Data Migration Experts in Dusseldorf

• SAP ERP/ECC, SAP S/4 HANA
• Analysis and documentation of customizing for SAP FI/CO, PSM, PSCD
• Analysis, consulting, and documentation of S/4 HANA apps for defining and executing statutory reports
• Clarification of prerequisites for using the S/4 HANA apps to define and execute statutory reports
• Analysis and documentation of customizing for in-house developments
• Consulting on integration of SAP FI/CO as well as PSM, PSM-FM (budget management), contract accounts receivable and payable (PSCD)
• Consulting and documentation of customizing adjustments in SAP FI/CO, PSM, PSM-FM, PSCD for the introduction of new company codes and other organizational structures
• Consulting and documentation of necessary process adjustments

• Support and consulting for the integration of SAP ECC into an SAP S/4HANA system, retirement of legacy systems, implementation, and process optimization in the new harmonized system
• Project implementation of S/4HANA Cloud Private & Public Sales & Services with SAP SCM/OTC/MM/LE/CS/PS, S/4HANA Cloud, CPI, BTP, EDI, IDOC, ABAP, User-Exit, SolMan, ITIL, SAP Cloud AL
• Customizing and optimization in OTC and MM, including condition maintenance, document type and item category extensions, integration with FI/CO, scheduling agreement configuration, material master and purchasing info record maintenance, release procedures, message control, and master data quality
• Ensuring integration of PTP with FI/CO, SD, and WM, process analysis, and efficiency improvement for the S/4HANA environment
• Process modeling in Signavio, workshops, and trainings
• 2nd & 3rd level support in OTC, MM, CS, PS, C4C Sales & Services, GTS, and MDG: incident and change tickets, feasibility analyses, service management, embedded analytics, customizing, tests, documentation, training, debugging, IDOC/EDI monitoring
• SAP S/4HANA migration: data migration, system harmonization, global rollouts, and template development
• ABAP development and optimization: reports, dialog programs, user exits, IDOC/EDI monitoring

• Responsibility for group-wide financial management with a focus on management, PE, and lender reporting.
• Focus on an integrated financial model (P&L, balance sheet, cash flow), robust liquidity and covenant management, and preparation of decision-ready materials for financiers, auditors, and rating stakeholders.
• Establishment of reporting standards, data logic, and closing routines for high-frequency scalability.
• Further development of an integrated financial model (P&L/BS/CF), including scenario capabilities, sensitivities, and driver-based forecasting logic.
• Design and management of a rolling liquidity plan (short-/mid-term), including working capital mechanisms and financing instruments.
• Preparation and quality assurance of lender reporting, including covenant calculations, bridge analyses, and variance explanations.
• Support for the CFO agenda in financier and stakeholder communication (Q&A, documentation logic, key messages, data consistency).
• Coordination and content input for rating- and financing-related deliverables (e.g., presentations, data rooms, management commentary).
• Management of IFRS/accounting topics (e.g., IFRS 16 lease logic, accrual and reconciliation concepts) to ensure reporting and audit readiness.
• Standardization of reporting structures, templates, and KPI definitions across entities to increase transparency, comparability, and speed.

• Introduction of giro card with Visa Debit card payment function (Combocard) for Commerzbank
• Support for the Card Processing Team (card processing; Clearing & Settlement incl. Dispute Management teams) in project work
• Creation of requirements for the Clearing & Settlement team, Authorization team (AZ) and Card Production team (KP) as part of a requirements catalog
• Requirements engineering (requirements management) with business contact person
• Participation in workstream meetings between VISA Inc., SRC Security Research & Consulting GmbH, Commerzbank AG and consulting firms (PwC and Senacor Technologies AG)
• Sprint planning with Jira tickets of type Task and use of Confluence
• Creation and presentation of weekly status reports for the Clearing & Settlement, Dispute Management and Reporting & GUI workstreams
• Coordination with network and file transfer teams for connection tests of new interfaces, e.g. setup of host keys, use of VPN or sipnet connections
• Coordination of the delivery of test files, e.g. exchange rates (FX rates; TC 56 of VISA rates), VISA Debit and Credit transactions (format Base II) and EANSS/ISS Base II clearing files to the Debit Clearing System (DCS)
• Conducting coordination meetings on the use of Visanet Settlement Service (VSS) and PSD2 reports and payment traffic statistics (ZVS)
• Organizing workshops with FiServ (First Data) on Dispute Management and complaint handling
• Setup and maintenance of Open Point List (OPL) in Confluence
• Technologies/methods: Jira, Confluence, giro card, VISA Debit card, payments, Kanban board, BIN, routing, CIQ, VPAY, ScalaTest, Dispute Management

• Iterated an MVP for an autonomous vehicle platform in close collaboration with potential customers
• Conducted comprehensive market research, persona analysis and validation tests

• Led a small team of Storage/Backup consultants responsible for EMEA region data center transformation across 200 DCs
• Developed and defended HLD and LLD designs for SAN (Brocade), block storage (HPE Primera/Alletra), NAS (EMC Unity), object storage (Iternity with iCAS FS), and backup (Commvault)
• Performed build and configuration of ~25 data centers, coordinating with network, compute, and security teams
• Developed new processes and standards for infrastructure builds and finalized hardware purchases and BOM preparation
• Created and executed testing approach including DR tests, and handed over builds to operation and migration teams
• Trained other storage consultants to ensure SLA compliance
• Technologies: Brocades, HPE/IBM/EMC/NetApp/CEPH, vSAN, NSX, TSM, Veeam, Commvault, tape libraries, drives & VTLs

• Assessing the current status (planning stage / rollout status) of the so-called inter-polygon routes
• Creating an end-to-end project plan for the individual routes, considering active and passive components and tasks
• Monitoring and controlling the implementation of the plan
• Optimizing the chosen network architecture
• Creating network and splice diagrams

• DORA consulting and system optimization
• Process analysis of existing business and technically complex processes
• Analysis of individual processes in relevant areas: trading, back office, settlement, custodian bank
• Acting as interface between business areas and IT to understand and define requirements
• Creating a functional specification including adjustments and implementation of software applications and their interfaces to systems
• Preparing a decision paper for the executive board to approve the project
• Setting up and conducting project meetings with relevant stakeholders and documenting them
• Close collaboration with stakeholders
• Coordinating and steering the analysis
• Planning and allocating resources and budget
• Onboarding large banks (Asia and Eastern Europe) for Depot B
• Migrating Depot B holdings (volume around EUR 70-100 million)

• Led SampleManager LIMS 21.x & LabWare LIMS v8 implementation, reducing manual lab errors by 40% and improving data traceability.
• Configured LW LIMS & SM LIMS 21.2: workflow design, role-based access control (RBAC), and master data management.
• Designed and configured LES workflows: sample lifecycle management, test assignments, approvals, and result review processes.
• Managed Master Menu and CI configuration, ensuring consistency, data integrity, and regulatory compliance.
• Integrated LIMS 21.2 with MES, ERP, EM, WinKQCL (Lonza MODA), SoftMax Pro, Empower, and Chromeleon CDS via REST APIs and web services.
• Implemented PAS-X MES: architecture design, multi-platform implementation (PAS-X, Siemens Opcenter), and integration with PLC, SCADA, and DCS systems.
• Executed IQ/OQ/PQ qualification protocols and Validation Summary Reports (VSR) for QC analytical and utility systems in aseptic and sterile production environments.
• Developed and reviewed Risk Assessments, Traceability Matrices, and Data Integrity evaluations in accordance with ALCOA+, 21 CFR Part 11, and EU Annex 11.
• Led EMA/FDA/WHO inspection readiness, standardized CQV SOPs, enabled digital CQV integration (LIMS/CDS/MES/SCADA/ERP/SDMS), and ensured 21 CFR Part 11 & Annex 11 compliance.
• Managed secure OT cybersecurity: network configuration and access control.
• Configured NuGenesis SDMS for document/data management, CDS/LIMS integration, workflow automation, and reporting.

• SAP EWM implementation for automotive customers in Bavaria: Participated in planning and executing the SAP EWM implementation, including developing WRICEF objects tailored to specific customer requirements. The project also involved integrating SAP EWM with an automated high-bay warehouse system from MIA Systems. Provided extensive support to the client through troubleshooting and training during various testing phases, including functional and integration tests.
• SAP EWM implementation at a leading chocolate manufacturer: Supported the realization phase of the project by setting up processes in SAP EWM, warehouse routing using POSC & LOSC, creating FSDs for WRICEF objects, and conducting handover training.
• SAP EWM rollout for a household goods manufacturer in Germany: Took part in the realization phase of the project and developed concepts such as tugger train for production supply across multiple stations to deliver goods to the production feed area. Conducted user training and handover.
• SAP EWM MFS reverse engineering at one of the world's largest 3PLs: Analyzed and documented the custom SAP EWM MFS implementation, developed a blueprint, created detailed process flows with SAP Signavio, and prepared FSDs for all custom WRICEF objects.

• Development and maintenance of database-driven applications for managing supplier and food contracts, using Oracle PL/SQL extensively for complex business logic and data processing
• Optimization of PL/SQL procedures, functions, and triggers to ensure the performance and scalability of Oracle database solutions
• Ensuring adherence to best practices in PL/SQL development and implementing standards for code quality and data integrity
• Close collaboration with backend and frontend teams to ensure seamless integration between the Oracle database, C#-based APIs, and Azure cloud services

• Instructor / Trainer
• SAP applications in SAP S/4 HANA - Sales, Sourcing Procurement, Logistic Execution, SAP Foundation
• SAP S/4 HANA - Fiori UX and Fiori Launchpad
• Cross-module MM application - Sourcing & Procurement
• Business processes SAP S/4 HANA Procurement
• Purchasing processes SAP S/4 HANA MM
• Incoming processes SAP S/4 HANA MM
• Supplier invoicing SAP S/4 HANA MM
• Pricing & plant determination SAP S/4 HANA MM
• Automation in SAP S/4 HANA MM
• Business processes SAP S/4 HANA Pre & After Sales
• Sales processes SAP S/4 HANA Sales
• Delivery processes SAP S/4 HANA Sales
• Billing SAP S/4 HANA Sales
• Pricing SAP S/4 HANA Sales and Storage Rooms and Lean-EWM
• Automation in SAP S/4 HANA Sales
• SAP S/4 HANA – SAP Private Cloud – Release 2023

• SAP Basis operations for complex SAP system landscapes (ABAP and Java stacks)
• Administration, monitoring, and optimization of SAP systems with regard to availability, performance, and stability
• Planning and execution of data center moves as well as migrations of SAP systems and databases
• Handling of incidents, changes, and problems according to ITIL processes, including root cause analyses
• Creation of technical concepts, operations documentation, and implementation plans

Technologies: SAP NetWeaver, ITIL processes, technical migrations

• Developed an in-depth understanding of the business processes and data in the corporation
• Assisted in maintaining the corporate data