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🇩🇪GDPR-compliant

Find the perfect Data Consultants in Germany in minutes from over 15,000 CVs with the power of AI

From designing scalable modern data stacks with Snowflake and dbt to implementing Power BI dashboards and defining data governance frameworks. We connect you with vetted, available freelancers precisely matched to your project requirements.

About the role

The Role of a Data Consultant in Modern Businesses

A data strategy consultant acts as the bridge between complex technical infrastructure and business objectives. These professionals assess existing data pipelines, identify bottlenecks, and design scalable architectures that enable data-driven decision-making. By aligning technical capabilities with corporate strategy, they help organizations transform raw information into valuable assets. They collaborate closely with executive leadership, product managers, and engineering teams to ensure that data initiatives directly support core business goals.

Key Deliverables of a Data Consultant

  • Comprehensive data strategy roadmaps and architecture blueprints
  • Proof-of-concept setups for modern cloud data warehouses
  • Data governance frameworks and data quality guidelines
  • Interactive business intelligence dashboards and reporting templates
  • Seamless migration plans from legacy databases to cloud environments

Technical Expertise and Tooling

Top-tier specialists bring deep expertise in cloud data platforms such as Snowflake, Google BigQuery, and Databricks. They utilize transformation tools like dbt, programming languages like Python and SQL, and orchestrators like Apache Airflow to build robust pipelines. On the presentation side, they are highly proficient in business intelligence platforms like Power BI, Tableau, and Looker, ensuring that stakeholders can easily interpret complex operational datasets.

Project Success in the German Market

German enterprises, from tech startups in Berlin to established Mittelstand manufacturers in Baden-Württemberg, face strict regulatory environments. Freelance experts help companies navigate these local complexities, ensuring all data pipelines and storage solutions comply fully with GDPR. Furthermore, they are adept at working in hybrid models, offering on-site workshops in hubs like Munich or Frankfurt while executing technical development tasks remotely.

Meet FRATCH Data Consultants

Farid Alam

SAP_S/4 Hana Senior Consultant & Global SAP Process Expert for MDG/EWM/MM/PP-MES and SAP Data & Cutover Manager

Hamburg

Last position:

SAP Data Migration & Data Management Consultant for SAP GEMINI at Montblanc

The consultant's responsibilities/actions are:

  • Consulting on the migration of material master & PP Master data
  • Prepare Article List template for Cutover Phase
  • Implementation of data cleansing measures using individual and bulk changes
  • SAP all mandatory fields data extraction regarding Business needed
  • SAP migration, Cutover, Testing, BAT, UAT
  • Align with the multiple Stakeholders regarding Data from Legacy and SAP System
  • Deployed SAP MM best practice (guided configurations, active methodologies and road map for project initiation)

SAP ERP | SAP GEMINI | SAP Fields Coordination | Documentation | SAP IDoc | SAP Integration | SAP End-to-End Process | SAP MM (Material Management) | SAP Functional Consultant | SAP Gap analysis | SAP MDM (Master Data Management) | Data Migration & Management

Farid Alam

Michael Bader

Senior Data Analytics Consultant

Berlin

Last position:

Product Analytics Consultant - Trust & Safety at Kleinanzeigen

  • Detecting fraud patterns by implementing aggressive anti-fraud rules while maintaining acceptable false positive rates, reducing fraud exposure to users by up to 80%
  • Supporting ideation and roll-out of new trust and safety features to block fraudulent activity and increase user awareness for fraud
  • Supporting Product, Development and Customer Support with BI reports and further guidance to identify and fight fraud and policy violations
Michael Bader

Any-Arlene Niyubahwe

Data Analyst · SQL · Python · Tableau · Power BI

München

Last position:

Co-Founder · Data Engineering & Backend at zirikana (Kirundi Bible Web App) – Civic Technology

  • Built a Python pipeline that converts lectionary web content into structured daily JSON, applying liturgical-calendar rules for accurate weekday and Sunday coverage.
  • Shipped a read-only FastAPI REST API with shared Pydantic models and delivered a Kirundi-first web client for browser and mobile use.
  • Owned the data layer and backend architecture, collaborating closely on system architecture and interfaces while automating refreshes with GitHub Actions and validating the ETL with pytest.
  • Impact: Created a reliable, API-driven source of truth for daily Bible readings in Kirundi, enabling consistent access to previously unstructured content.
Any-Arlene Niyubahwe

Felix Reimann

SAP Analytics & Planning Expert

Veitshöchheim

Last position:

SAP Analytics & Planning Expert at RWS GmbH

  • Greenfield implementation of S/4HANA Embedded Analytics as well as reporting and planning processes with SAP Analytics Cloud (SAC).
  • Integrated production, sales, and inventory planning, as well as financial planning and management reporting.
  • Inventory forecasts implemented through SAC Machine Learning.
  • Integration of S/4HANA data and HR data (Factorial) into SAP Datasphere (various tables with real-time replication, related data flows, and analytical models)
Felix Reimann

Martin Grambauer

SAP Test Data Management Consultant

Angermünde

Last position:

SAP Test Data Management Consultant at Siemens AG

  • End-to-end quality assurance in a global S/4HANA transformation program.

  • Automated test data setup, evaluation of search and generation solutions, and PoC execution (K2View, EPI-USE).

  • Coordination between Siemens teams and external partners, and structured knowledge transfer to internal stakeholders.

  • Created a basis for PoC decisions and sped up tool selection.

  • Standardized test data provisioning and noticeably reduced lead times.

  • Established governance for test data processes (policies, roles, KPIs).

  • Sustainable know-how transfer: empowered internal teams to operate solutions on their own.

  • Methods & technologies: S/4HANA, SAP, K2View, EPI-USE, test data management, data masking, data provisioning, test strategy, test management, coaching & enablement, Azure DevOps, Microsoft Office 365, Gemini.

Martin Grambauer

Bianca Schlüter

Senior Consultant Search & Analytics

Augsburg

Last position:

Consultant OpenSearch at SHI GmbH

  • Optimizing the online shop search function based on Magento and OpenSearch
  • Advising on eliminating search pain points (composite search, case-insensitive search)
  • Data modeling of products (parent) and items (child)
  • Workshops to convey domain-specific search understanding
Bianca Schlüter

Maxime Péricat

Senior Data Strategy & Analytics Consultant

Bischofsmais

Last position:

Analytics & Marketing Consultant at Data Strategy Consulting - Péricat

  • As a freelancer, I help companies build and use online marketing and analytics strategically.

  • Together, we develop a sustainable strategy to reach your target audience, use data sensibly and in compliance with data protection, and set up your website optimally.

  • I rely on close, long-term collaboration – transparent, pragmatic, and without unnecessary jargon.

  • My goal is to make your company strong digitally and give you the tools to make informed decisions.

  • I work at a senior level in my role.

  • Skills:

  • Digital (Web) Analytics

  • Marketing Technology

  • Web Data Protection (GDPR & TDDDSG)

  • Cookies & Cookie Banners

  • Data Strategy

  • Google Analytics

  • Google Tag Manager

  • Google Ads

  • Digital Project Management

Maxime Péricat

Stephan Sahm

Senior Data/ML Consultant & Technical Lead

München

Last position:

Senior Data/ML Consultant & Technical Lead at Jolin.io

  • Role: Software Engineer & Applied Mathematician (Mathematical optimization for scheduling; duration: 1 months; team setting: Team of 2, remote; technologies: JuMP, Julia, Pluto, Svelte, JavaScript, TypeScript, JetBrains Space, Terraform, Nomad)

  • Role: Software & Cloud & Web Engineer (Building scalable data science compute cluster from scratch; duration: 11 months; team setting: Team of 1, on-site; technologies: Terraform, Kubernetes, k8s ingress, k8s services, k8s RBAC, k8s networking, k3s, etcd, S3, DNS, certificates, Julia, Pluto, JavaScript, Tailwind, Astro, npm, Parcel, Preact, MUI, JWT, AWS SQS, AWS RDS, Python, GitLab, GitHub)

  • Role: AI & Web Engineer (Custom ChatGPT service; duration: 1 months; team setting: Team of 2, remote; technologies: Python, Poetry, LangChain, Tailwind, ChatGPT API, Flask, FastAPI)

  • Role: Architect & Data Engineer (Central datalake setup and ingestion; duration: 9 months; team setting: Team of 5, remote; technologies: Infrastructure-as-code, AWS CDK, Python, Boto3, PySpark, AWS Glue, IAM, S3, ECS, Fargate, Lambda, Apache Hudi, DeltaLake, Databricks, GitHub, Jira, Miro)

  • Role: Software Engineer (PoC Julia migration of scikit-decide; duration: 1 months; team setting: Team of 2, remote; technologies: Python, Julia, GitHub)

Stephan Sahm

Ralf Patsch

Data Integration Consultant

Mannheim

Last position:

Data Integration Consultant at AzyX Deutschland

  • Led 3-month data/Cognos/IBM server integration project at IBM development center in Amsterdam, Netherlands
  • Performed analysis and reporting for regional and national analyses based on automated Cognos data cubes, primarily RPM data (wholesale/KPI development)
Ralf Patsch

Marcel Meyer

Cloud-Architect, Senior Solution Architect, Senior Software-Engineer

Remlingen

Last position:

Cloud-Architect, Senior Solution Architect, Senior Software-Engineer at Assignment of KPIs for the service landscape to record and analyse costs per user

  • Technologies: GoLang, JavaScript, TypeScript, AWS, Terraform, Git
  • Conception of AWS infrastructure and existing services
  • Analysis of IAM accounts and roles
  • Setup of Cost Explorer and CloudWatch monitoring
  • Setup of DynamoDB and S3 persistence of collected information
  • Reporting and cost calculation
  • Conception of Terraform deployment
Marcel Meyer

Stefan Seidel

Consultant IT Application Development & Data Science

Hamburg

Last position:

Consultant IT Application Development & Data Science at Eurofins Finance Transactions Germany GmbH

  • Consultant for IT application development and data science
Stefan Seidel

Dominik Miklec

Digital Analytics Consultant & Engineer

Augsburg

Last position:

Digital Analytics Consultant & Engineer at Freelance

  • Working with clients in various industries like automotive, finance, insurance, and ecommerce
  • Main responsibilities include specification, consultation, project management, technical implementation/engineering, and quality assurance of digital analytics setups in Adobe Analytics and Google Analytics with Adobe Launch and Google Tag Manager
  • Creating and implementing A/B tests with Adobe Target
Dominik Miklec

Tobias Schmidt

Digital Analytics Consultant

Berlin

Last position:

Digital Analytics Consultant at Freelance

  • Manage 7+ clients' tracking and analytics infrastructures for SMEs, startups and agencies
  • Onboard clients to GA360, GCP (BigQuery) and Looker
  • Notable clients: Plyo AS, Sennheiser, Mobel Kempf
Tobias Schmidt

Felix Bruckner

Data Consultant & Technical Lead DataVerse

Sankt Leon-Rot

Last position:

Data Consultant & Technical Lead DataVerse at Lufthansa Technik AG

  • Technical consulting for greenfield development of AVIATAR 2.0
  • Designing data pipelines and data architecture within the DataVerse Data Lake
  • Planning and implementing Data Lake zones, data governance, data retention, and recovery strategies
  • Collaboration with the Data Architecture and Platform Team for infrastructure scaling and design
  • Close cooperation with stakeholders across Lufthansa Technik, including requirements management
  • Hands-on development of data pipelines using Spark Structured Streaming and Databricks
  • Proofs of Concept (PoCs) for Graph-Links and real-time analytics
  • Provisioning data for AI and ML projects (e.g., predictive analytics)
  • Technical design and implementation of near-real-time pipelines based on business requirements
Felix Bruckner

Chaitanya Kumar Dondapati

Data Science Consultant

Munich

Last position:

Data Science Consultant at Volkswagen AG

  • Designed and deployed GDPR-compliant data pipelines.
  • Developed machine learning algorithms for after-sales analysis, improving repair detection.
  • Built cloud-based data lake architecture, enabling cross-functional digital transformation.
Chaitanya Kumar Dondapati

Discover over 15,000 top freelancers

Data Consultants statistics

Aggregated from the professional profiles of matched freelancers.

Experience

13 years

Position duration

2.2 years

Positions per freelancer

9

Top business areas

Information Technology, Business Intelligence, Marketing

Top industries

Information Technology, Automotive, Professional Services

Certification focus areas

Information Technology, Business Intelligence, Product Development

Bachelor's degree or higher

88%

Master's degree or higher

71%

Doctorate

6%

Certifications per freelancer

2

Most common languages

German, English, French

Speak two or more languages

100%

Daily Rate Distribution

0 2 4 6 8
<€640 €640-800 €800-960 €960-1120 €1120-1280 €1440+

The chart shows how the daily rates of freelancers in this role 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. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

Average rates for Data Consultants & Seniority distribution

Rates are based on recent contracts and do not include FRATCH margin.

1200
900
600
300
Rate comparison chart
Daily rate avg. 927 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1200
900
600
300
Rate comparison chart
Median rate 1000 €

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.

Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.

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Frequently Asked Questions

Got questions? Learn key details about FRATCH right now

While a data engineer focuses on building and maintaining the actual pipelines and infrastructure, a data consultant takes a strategic view. They analyze business requirements, define the overall data architecture, and ensure the technical solutions deliver actual business value. They often act as the translator between business stakeholders and engineering teams.

Hiring a freelance data analytics consultant is ideal when you need to kickstart a new data initiative, migrate to a new cloud warehouse, or audit your existing architecture. They provide immediate, highly specialized expertise for a defined project duration without the overhead of a permanent hire. This allows your team to scale capabilities rapidly and adopt industry best practices without long-term commitments.

A top-tier BI consultant is evaluated by their ability to understand your business metrics and translate them into clean, actionable dashboards. Look for a strong portfolio of past data modeling projects and the ability to explain complex technical structures in simple business terms. Excellent communication skills and solid experience with tools like Power BI or Tableau are key indicators of quality.

It depends on your internal team structure, but many data strategy consultants operating in Germany are highly proficient in both English and German. For strategic roles involving stakeholder interviews across different business departments, fluent German is often highly beneficial. For purely technical pipeline development, English is typically sufficient.

Experienced data consultants working with German clients prioritize data privacy from the outset. They implement privacy-by-design principles, set up secure data masking, and ensure that cloud storage architectures align with strict GDPR regulations. They work closely with your internal data protection officers to ensure all analytics activities are fully compliant.

While all sectors rely on data, industries like automotive, manufacturing, e-commerce, and fintech in Germany benefit immensely from hiring a data management consultant. These sectors generate massive volumes of IoT, logistics, or transactional data that require sophisticated processing pipelines to optimize supply chains and customer experiences.

Yes, a professional data scientist and consultant can assess your current data maturity and prepare your infrastructure for advanced analytics. They design the clean, structured data pipelines required to feed machine learning models and ensure your data quality is high enough for predictive forecasting.

To onboard a freelance data infrastructure consultant efficiently, you should provide them with clear business goals, documentation of your current data sources, and secure access to your staging environments. A successful engagement starts with a kickoff workshop where the consultant aligns with your key stakeholders to define project milestones.

The average hourly rate for Data Consultants in Germany is 116 €, which corresponds to a daily rate of about 927 € based on an 8-hour working day.

Of the freelancers working as Data Consultants in Germany, 88% hold at least a Bachelor's degree, 71% hold at least a Master's degree, and 6% hold a doctorate.

On average, freelancers working as Data Consultants in Germany have 13 years of professional experience, with a single engagement typically lasting around 2.2 years.

The most common languages among freelancers working as Data Consultants in Germany are German (100%), English (100%), and French (41%).

The most common industries among freelancers working as Data Consultants in Germany are Information Technology (88%), Automotive (53%), and Professional Services (47%).

The most common business areas among freelancers working as Data Consultants in Germany are Information Technology (94%), Business Intelligence (88%), and Marketing (47%).

FRATCH Data Consultants main locations

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

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Philipp Thomaschewski

FRATCH CEO

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