of ScienceTechnische Hochschule Wildaustaatlich geprüfter Informationstechnischer Assistent Bachelor of Science