Haci Karakurt - Consultant BW, Authorizations, Fiori

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Osnabrück, Germany

Experience

Jan 2024 - Dec 2024

1 year

Nuremberg, Germany

Consultant BW, Authorizations, Fiori

Bundesagentur Nürnberg

Setting up and monitoring critical authorization combinations in the SAP BW environment
Analyzing and managing users with privileged access
Quality control through regular reviews of authorization assignments and role structures
Designing and adjusting SAP Fiori roles to meet specific requirements from the ticket system, and implementing efficient identity management processes

Jan 2023 - Dec 2023

1 year

Germany

Consultant Authorizations: Business Technology Platform

Elmos

Building identity and access management for a new system landscape with integration of various target systems
Integrating MS Azure, SAP S/4HANA, and migrating legacy R/3 systems
Creating decision papers, prototypes, and concepts for implementation
Identifying dependencies, setting up systems, and adjusting roles with authorization objects
Basic administration to ensure production operations and logistics via the platform

Jan 2022 - Dec 2022

1 year

Germany

Authorization Administration: Process Implementation

Big Dutchman

Designing and implementing functionality for finance, HR, and infrastructure to increase value creation and security levels with SAP S/4HANA processes
Developing new workflows with role model design, interface setup, and system hardening
Aligning customizing settings 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

Tchibo

Monitoring critical authorization combinations, analyzing privileged users, managing organizational structures including structural authorizations and role hierarchy
Ensuring quality by checking authorization assignments and role combinations
Aligning ticket system requirements and implementing identity management and Fiori role adjustments

Jan 2020 - Dec 2020

1 year

Germany

Consultant: Authorization System Landscape

ECE

Creating concepts and roles for SAP Real Estate, FI, BI, and Business Partner while enforcing segregation of duties and customizing for finance workflows
Supporting process testing and analyzing authorization errors, composite objects, and critical transactions in SAP systems
Defining technical users and generating roles using Xiting, plus analyzing via simulation

Jan 2019 - Dec 2019

1 year

Germany

Project Manager: Enhancing Security Standards

GEBRH

Handling tickets (change orders), second and third level support for authorizations
Creating, modifying, and deleting roles; assigning and removing user roles

Jan 2018 - Dec 2018

1 year

Germany

Consultant: Finance & Controlling Authorizations

Daimler

Further developing the SAP landscape for finance processes with GRC
Optimizing a multi-level role model with segregation of duties and critical authorization separation
Implementing integrated end-to-end access management for authenticity, identity, authorization, availability, and auditability in a security-critical environment

Jan 2017 - Dec 2017

1 year

Germany

Consultant: SAP S/4 Greenfield On-Premise for Utilities

SNH

Developing an IAM template for the HANA solution covering finance, sales, logistics/materials management, and reporting (BW/4)
Gathering requirements and conducting fit/gap analyses to determine development needs, use Fiori apps, and provide efficient integrated access management for end users

Jan 2016 - Dec 2016

1 year

Germany

Consultant: Identity Management

WAGO

Optimizing a complex SAP landscape with SAP ERP and connected systems, including workflows for approvals (~250 departments involved / 4,000 users worldwide)
Focusing on efficient processes and highly automated flows from SAP HCM

Summary

Designing and implementing authorization models
Administering complex system landscapes
Designing Governance, Risk & Compliance solutions with rule-based and requirement-compliant guidelines for all systems
Developing solutions using various technologies and products
Ensuring IT security in integrity, authenticity, confidentiality, traceability, and availability
In-depth understanding of SAP authorization systems tailored to specific business needs
Experience leading projects to optimize authorizations and improve security
Creating user-friendly authorization roles to boost productivity