BI Consultant
in minutes from over 15,000 CVs with the power of AI.Need help with Power BI, Tableau, Qlik, SQL, data modelling, or ETL design? Bring in a BI consultant who can turn raw data into clear dashboards, reliable reporting, and decisions teams can use. Fast, precise matching with vetted, available freelancers.
Meet FRATCH BI Consultant
William N.
Last position:
Power BI Solutions Architect/Engineer & AI Consultant at AVERDUNG GmbH
- Redesign of the company's BI infrastructure: replacement of a fragmented landscape of manually maintained Excel solutions and CSV imports with a centralized Power BI environment featuring a unified data model as the company-wide single source of truth
- Consolidation of previously isolated reporting logic into a central semantic model – eliminating redundant files, manual data transfers, and inconsistent metrics between departments
- Forecasting & planning: Design and implementation of company-wide liquidity planning in Power BI – from business logic to a fully automated, data-source-driven planning model replacing the previous manual Excel process; enables rolling forecasts and continuously up-to-date cash flow transparency for management
- Optimization of existing Power BI dashboards in terms of performance, structure, and analytical value using an AI-native approach
- Analysis and improvement of the data model, including data quality analyses, data cleansing, and consistent modeling using star schema, DAX, and Power Query
- Incident & anomaly analysis: Identification, investigation, and explanation of data anomalies, including root-cause analysis and concrete recommendations for action
- AI solution architecture: Connecting Business Central and Power BI to LangDock via MCP (Model Context Protocol) for AI-supported data usage
- Creation of a historical data layer as a basis for trend and time-series analyses
- AI-supported automation: Design and development of AI skills, agents, loops, and processes for the automated analysis and interpretation of reports
- Automated reporting workflow: Setup of scheduled, automated email distribution of AI-generated analyses and recommendations to stakeholders
- Gathering and documentation of business requirements and coordination with business departments and IT as part of requirements engineering / product owner activities
- Breaking down overall requirements into clearly defined work packages and tasks
- Definition, prioritization, and management of milestones throughout the entire project lifecycle
Tools: POWER BI, M365, Copilot Studio, MIRO, Microsoft Business Central, Microsoft Fabric, Claude AI, ChatGPT, LangDock, MS VS Code
Stefan D.
Last position:
BI Consultant in Controlling at Reutter GmbH
- Extraction, transformation, and cleansing of data from Microsoft Dynamics AX
- Creation of sales reports in Power BI
- Training employees in business intelligence
- Technologies: Power BI, SQL, SQL Server Integration Services (SSIS)
André S.
Last position:
CEO at Cybo.Tech Advisory
Tobias M.
Last position:
Power BI Expert at MID-SIZED TRADING COMPANY FOR CLEANING TECHNOLOGY AND HYGIENE PRODUCTS
Reporting and controlling using Power BI for a production ERP system
- Analysis of ERP data and interfaces for use in Power BI dashboards
- Evaluation and migration of existing reports (e.g. Excel) to Power BI
- Development of an authorization concept for selective data access
- Documentation and training on the use and customization of Power BI dashboards
Label: Power BI, Excel, SelectLine ERP, Microsoft SQL, SQL Server Management Studio
Immo M.
Last position:
Interim Manager/Management Consultant at Austrian regional energy supplier
Further development of the data analytics system landscape based on MS Power BI
- Concept and development of ETL processes, primary data source SAP IS/U incl. extraction via Theobald extractors to Azure Synapse, support with SAP S/4 conversion
- Support in the concept and development of data models in Azure Synapse Analytics
- Gathering and implementation of requirements in the data analytics area from internal business units
- Identification, documentation and analysis of existing as well as cross-functional processes
- Data definition, data modeling & preparation as well as source selection for merging data from differently structured data sources
- Design of reports and dashboards based on MS Power BI
- Transfer of reporting processes from existing structures to MS Power BI Premium (PPU)
- Hands-on development and implementation of analyses, reports and dashboards based on Microsoft Power BI
- Power Apps for write-back processes from Power BI Premium to Azure SQL DB
- Power BI support as part of the SAP S/4 conversion
- Cooperation with internal business units and external development partners
- Coaching/training, documentation, development processes
Rainer S.
Last position:
Microsoft DAT207x Certificate at edX
- Earned the Microsoft DAT207x certificate on edX.
- Completion date: 21.01.2020.
Songül D.
Last position:
Freelance SAP BW Consultant at DKV Mobility Services
- Designed and implemented enhancements in SAP BW on HANA 7.5 in the context of CRM migration and S/4HANA and BW/4HANA transformation programs
- Migrated SAPI data sources to the ODP framework as part of the S/4HANA migration
- Delivered SAP ECC data to Snowflake using BW data models and Calculation Views for Power BI analytics
- Integrated SAP and non-SAP data sources (including MS Dynamics)
- Improved reporting transparency through consolidated data models
- Optimized data loading processes for FI-CO data sources, significantly improving load times and system performance
Elija L.
Last position:
Fujitsu Germany
- Supporting and helping shape the setup and further development of a company-wide HUB system in the Fujitsu environment for integrating a wide range of data sources and applications in an international context
- Designing and implementing data modeling, ETL processes, reporting, and data quality management
Sven M.
Last position:
SAP BW development and consulting, ongoing support, international industrial company at Rafi Berg
- Extension of the planning application for annual and rolling planning
- Improvements for navigation and filtering with master data
- Administration of the planning InfoProvider: selective deletion of unneeded data, generation of zero records
- Fixing issues from the open items list
- Technologies: SAP BW, SAP BW-IP, SAP SD
Mladen B.
Last position:
Senior SAP BW/4HANA / BPC / SAC Consultant – Freelancer at Company in Berlin and Belgium in the utilities sector
- Implementation of data models in BW/4HANA, ABAP CDS Views, HANA Calculation Views, AMDP Scripts, OData Services, object-oriented ABAP in BW, SAC.
- Adjustments in BPC for BW/4HANA.
Hossein A.
Last position:
Datawarehouse Consultant at LENZING AG
- Consulting on the enterprise data-warehouse and reporting practice at one of Austria's largest industrial groups.
- Designing and standardizing Power BI dashboards and data-visualization governance for company-wide enterprise reporting.
- Developing a WCAG-compliant, colorblind-safe visualization standard (Okabe-Ito palette) to harmonize dashboards across the organization.
Peter H.
Last position:
Consultant Financial Data Warehouse Migration Interfaces Reporting at Large bank / central institution
- New connection of the product interfaces of the Financial Data Warehouse (FDW) directly to the Abacus 360 native interfaces
- IT environment: PC, client-server, Citrix remote client, Oracle DB
- Mapping of FDW outbound to Abacus 360 Native
- Analysis of requirements documents, business concepts, and existing interface rules
- Definition of new FDW rules for outbound to Abacus 360
- Adjustment of test scripts for the new interfaces
- Execution of tests to ensure correct data delivery and processing
Gerald G.
Last position:
Data Design Authority at Department of Government Enablement
- Responsible for realigning the data architecture of the Abu Dhabi government to achieve a fully AI-driven public administration
- Definition of modeling standards
- Creation of a conceptual and logical model for the entire Abu Dhabi government administration
- Definition of data quality and data security standards
Hervé T.
Last position:
Senior Data Engineer at Schweizerische Post AG
Tools: Fabric, AWS, dbt, Power BI, SQL, DWH, R, Python
- Supported customers in implementing an architecture design for extracting and preparing data
- Planned the design and implementation of the BI and DWH platform
- Ensured the scalability and performance of the data platform
Stéphane L.
Last position:
Expert BI Consultant at Freelance
- Project management
- Design, optimization, query, reporting, and data modeling
- Liaising with clients / training
- Design, optimization, and development of query, reporting, and data architecture
- SAP SAC
- Story
- Data Action
- Planning
- SAP Datasphere
- SAP BTP
- MS Power BI
- DAX
- Power Query
- IBM Cognos Reporting
- Framework Manager
Discover over 15,000 top freelancers
BI Consultant statistics
Aggregated from the professional profiles of matched freelancers.
Experience
20 years
Position duration
2.9 years
Positions per freelancer
13
Top business areas
Business Intelligence, Information Technology, Project Management
Top industries
Information Technology, Professional Services, Banking and Finance
Certification focus areas
Business Intelligence, Information Technology, Project Management
Bachelor's degree or higher
90%
Master's degree or higher
67%
Doctorate
13%
Certifications per freelancer
2
Most common languages
German, English, French
Speak two or more languages
96%
Based on our profile pool as of 10 Sep 2026.
Daily rate distribution
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.
Average rates for BI Consultant
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 10 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
BI Consultant 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 (83%)
- Professional Services (69%)
- Banking and Finance (48%)
- Manufacturing (48%)
- Automotive (34%)
- Retail (31%)
- Telecommunication (31%)
- Transportation (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the role
What they do
A BI Consultant turns business data into reports, dashboards, and analysis that teams can trust. They gather requirements, map KPIs, design data models, and shape the flow from source systems to decision-ready output. In many projects, they also act as the bridge between business users, analysts, and IT.
Typical deliverables
- Dashboard and report concepts for sales, finance, operations, or management
- Data models and KPI definitions that keep reporting consistent
- SQL queries, ETL logic, or semantic layer changes
- Power BI, Tableau, or Qlik dashboards with clear drill-downs
- Documentation for data sources, metrics, and reporting rules
Core skills
A strong BI Consultant combines business understanding with technical depth. SQL is usually essential, along with data modelling, dimensional design, and a solid grasp of data quality issues. Many projects also need hands-on work in Power BI, Tableau, Qlik, Azure, Snowflake, SAP BW, or similar stacks.
- requirements analysis and workshop facilitation
- dashboard design and KPI structuring
- ETL and data pipeline understanding
- performance tuning for reports and queries
- clear communication with non-technical stakeholders
When companies hire one
Companies bring in a freelance BI Consultant when reporting needs to move faster than an internal team can handle. That often happens during ERP changes, data warehouse rebuilds, dashboard overhauls, or when management wants a single source of truth across departments. A freelancer is also useful when a company needs short-term expertise in a tool such as Power BI or Tableau without adding a permanent headcount.
What good looks like
The best BI consultants do more than build nice dashboards. They question the metric logic, clean up unclear source data, and make sure the output supports real decisions. They document their work, keep business and IT aligned, and leave behind a reporting setup that others can maintain.
Working setup
Many BI projects can be delivered remotely, especially if access to data, stakeholders, and test environments is set up well. On-site sessions help when the scope is unclear, the data landscape is messy, or the team needs help agreeing on KPIs. In Germany and other DACH settings, English is often enough for technical work, but local language skills can help in workshops and user training.
Frequently asked questions
Not sure where to start with BI Consultant? These answers cover the essentials.
A BI Consultant defines reporting needs, translates them into data models, and helps build dashboards and reports that support business decisions. They often work on KPI definitions, source-system mapping, SQL, and validation with users. In many projects, they also help fix broken reporting logic and improve data quality.
A strong BI Consultant should understand SQL, data modelling, and dashboard design. Practical experience with tools such as Power BI, Tableau, or Qlik is common, along with a good eye for KPI logic and reporting performance. Just as important is the ability to talk to business users without turning the work into a technical black box.
Not always. A BI Consultant often sits between the business and the technical build, while a data analyst focuses more on analysis and a BI developer is usually closer to implementation. In practice, the titles overlap, so the right fit depends on whether you need strategy, reporting design, or hands-on dashboard work.
A freelance BI Consultant makes sense when you need focused expertise for a specific reporting, dashboard, or data modelling challenge. It is also a good option when the project is time-sensitive or the internal team lacks a certain tool or domain skill. Freelancers are useful when you want to move quickly without creating a long hiring process.
Common tools for a BI Consultant include Power BI, Tableau, Qlik, SQL, Excel, and often cloud or warehouse platforms such as Azure, Snowflake, or SAP BW. The exact stack depends on the company’s data landscape. What matters most is that the consultant can work across source data, modelling, and the final reporting layer.
A BI Consultant can work well remotely when access to data, users, and decision makers is organized. On-site time helps during workshops, KPI alignment, and when legacy data issues need fast discussion. Many companies use a mix of both, with remote delivery and selected on-site sessions.
Look for clear questions, strong examples of past reporting work, and the ability to explain data models in plain language. A good BI Consultant will ask about KPI ownership, data sources, and how the reports will be used before jumping into build mode. Quality also shows up in documentation, testing, and the way they handle edge cases and data inconsistencies.
Freelance BI Consultants should expect a mix of stakeholder workshops, data mapping, technical build, and iteration based on feedback. The best assignments are not just dashboard delivery; they also include cleaning up metric definitions and improving reporting processes. Being comfortable with business context is often as important as technical skill.
The average hourly rate for BI Consultant is 109 €, which corresponds to a daily rate of about 872 € based on an 8-hour working day.
Of the freelancers working as BI Consultant, 90% hold at least a Bachelor's degree, 67% hold at least a Master's degree, and 13% hold a doctorate.
On average, freelancers working as BI Consultant have 20 years of professional experience, with a single engagement typically lasting around 2.9 years.
The most common languages among freelancers working as BI Consultant are German (100%), English (96%), and French (23%).
The most common industries among freelancers working as BI Consultant are Information Technology (83%), Professional Services (69%), and Banking and Finance (48%).
The most common business areas among freelancers working as BI Consultant are Business Intelligence (96%), Information Technology (92%), and Project Management (64%).
FRATCH BI Consultant main locations
Our freelancers and interim experts are at home all over Germany — available on-site in Berlin, Hamburg, Munich and every major business hub, or fully remote. Choose a city to discover matched specialists, local market insights and up-to-date availability.
Berlin 
Munich 
Vienna Across Switzerland our specialists are active in Zurich, Geneva, Basel and Bern — working on-site or fully remote. Choose a city to discover matched specialists, local market insights and up-to-date availability.
Zurich Geneva Basel Bern Countries:
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Philipp Thomaschewski
FRATCH CEO
