Master Data Management Experts in Berlin
matched in minutes with vetted, available freelancersHire experts who unify customer, product and supplier data, design governance models and implement MDM platforms such as Informatica, SAP and Semarchy. FRATCH matches you quickly and precisely with vetted, available freelancers.
Meet FRATCH Experts in Berlin, who have recently used Master Data Management
Alexander Z.
Last position:
Senior Data Solutions Engineer at VMware Inc.
- Architected and deployed private cloud data platform on VMware vSphere, integrating Greenplum MPP, Apache Kafka, Kubernetes, and Apache Solr, and developed real-time ingestion pipelines with Kafka Connect and Schema Registry.
- Led Oracle Exadata to Greenplum migration, rearchitected data models, optimized storage, implemented RabbitMQ with Debezium for CDC, and deployed VectorDB for Generative AI.
- Designed and executed multi-cloud migration PoC across AWS, Azure, and GCP, defined KPIs for throughput, latency, and cost efficiency, executed bulk data transfers, validated analytics and streaming workloads, and delivered full-scale architecture recommendations.
- Assessed legacy on-premises infrastructure and designed modern cloud-native data platforms using Greenplum and containerized microservices, advising on scalability, disaster recovery, and high-availability.
Alicja R.
Last position:
Senior Product Owner BFSG & UX – Web and App Booking Journey at AIDA Cruises
- Lead Product Owner role for the BFSG pilot journey “Search and Book” across web and app, focusing on digital accessibility, UX, conversion, and regulatory implementation.
- Created and prioritized the product backlog; derived user stories and acceptance criteria from legal standards (BFSG, WCAG 2.1)
- Developed a product vision that combines digital accessibility, user-centered UX, and conversion optimization for the booking journey
- Cross-stream release management and quality assurance across the entire web and app area, including go/no-go decisions, rollout, and user acceptance tests
- Coordinated and prioritized with Legal, Compliance, external BFSG consultants, UX, Development, Marketing, and Management
- Conducted user research as well as usability and accessibility tests (including screen readers and keyboard navigation) and prototyping with UX/UI
- Defined KPIs to measure accessibility, conversion, and user guidance
- BFSG pilot journey “Search and Book” successfully delivered: first accessible features rolled out and the foundation for a long-term BFSG-compliant booking journey established
- Established sustainable process integration through close collaboration with consulting partners and internal teams
Steffen S.
Last position:
Senior Technical PM, CRM Core Experience & AI at Propstack GmbH (Scout24 S.E.)
- Built a JTBD-based prioritization framework for 3,000+ accumulated feature requests, identified 27 broker jobs, validated 8 through 25 user interviews, and used the resulting job map as a live prioritization filter for all incoming channels (Upvoty, CSAT, consulting tickets).
- Responsible for the Scout24 Lighthouse initiative: Document Intelligence with full RAG architecture (semantic chunking, bge-m3 embeddings, pgvector, BM25+Dense hybrid retrieval).
- Reduced lead time of customer feature requests to 3.1 days through code analysis, ticket specification, and independent implementation using a coding agent (Codex).
- Developed an LLM-based support agent (GPT-4o mini, Codex-generated merge requests) that reduced 3rd-level escalations from 40% to 5% of all monthly tickets.
- Integrated six partners through technical coordination, specification, backlog and release management, and led seven full stack developers.
- Eliminated regulatory exposure for brokers in six weeks through risk analysis (BGH ruling on distance selling/GDPR), new audit features, and coordination with legal and data protection officers.
JĂĽrgen G.
Last position:
Data Analysis & Harmonization at Various clients/consulting partners
- Analysis and harmonization of master data
- Analysis of product and customer portfolios and KPI identification
- Preparation and harmonization of raw material master data for migration
- Marketing and customer support as well as organization at real estate agencies
Yves W.
Last position:
Program Director, Project Manager
- Senior program director and enterprise architect with nearly 30 years of operational experience in HR, ERP, security, risk management, finance, PLM and SLM.
- Expertise in IT program and project management, engineering, process management and organizational development.
- Experience working for the world leader in service management software, rail transportation and a leading tier 1 automotive supplier.
- Subject matter expertise in finance, automation processes, logistics, ERP and PLM and integration, including related end-to-end lifecycle data management and enterprise architecture.
- Specializes in managing large and complex engagements, programs and projects from demand, idea and strategy to operation, including stakeholder and change management.
- Expertise areas: HR, ERP, SecOps, integrated risk management, supply chain and operations, finance, SLM, product strategy, lifecycle management, shared services, IT and PLM.
- Industry experience in technology, tier 1 automotive, transportation and logistics, manufacturing, high technology and software industries, banking and insurance, and railway.
- Experience with SecOps (security incident response and vulnerability management), digital portfolio management, integrated risk management, service portfolio management and business continuity planning.
- Experience defining and designing integrated risk management including security and operations (response plans), CMDB initiatives and shared service implementations.
- Implemented integrated risk management including digital business continuity plans, disaster recovery plans, digital maturity assessments and security risk registers.
- Technology skills include SAP, HR, time and attendance, ERP, PLM, ALM, ITSM and CAD systems.
- Experience with cloud-based services and master data management.
- Familiar with TOGAF, IT4IT, SAFe and PPM.
- Project client exposure to companies such as Siemens, BMW, Daimler, BASF, Bayer, Bosch, DHL, DB Schenker, ServiceNow, Bombardier, KION, Johnson Controls, Schaeffler, Deutsche Telekom, SAP, FEMSA, CEMEX, Nestlé, Heineken, Air France/KLM, Airbus, Vodafone, Majorel, Virgin Trains, Equinor, ASML and Volvo.
- Holds a master’s degree in informatics and a bachelor’s degree in applied economics.
Kai S.
Last position:
Software Developer at Hensoldt AG
- Development of a GUI application for capturing and calculating TOPSIS sensor combinations
- Technologies: Python, VS Code, Unit Tests, Clean Code, GitHub Copilot
Enrico G.
Last position:
Freelance Software & Data/AI Engineer at Freelance Software & Data/AI Engineer
- Lecturer for the GenAI Track at Master School Institute of Technology
- Development of a full-stack AI application (React + Python/FastAPI) for automated supplier product imports with intelligent column and category classification (4-layer hierarchy), including human-in-the-loop validation
Discover over 15,000 top freelancers
Statistics of experts using Master Data Management
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 24 years)
Position duration
2 years (Germany: 2.2 years)
Positions per freelancer
12 (Germany: 15)
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Automotive, Manufacturing
Certification focus areas
Information Technology, Business Intelligence, Legal
Bachelor's degree or higher
100% (Germany: 88%)
Master's degree or higher
33% (Germany: 53%)
Certifications per freelancer
2 (Germany: 4)
Most common languages
German, English, French
Speak two or more languages
100% (Germany: 99%)
Based on our profile pool as of 29 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Berlin are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Berlin using Master Data Management
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 29 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Master Data Management experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Automotive (57%)
- Manufacturing (57%)
- Professional Services (57%)
- Energy (43%)
- Banking and Finance (43%)
- Transportation (43%)
- Media and Entertainment (43%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What MDM does
Master Data Management, or MDM, creates a trusted, consistent view of core business entities such as customers, products, suppliers, locations and employees. It combines data modeling, matching, validation, enrichment and governance so teams can use the same records across operational systems, analytics and customer channels.
Where it is used
MDM supports complex data landscapes where duplicate or conflicting records create cost and risk.
- Customer and account consolidation across sales, service and marketing systems
- Product hierarchies, catalogs and supplier records for commerce and supply chains
- Golden records for reporting, analytics and regulatory processes
- Reference data management across regions, brands and business units
Platforms and tooling
Professionals work with commercial platforms such as Informatica MDM, SAP Master Data Governance, Semarchy xDM, Stibo Systems and Reltio. They may also connect MDM services to SAP, Salesforce, Microsoft Dynamics, Snowflake, data lakes and API layers. Common work includes data profiling, match-and-merge rules, stewardship workflows and integration design.
When companies need help
Companies often bring in freelance MDM expertise during ERP or CRM programs, mergers, platform migrations and global rollouts. External specialists are also useful when ownership is unclear, duplicate records affect operations or a new governance model must become practical across business teams.
- Define domains, ownership and approval workflows
- Assess source data quality and migration readiness
- Configure survivorship, validation and enrichment rules
- Establish operating models for data stewards
Skills that matter
Strong professionals understand both business processes and technical data flows. They can translate policies into models, rules and controls while working with APIs, ETL or ELT pipelines, SQL, cloud data platforms and identity resolution. Experience with security, privacy, metadata and change management helps MDM deliver lasting value rather than another isolated data project.
Choosing the right specialist
Look for evidence of comparable domains, source systems and delivery stages, not only platform familiarity. Ask how the professional handled conflicting ownership, exceptions, data quality issues and adoption by operational teams. For Berlin-based teams, on-site workshops can help align stakeholders, while remote delivery works well when documentation, decision rights and collaboration routines are clear. German and English communication may both matter in international organizations.
Frequently asked questions
Need clarity? These are the questions we hear most often about Master Data Management.
Master Data Management is used to create reliable, consistent records for core entities such as customers, products, suppliers and locations. It helps organizations prevent duplicates, align information across systems and give business teams a shared foundation for operations and analytics.
MDM focuses on the identity, structure, quality and distribution of important business records. Data warehouses optimize information for analysis, while data governance defines ownership, policies and controls; MDM turns many of those governance decisions into operational processes and managed records.
Master Data Management work benefits from skills in data modeling, SQL, integration architecture, APIs and ETL or ELT pipelines. A strong professional also understands business process design, data stewardship, metadata, privacy controls and stakeholder change management.
MDM scope depends on the number of domains, source systems, regions and governance decisions involved. A focused domain rollout may need a specialist for assessment and configuration, while an enterprise program calls for experience across architecture, migration, stewardship and organizational adoption.
Master Data Management can be delivered remotely when access, documentation and decision rights are well organized. On-site sessions in Berlin can still be valuable for domain workshops, ownership decisions and alignment between business teams, IT and data stewards.
MDM projects commonly involve platforms such as Informatica MDM, SAP Master Data Governance, Semarchy xDM, Stibo Systems and Reltio. The right choice depends on existing ERP and CRM systems, data domains, integration needs, governance maturity and the operating model.
Master Data Management quality shows in clear models, practical matching rules, measurable data ownership and well-designed exception handling. Ask for examples of how the professional improved source data, gained steward adoption and managed conflicting requirements across systems.
MDM specialists should clarify the business domains, source systems, target platform, data owners and expected deliverables before starting. They should also understand who approves golden records, how quality issues are escalated and whether the engagement includes governance design, implementation or both.
The average hourly rate of freelancers in Berlin, Germany who have used Master Data Management in their recent projects is 100 €, which corresponds to a daily rate of about 796 € based on an 8-hour working day.
Of the freelancers in Berlin, Germany who have used Master Data Management in their recent projects, 100% hold at least a Bachelor's degree and 33% hold at least a Master's degree.
On average, freelancers in Berlin, Germany who have used Master Data Management in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 2 years.
The most common languages among freelancers in Berlin, Germany who have used Master Data Management in their recent projects are German (100%), English (100%), and French (43%).
The most common industries among freelancers in Berlin, Germany who have used Master Data Management in their recent projects are Information Technology (100%), Automotive (57%), and Manufacturing (57%).
The most common business areas among freelancers in Berlin, Germany who have used Master Data Management in their recent projects are Information Technology (100%), Product Development (100%), and Project Management (100%).
Main locations of FRATCH Experts, who have recently used Master Data Management
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.
Berlin 
Hamburg Munich Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg 
Hamburg 
Munich 
Cologne 
Frankfurt 
Dusseldorf Countries:
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