SAP S/4HANA Experts in Berlin
in minutes from over 15,000 CVs with vetted, available specialistsHire experts who know SAP S/4HANA finance, logistics, data migration, and system integration. They support greenfield, brownfield, and selective transformation work, with fast and precise matching to vetted, available freelancers.
Meet FRATCH Experts in Berlin, who have recently used SAP S/4HANA
Egon Maier
Last position:
SAP S/4HANA Integration Consultant – MES / Siemens Opcenter Integration at Metso Corporation
- Supported an integration project between SAP S/4HANA and a MES / Siemens Opcenter system via Azure Middleware.
- Responsible for SAP-side analysis, mapping and provisioning of relevant data objects such as material master data, production orders and process orders using SAP standard APIs and OData services.
- SAP-side mapping for Material Master, Production Orders and Process Orders
- Usage of API_PRODUCT, API_PRODUCTION_ORDER_2_SRV and API_PROCESS_ORDER_2_SRV
- Consideration of SAP S/4HANA Advanced Available-to-Promise for order confirmation, production availability and downstream MES execution
- Support for SAP Gateway and OData service topics
- Interface coordination between SAP S/4HANA, Azure Middleware and MES / Siemens Opcenter
- Support for testing, monitoring and error analysis
- Worked with BTC Cockpit and Deloitte ASADEV Tool
Eyline Jakubowski
Last position:
External Financial Accountant at Trench Group GmbH
- Independent training in travel expense accounting (Egencia, Perk, AirPlus)
- Interface management between travel expense tools
- Onboarding and offboarding of employees and vendors
- Advising teams on posting incoming and outgoing invoices
- Documentation and process improvement
David Stein
Last position:
Senior Controller at DNS-Net
- Management reporting
- Analysis of COGS and close collaboration with accounting
- Variance analysis vs plan/forecast
- Establishing sales controlling
- Business partnering for the CSO area
Björn Stark
Last position:
External IT Director SAP / IT Transformation Manager at Finanzministerium Berlin
IT infrastructure / SAP Grantor / SAP BTP transformation project at the Berlin Ministry of Finance to digitalize public funding programs. The goal was a clean-core-oriented SAP BTP solution architecture with CAP/RAP services, APIs, integrations, and operational readiness for run, AMO, and AMS structures.
- Industry: Federal authority, FM Berlin
- Budget 2026: 5 million EUR
- Planned budget for 2027: 8.7 million EUR
- Team size: 45 FTE
Santina Wey
Last position:
Business Analyst & BI Strategist - Comparison Portal at dataweys (self-employed)
- Assessment of the existing reporting landscape and strategic bundling of needs
- Migration and consolidation of reports to Metabase, connected to ClickHouse as the data foundation
- Building and maintaining data pipelines
Stack: Metabase · ClickHouse · Appsmith · Airflow
Henrik Bader
Last position:
Interim Supply Chain Manager at Ferring AG
- Managed end-to-end supply for AT/CH markets → ensured continuous availability.
- Coordinated interfaces with 4PL logistics partners → improved and stabilized customer service levels.
- Aligned demand & supply with commercial, finance, local and global teams → enhanced forecast reliability and planning visibility.
- Supported SAP S/4HANA rollout and testing → ensured system readiness and minimized go-live risks.
- Strengthened collaboration with Finance, Quality, and external partners → streamlin
Jeet Pattanaik
Last position:
Global SAP Program Manager at Aldi Sued
- Pioneered first enterprise AI-SAP integration at ALDI SÃœD, deploying AI-driven automation within one of retail's largest SAP S/4HANA programs, eliminating 50% of manual pre-cycle validation time and establishing replicable automation framework across 11 countries
- Led end-to-end SAP project lifecycle management for implementations across SAP S/4HANA and Manhattan Systems, supporting 7,300+ ALDI SÃœD locations globally across Europe and Australia
- Served as primary executive liaison to C-level stakeholders across 11 countries for strategic SAP transformation programs
- Orchestrated automation, performance, and volume testing for critical releases, maintaining 99.9% system SLA compliance during peak retail periods
- Managed cross-functional international teams of 15+ specialists, delivering projects 20% faster than industry benchmarks
- Standardized SAP processes across 11 countries as part of one of retail's largest SAP implementations
- Directly managed €2M budget with 98% allocation accuracy across 12 concurrent projects
- Reduced SAP S/4HANA migration costs by 18% through strategic vendor contract renegotiations and optimization
Vladimir Greavu
Last position:
AI Trainer, Consultant & Fractional/Interim Manager at Freelance / Self-employed
- Delivering AI training and workshops for enterprises on Generative AI, CCaaS & CRM platforms
- Advisory on digital transformation, process optimization and AI-driven automation in CX and operations environments
- Interim executive leadership roles in customer care and operations excellence at C-level / Director level
Leo-Berith Siemers
Last position:
OCM Project Manager at Largest federal government organisation
- Business analysis, planning, and implementation of a DMS for 1,500 users
- Managed project learner’s journey with onboarding, enablement, and stabilization phases for successful execution
Bernhard Heutmekers
Last position:
SAP MM Consultant, Business Solution Design Specialist at Nomen Nominandum
- Finalised several addon implementation projects as project manager, coordinating external service providers
- Implemented VAT reporting, e-invoicing, asset reporting, drug reporting to governmental authorities
- Played key role as business solution design specialist in an S/4HANA implementation project across PP-PI, eWM, QM, PM, IM, MM, SD and other logistic areas
- Designed organizational structures and processes in all logistic areas
- Developed and proofread business blueprint, managed implementation, test preparation and migration
André Jokic
Last position:
Founder | Head of Marketing, Brand & Concept at ok.bye conceptions
- Founded a freelancer collective specialized in integrated campaigns and brand experiences for startups and corporates.
- Built a network of 30+ specialists across design, content, and performance marketing.
- Delivered 360° campaigns combining storytelling, digital performance, and live activations.
- Supported clients in scaling awareness and engagement through data-driven creative strategy.
André Siegmund
Last position:
IT Consultant SAP® Administration at Lechwerke AG (LEW)
- IT services for the administration of the SAP® systems NETZ/Sales, BW, Core, Portal
- Administration of SAP® authorizations and users via central user administration (ZBV) in SAP® Solution Manager
- Setup and further development of SAP® authorization roles
- Role assignment according to requests
- Creation, change, and deletion of users
- Incident handling and error analysis (e.g. authorization trace, debugging in test systems)
- Cooperation with the SAP® development team on new implementations and process changes
- Special tasks
- Execution of Privileged User Management (PUM) 2023–2025 using Security Bridge
- Decommissioning of the SAP® Core system and migration to S/4HANA
Domenico Varuzza
Last position:
Head of Operations at Dine in Taste (Getvoila.com)
Managing the supply chain, delivery and customer service functions.
Manage, control and optimise operational business processes.
Establish and maintain supplier relationships (food, packaging, 3Pl, last-mile-carrier), including responsibility for strategic negotiations and contract management.
Lead initiatives to improve efficiency and ensure quality standards.
Co-responsibility for product range design, optimisation and innovation.
Disciplinary and technical management responsibility for 1-5 people.
Implementation of processes and key performance indicators.
Successful integration of new suppliers.
Reduce costs across all functions by more than 20 per cent.
Damir Harbas
Last position:
Founder and Senior Advisor at Harbas & Company
- Advisory for Bank-Verlag GmbH on establishing a risk management and compliance function by defining the DORA strategy, conducting a DORA gap analysis and developing all DORA-relevant policies, supporting the design and roll out of the risk management framework, and providing overall PMO support for all DORA-relevant streams
- Ensured the conceptual and operational setup of a Cyber Defence Center for Vienna Insurance Group AG, including the implementation of regulatory requirements, development of the organizational, tax, and financial structure, including up- & downstream cost allocation model, DORA compliance, outsourcing, data protection, and works council requirements, gap analysis for contracts with regard to DORA, EIOPA, Solvency II and best practices and creation of policies in line with DORA
- Definition of an IT security target operating model for Oldenburgische Landesbank, including definition of processes, responsibilities and interfaces for a new, DORA-compliant IT security operations area that can be integrated into the existing IT organization and that is to be established or expanded
- Implementation of a service management readiness and maturity analysis according to ITIL for Ottobock Group, definition of an ITSM target operating model including processes, organization and governance, and derivation of measures to close identified gaps
- Developed an overarching cloud strategy for the corporate segment of ThyssenKrupp AG, involving all business units and stakeholders while considering business unit specific requirements
- Conducted an IT benchmark for a business unit of ThyssenKrupp AG, including structural analysis of the organizational structure and IT strategy
- Introduced a company-wide business continuity management system for Krieger Group, including identification and assessment of potential crisis scenarios and risks, and establishment of structures
- Developed an S/4HANA transformation strategy for Pfalzwerke AG, including a transformation plan and preliminary project
- Developed a restructuring strategy for Pfalzwerke AG, including the future IT delivery model, transformation plans, and business cases for each scenario
- Conducted an IT cost review for AMS-OSRAM AG, including analysis and optimization of IT costs and budget, as well as planning and implementing a strategy to reduce IT costs.
Beserithan Malabakan
Last position:
SD Development and CRM Interaction Center Development at Sanner GmbH
- Part-time 2-3 days/week
- Developments in the SD module and CRM Interaction Center
- Consulting, customizing in SD module
- Adapting Fiori applications in the SD module
- Approval workflow for credit memos: design, concept, implementation, customizing
- Credit memo request: object type BUS 2094
- If the credit memo request value is below a certain threshold -> automatic release and removal of billing block
- If the credit memo request value is above a certain threshold -> automatic determination of the responsible employee
- The employee receives a work item in their integrated inbox or in My Inbox (Fiori) -> the employee can reject, approve, or edit the credit memo request
- UML modeling in technical documentation
- Creating a Z-table for customer sample line items
- Merging COA1 (delivery) + COA2 (CAQ) forms and adding to the spool request as a single PDF
- Correcting workflow title according to NACE, fixing message "ZBMA title is displayed incorrectly in SBWP (Workplace)"
- Receiving PLM documents from an external PLM system, creating an RFC function module, storing PLM documents in the material master as GOS objects
- On releasing a production order, reading PLM documents from MM and saving them in a shared folder for the MES system
- Displaying the number of inspection methods in a popup when creating an order -> VA01/VA02
- Automatic stock reconciliation LVS IDOC INVCON
- Performing AQUA tests
- IDOC archiving for old IDOCs
- NL_PM_drawings and storing print output, informing MES via ZPPORDER IDOC, writing technical documents
- Using SD user exits, BADIs for various requirements
- Extending screens for customer requests via screen exits
- Creating message types for sales orders, purchase orders, and invoices
- Extending CRM Interaction Center Business Partner -> Overview -> Contract with customer-specific requirements
- New Fiori application departure control with data from Z-table and standard equipment tables, displaying a pie chart, calculating "vehicles in operation"
- Extending Interaction Center Business Partner -> Overview -> new tab on Overview Page with list tables for performance feedback, attachments from GOS objects
- Extending Interaction Center Business Partner -> Overview -> new tab on Overview Page with list tables for PM quality notifications, attachments from GOS objects
- Implementing BADIs in CRM
- File storage on SAP server/UNIX server
- Using BOL/GENIL architecture in CRM development
- Project language: German
Discover over 15,000 top freelancers
Statistics of experts using SAP S/4HANA
Aggregated from the professional profiles of matched freelancers.
Experience
16 years
Position duration
1.7 years
Positions per freelancer
15
Top business areas
Project Management, Information Technology, Finance
Top industries
Professional Services, Information Technology, Manufacturing
Certification focus areas
Project Management, Information Technology, Operations
Bachelor's degree or higher
96%
Master's degree or higher
70%
Doctorate
15%
Certifications per freelancer
3
Most common languages
German, English, Spanish
Speak two or more languages
100%
Based on our profile pool as of 30 Aug 2026.
About the technology
Core system
SAP S/4HANA is SAP’s current enterprise ERP suite for finance, supply chain, sales, manufacturing, and procurement. It replaces older SAP ERP landscapes and is often part of a wider S/4HANA transformation. Companies use it to streamline processes, standardize data, and improve reporting across core operations.
Where it fits
- Finance and controlling processes
- Order-to-cash and procure-to-pay flows
- Inventory, warehouse, and planning tasks
- Manufacturing and asset-heavy operations
- Reporting built on the HANA data model
Berlin companies often need SAP S/4HANA for complex enterprise environments, shared service centers, and international rollouts. Strong specialists understand how the suite fits with local teams, remote stakeholders, and global SAP templates.
Ecosystem skills
A strong project usually involves more than the core suite. Specialists work with Fiori, HANA, ABAP, CDS views, integration tools, and SAP BTP where extensions or workflows are needed. They also understand master data, authorization design, and clean handover to support teams.
When to bring help
Bring in freelance expertise when a program needs a clear setup, a rescue plan, or extra capacity for a rollout. That includes brownfield conversions, greenfield design, data migration, testing, and cutover support. Companies also turn to specialists when processes break across modules or when integration partners need a steady SAP lead.
What good looks like
Good SAP S/4HANA professionals do not only configure screens. They map business processes, question weak requirements, and keep technical changes aligned with finance and operations. Look for clear documentation, stable transport handling, and practical experience with real delivery, not just theory.
Common search terms
Many teams search for SAP S/4HANA by name, but also use SAP S4HANA, S/4HANA, or the older SAP ERP and SAP ECC terms when planning a move. The right specialist should understand how these names relate and where legacy design choices still affect the new system. In Berlin, that matters for hybrid teams and international collaboration as much as for on-site workshops.
Frequently asked questions
Not sure where to start with SAP S/4HANA? These answers cover the essentials.
SAP S/4HANA is used to run core business processes such as finance, procurement, sales, inventory, manufacturing, and planning. It sits at the center of enterprise operations, so the specialist you hire needs to understand both process flow and system design. In many projects, it also connects to analytics, integration, and workflow layers.
SAP S/4HANA is SAP’s newer ERP suite, while SAP ECC is the older generation many companies are replacing or moving away from. The shift usually changes data structures, user experience, and the way reporting and custom code are handled. A good specialist can explain what must be redesigned and what can be converted.
A strong SAP S/4HANA specialist often brings knowledge of Fiori, HANA, ABAP, CDS views, integration patterns, and master data governance. For transformation work, experience with testing, cutover planning, and business process mapping matters just as much. If the landscape is broad, SAP BTP knowledge can also be useful.
For a small fix or support task, a focused SAP S/4HANA freelancer may be enough if the scope is clear. For a conversion, rollout, or template design, you usually need someone who has delivered similar work end to end and can work with finance and operations teams. The more integration and data migration involved, the more important proven delivery becomes.
Many SAP S/4HANA tasks can be done remotely, especially design sessions, configuration work, testing support, and documentation. On-site time in Berlin can still help during workshops, cutover, or when teams need fast alignment across business and IT. The best setup is often hybrid.
Ask which project types the SAP S/4HANA specialist has handled, such as greenfield, brownfield, or selective transformation. Then check which modules, tools, and integration points they know, and how they handle testing, data quality, and handover. Clear answers matter more than broad claims.
Look for practical examples that show how the SAP S/4HANA specialist solved process problems, not just how they configured the system. Good signs are structured documentation, clean communication, and the ability to explain trade-offs in plain language. They should also understand how their work affects finance, logistics, and support teams.
They are usually looking for SAP S/4HANA, often written without the slash or shortened from the full product name. Some searchers still use SAP ECC or SAP ERP when they really mean a migration or transformation to S/4HANA. A good freelancer should understand both the new suite and the older landscape behind it.
Of the freelancers in Berlin, Germany who have used SAP S/4HANA in their recent projects, 96% hold at least a Bachelor's degree, 70% hold at least a Master's degree, and 15% hold a doctorate.
On average, freelancers in Berlin, Germany who have used SAP S/4HANA in their recent projects have 16 years of professional experience, with a single engagement typically lasting around 1.7 years.
The most common languages among freelancers in Berlin, Germany who have used SAP S/4HANA in their recent projects are German (100%), English (100%), and Spanish (23%).
The most common industries among freelancers in Berlin, Germany who have used SAP S/4HANA in their recent projects are Professional Services (70%), Information Technology (67%), and Manufacturing (57%).
The most common business areas among freelancers in Berlin, Germany who have used SAP S/4HANA in their recent projects are Project Management (80%), Information Technology (77%), and Finance (67%).
Main locations of FRATCH Experts, who have recently used SAP S/4HANA
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
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