Haci K. - BW Consultant, Authorizations, Fiori

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Osnabrück, Germany

Experience

Jan 2024 - Dec 2024

1 year

Nuremberg, Germany

BW Consultant, Authorizations, Fiori

Set up and monitor critical authorization combinations in the SAP BW environment.
Analyze and manage users with privileged access.
Ensure quality control by regularly reviewing authorization assignments and role structures.
Design and adjust SAP Fiori roles to meet specific requirements from the ticket system, and implement efficient identity management processes.

Jan 2023 - Dec 2023

1 year

Germany

Authorizations Consultant: Business Technology Platform

Set up identity and access management for a new system landscape, integrating various target systems.
Integrate MS Azure, SAP S/4 HANA and migrate R/3 legacy systems.
Create decision templates, prototypes and concepts for implementation.
Identify dependencies, set up systems and adjust roles with authorization objects.
Perform base administration to ensure production operations with logistics over the platform.

Jan 2022 - Dec 2022

1 year

Germany

Authorization Administration: Process Implementation

Develop and implement functionality for finance, HR and infrastructure, increasing value creation and security levels through SAP S/4 HANA processes.
Design new workflows, build interfaces and secure the systems.
Align customizations with business definitions for efficient system and role set administration, including Fiori, as the basis for user administration.

Jan 2021 - Dec 2021

1 year

Germany

Authorization Management: Role and User Administration

Monitor critical authorization combinations, analyze users with privileged access, and handle org management including structural authorizations and role structure.
Ensure quality by reviewing authorization assignments and role combinations.
Align requirements from the ticket system and implement identity management, as well as adjust roles for Fiori.

Jan 2020 - Dec 2020

1 year

Germany

Consultant: Authorizations for the System Landscape

Create designs and roles for SAP Real Estate, FI, BI and Business Partner, considering segregation of duties and shaping customer-specific developments in finance workflows.
Support process testing and analyze authorization errors, composite objects and critical transactions in SAP systems.
Define technical users, generate roles with Xiting and analyze via simulation.

Jan 2019 - Dec 2019

1 year

Germany

Project Manager: Security Standards Enhancement

Processed tickets (change orders) and provided second and third level support for authorizations.
Created, modified and deleted roles, and assigned and removed roles for users.

Jan 2018 - Dec 2018

1 year

Germany

Consultant: Finance & Controlling Authorizations

Further developed the SAP system landscape for finance processes using GRC.
Optimized a multi-level role model with segregation of duties and delineation of critical authorizations.
Implemented an integrated end-to-end access management for authenticity, identity, authorization, availability and traceability in a security-critical system environment.

Jan 2017 - Dec 2017

1 year

Germany

Consultant: SAP S/4 Greenfield on-premise for energy provider

Developed an IAM template for the HANA solution to be used in finance, sales, logistics/materials management and reporting (BW/4).
Collected requirements and performed fit/gap analyses to determine development needs, use Fiori apps, and enable efficient integrated access management for end users.

Jan 2016 - Dec 2016

1 year

Germany

Consultant: Identity Management

Optimized a complex SAP system landscape with SAP ERP and connected systems, including multiple approval workflows (~250 departments involved / 4,000 users worldwide).
Focused on efficient processes and highly automated workflows using SAP HCM.

Summary

Design and implement authorization models
Administer complex system landscapes
Design solutions in the area of Governance, Risk & Compliance with rule- and requirement-compliant guidelines for all systems
Develop solutions using various technologies and products
Ensure IT security in areas of integrity, authenticity, confidentiality, traceability and availability
Deep understanding of SAP authorization systems, tailored to individual business requirements
Experience leading projects to optimize authorizations, contributing to improved security
Develop user-friendly authorization roles to boost productivity