SAP MM Experts in Berlin
in minutes from over 15,000 CVs with the power of AI.Hire experts who handle SAP MM procurement flows, purchasing documents, inventory control, and invoice verification with care. They fit into S/4HANA and ECC work, clean up master data, and support smooth handovers with fast, precise matching and vetted, available freelancers.
Meet FRATCH Experts in Berlin, who have recently used SAP MM
Wolfram Knan
Last position:
AI / Machine Learning Engineer (Projects & Applied AI) at UNIVERSITÉ PARIS 1 PANTHEON-SORBONNE & LIORA
- Designed and implemented a hybrid recommendation system (content-based + collaborative filtering)
- Built end-to-end ML pipelines including data processing, feature engineering, model training, and evaluation
- Developed RAG-based LLM systems using LangChain and vector databases for semantic search and knowledge retrieval
- Established MLOps workflows with MLflow for experiment tracking, versioning, and deployment readiness
- Implemented deep learning models (computer vision & classification) using PyTorch and TensorFlow
Oliver Schulz
Last position:
SAP Sub-Project Lead (SCM, MM, EWM) at Brunata Wärmemesser Hagen GmbH & Co KG
- Responsibility for time, budget and quality targets of the sub-project
- Creation and maintenance of the sub-project plan including dependencies to FI, CO, PP, SD
- Definition of work packages, resource planning and progress monitoring
- Risk and change management within module scope
- Analysis of as-is processes in procurement, logistics and warehouse management
- Design of to-be processes according to SAP standard (EWM warehouse processes such as goods receipt, put-away, picking, goods issue)
- Coordination with key users and specialist departments
- Support for interface development with external warehouse systems and supplier portals
- Organization of test data, error tracking and test documentation
- Support for deployment preparation and key user training
- Participation in the cutover plan (data migration, go-live preparation)
- Support of the department during the hypercare phase after go-live
- Assistance in mapping EWM core processes
- Management of external service providers
- Use of Jira, Confluence, Signavio, MS Teams, Aqua ALM
Martin Heinhold
Last position:
Operations Plant Manager & Site Lead at Fluke Process Instruments GmbH
- Managed the entire plant with focus on optimization of daily functions, exceeding customer expectations, and achieving KPIs.
- Provided direction and leadership to all levels of employees and managers.
- Reduced costs by eliminating waste and unnecessary labor hours.
- Maximized safety through proactive strategies and well-structured training.
- Directed employees and related programs to maximize team productivity and facility output.
- Monitored and evaluated plant performance to identify areas for improvement and took corrective measures.
- Identified and implemented viable strategies for continuous improvement.
- Led, trained and coached plant staff to facilitate high levels of productivity and quality.
- Promoted collaborative work environment to motivate and engage staff to achieve company objectives.
- Researched latest industry trends and technologies, boosting knowledge and understanding of industrial production.
Heiko Krain
Last position:
SAP development, Adobe form development at Arvato SE
- conversion of a function-group-based Adobe Interactive Forms framework to an object-oriented Adobe framework for documents in transport/logistics and dunning (FI)
- Adobe Lifecycle Designer 11.0.1 for SAP
- creating new and troubleshooting existing forms, function modules, programs, classes, and methods
- maintaining Smart Forms
- document printing, email sending, and file archiving
- message control for deliveries, orders, invoices, proforma invoices, and transports
- ticket system: Jira
- communication: Microsoft Teams
- migrating customers to a new SAP framework
- handling incident and change request tickets
- software: SAP ERP 6.0, SAP_ABA 7.5G, S4CORE 1.05
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
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.
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
Matthias Oehme
Last position:
Freelance Collaboration at Etengo (for Syna AG)
Consulting in the SAP EAM module as part of the migration to EON's oneERP S/4HANA system
Reviewing and cost estimation of customer-developed solutions (e.g., cockpit for EAM orders, document flow visualization)
Preparing EAM classification data for technical objects (technical locations, equipment) for migration to new classes
Jörg Hoffmann
Last position:
Managing Director; Data Protection Officer; Information Security Officer at Datenschutz24 (brand of Sovestro GmbH)
- Drafting company agreements related to data protection
- Acting as a mediator between business interests and data subject rights in a corporate context
- Process analysis and evaluation regarding data protection and information security implications according to GDPR, BDSG, BSI baseline protection
- Support for information security audits according to ISO 27001
- Implementation of change management processes
- Analysis of IT infrastructure and deriving recommendations
- Expert support in legal proceedings and communication with supervisory authorities
- Preparation of data protection impact assessments (DPIAs) and procedure and processing documentation (VVZ)
- Training on corporate data protection and information security
- Cooperation with law firms in legal proceedings
Georgi Litvinov
Last position:
Techno-functional MM/SD Consultant at GLIT Circle GmbH
- Implementation of the S/4HANA transformation (Brownfield) at CLAAS Agricultural Technology
- Implementation of the new supplier evaluation in S/4HANA including custom technical adjustments to customer-specific processes
- Conducting workshops with business units on technical and functional changes in S/4HANA, focusing on P2P processes and approval processes
- Preparing the new system, including customizing and converting customer-specific ABAP developments to Clean ABAP
Gopal Khandelwal
Last position:
SAP ABAP & Cloud Architect at parasus GmbH
- Concept and re-implementation of customer application over cloud and make the source code cloud ready
- Re-designing and putting a new architecture to overcome all the Team Scale findings and push ABAP code to ABAP cloud
- Converted the existing custom application code to ABAP cloud code and used ABAP Clean code guidelines
- Create a dynamic framework to call old vs new implementation from a Table maintenance to validate both implementations
- Utilized Key User Extensibility to seamlessly integrate multiple custom fields into a standard Fiori application, enhancing both the front-end and back-end GUI
Discover over 15,000 top freelancers
Statistics of experts using SAP MM
Aggregated from the professional profiles of matched freelancers.
Experience
26 years (Germany: 25 years)
Position duration
2.5 years (Germany: 3.2 years)
Positions per freelancer
24 (Germany: 17)
Top business areas
Supply Chain Management, Information Technology, Operations
Top industries
Professional Services, Healthcare, Information Technology
Certification focus areas
Information Technology, Procurement, Human Resources
Bachelor's degree or higher
100% (Germany: 83%)
Master's degree or higher
78% (Germany: 47%)
Doctorate
33% (Germany: 7%)
Certifications per freelancer
4 (Germany: 3)
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 97%)
Based on our profile pool as of 30 Aug 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Berlin are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows how many freelancers charge within that range.
Average rates of experts in Berlin using SAP MM
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
About the technology
Purchasing flow
SAP MM covers the materials management side of SAP. It supports purchase requisitions, purchase orders, goods receipt, invoice checks, and stock updates across the buying process.
Core tasks
- Set up purchasing and valuation data
- Support requisition-to-order flows
- Handle goods movement and stock checks
- Manage invoice verification issues
- Align MM with finance and warehousing
Where it fits
SAP MM is used in manufacturing, retail, logistics, and service operations where materials and suppliers must stay controlled. In Berlin, experts often support mixed environments where central procurement, warehouse teams, and finance need the same data to stay in sync.
Tools and skills
Strong SAP MM professionals know the purchasing organization, material master, source lists, release strategies, and integration points to FI, SD, PP, and WM or EWM. They also understand customizing, testing, transport handling, and how to document changes clearly.
When to bring help
Bring in freelance expertise when a rollout stalls, master data is inconsistent, interfaces fail, or a business unit changes its purchasing process. External specialists are also useful for cleanup work, urgent support after incidents, and short project peaks.
What good work looks like
Good SAP MM work is precise and practical. The specialist asks how the business buys, receives, and pays before changing settings. They keep processes stable, reduce manual steps, and leave the system easy for buyers, planners, and finance teams to use.
Frequently asked questions
Not sure where to start with SAP MM? These answers cover the essentials.
SAP MM manages the materials and purchasing side of SAP. It covers how a company requests, buys, receives, and verifies goods and services. That makes it central for procurement, stock control, and supplier-related process work.
Yes. SAP MM is the common abbreviation for SAP Materials Management, and both names point to the same functional area. Many searchers also use the wider SAP term when they look for specialists with purchasing and inventory experience.
Bring in a SAP MM specialist when a rollout needs extra hands, when master data is messy, or when purchasing flows are not working as expected. Freelance help is also a good fit for process design, testing, and short-term support during peak change work.
A strong SAP MM professional usually understands FI, SD, PP, and warehouse topics such as WM or EWM. ABAP awareness helps when issues touch custom logic or reports, but deep coding is not always required. Business process analysis and clear documentation matter just as much.
SAP MM is the operational core inside SAP ERP or S/4HANA for purchasing and inventory. SAP Ariba is more focused on sourcing, supplier collaboration, and procurement network processes. Companies often use both together, so the right specialist should understand how they connect.
SAP MM experts often work on template rollouts, master data cleanup, release strategy setup, invoice verification fixes, and stock movement issues. They are also brought in for integration testing and process redesign after an organizational change. The best ones can translate business rules into clean system settings.
Many SAP MM tasks can be handled remotely, especially process analysis, customizing, testing, and documentation. On-site time in Berlin can help when workshops involve warehouse, procurement, or finance teams that need fast decisions. A hybrid setup is often the most practical.
Look for a SAP MM specialist who can explain real process flows, not just configuration names. Good signs are clear examples of past issue resolution, careful testing, and strong coordination with finance and logistics teams. They should also ask smart questions about master data and approvals.
The average hourly rate of freelancers in Berlin, Germany who have used SAP MM in their recent projects is 108 €, which corresponds to a daily rate of about 863 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used SAP MM in their recent projects, 100% hold at least a Bachelor's degree, 78% hold at least a Master's degree, and 33% hold a doctorate.
On average, freelancers in Berlin, Germany who have used SAP MM in their recent projects have 26 years of professional experience, with a single engagement typically lasting around 2.5 years.
The most common languages among freelancers in Berlin, Germany who have used SAP MM in their recent projects are German (100%), English (100%), and Spanish (18%).
The most common industries among freelancers in Berlin, Germany who have used SAP MM in their recent projects are Professional Services (100%), Healthcare (73%), and Information Technology (73%).
The most common business areas among freelancers in Berlin, Germany who have used SAP MM in their recent projects are Supply Chain Management (91%), Information Technology (82%), and Operations (82%).
Main locations of FRATCH Experts, who have recently used SAP MM
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.
Hamburg 
Munich 
Cologne 
Frankfurt 
Stuttgart 
Dusseldorf Request a free demo
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Philipp Thomaschewski
FRATCH CEO
