Microsoft Power BI Expert in Hanover
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Meet FRATCH Experts in Hanover, who have recently used Microsoft Power BI
Michael S.
Last position:
Data Analyst, Data Scientist at CompuGroup Medical Deutschland AG, docmetric GmbH
Development of AI and traditional models to analyze medical and patient data, including medication analyses, diagnosis analyses, forecasts, procedure analyses, dosage analyses, comorbidity analyses, prescription analyses, patient potential analyses, referral profile analyses, and prescription analyses. Analyses in the field of Real World Evidence.
Healthcare IT, pharmaceutical industry
Tasks, responsibilities:
- Gathering customer requirements
- Planning the subproject
- Designing and defining KPIs
- Designing and developing models and visualizations of results using customer dashboards
- Developing and implementing data warehouse adaptations
- Deriving recommendations for action
Methods, technologies:
- Simulation
- Artificial intelligence
- Python
- R
- SQL
- Microsoft Power BI
- Amazon Web Services
- Elasticsearch
- PostgreSQL
- Databricks
- Multivariate statistics
Olaf S.
Last position:
Project Manager InEK Costing (interim) at Healthcare Group (Private Equity)
- First-time InEK costing for four facilities
- Project management
- Products: Orbis, SAP, Excel, TIP HCe, Logex
Kristof B.
Last position:
Strategic Consulting at German Grid-Battery Storage Provider
- Consulted on IT security and process optimization, focusing on NIS2 and risk requirements
- Troubleshot and optimized plant core networks using STP, certified hardware, and open-source components such as OPNsense
- Redesigned network segmentation for VLAN rollout in a hybrid multisite multicloud setup using Tailscale VPN
- Facilitated cross-departmental discussions to align technical and social requirements
- Optimized monitoring with Grafana, Telegraf, and SNMP configurations
- Prototyped network setup for a new plant, including VLAN separation with Tailscale VPN
- Automated various scenarios using Python and Bash scripting
Willi Z.
Last position:
Data Analyst
- Analysis of process data
- Data preparation with SQL
- Development of reports & dashboards in Celonis
Martin S.
Last position:
MS Fabric Certification
MS Fabric certification with creation of pipelines and notebooks in Fabric using data from Azure, Azure Repos, Azure Boards, and GitHub. Data ingestion via OneLake Explorer, direct IP connection, and API (REST) are the main topics
Matthias V.
Last position:
Managing Partner at IT consulting firm
Yenal Y.
Last position:
Shiny R Development at RadixITS Gbr
- Implementation and mapping of regulatory requirements (CSRD, ESRS) in Shiny dashboards and backend functions
- Design and development of data-driven modules in Shiny incl. ESG metrics and reporting templates
- Integration of data sources (SQL, SAP HANA, APIs, CSV/Excel) via DBI, odbc, httr and readr
- Creation of interactive visualizations with plotly, highcharter and DT (DataTables)
Hardy B.
Last position:
Lean Portfolio Manager at HDI Global SE
- Establishing active KPI measurement
- Designing and continuously optimizing LPM processes for budget planning and controlling based on the SAFe framework
- Building and refining a dashboard to provide transparency into an ART's total costs
- Training PMs and ARTs
- Preparing all resource and budget planning
- Generating cost reports and forecasts and identifying action needs
- Establishing strategic portfolio management
Jan-Philipp S.
Last position:
IT Project Management Coach (Freelance) at The Project Coach
- Set up and manage complex project and rollout structures (SAP, cloud, portfolio) for large public sector programs
- Provide professional leadership to interdisciplinary teams (up to 30 people)
- Coaching and advising project and program managers
- Facilitation of national and international workshops and committees
- Set up and manage backlog, risk, and dependency management; meeting and agenda structures
- Lead cross-functional teams and facilitate steering formats
- Coordinate individual transformation projects across multiple broadcasters
- Use various project and portfolio management tools (ServiceNow, Planview, Cplace, Clarity, Jira, Confluence)
- Develop rollout scenarios; manage pilot and full-scale go-live
- Responsible for change and communication concept, as well as organizational training (train-the-trainer, key-user network)
- Central control and harmonization of rollout activities across five broadcasters; standardization of project management methods, risk management, and integration management
Arnav S.
Last position:
Scientific Assistant (HIWI) at Institute of Transport and Automation Engineering, Production Technology Center, Leibniz University Hannover
- Implemented stereo camera calibration and applied incremental Structure from Motion (SfM) algorithms to build a detailed 3D model of a forklift for an AR-enabled Smart Forklift project
- Developed OpenCV-based preprocessing that improved data accuracy by 20% and enhanced the analysis of industrial videos
Torsten G.
Last position:
Data Vault with Informatica on Oracle at SEFE
- Data Vault modeling and performance improvements in Oracle.
- Requirements process with model-driven Data Vault automation.
- Preparation of business requirements for the price database in the gas and electricity market.
- Sales performance based on Salesforce CRM.
- Tasks: Concept and development.
- Tools used: Informatica, Oracle, DBT, Docker, DataOps, Airflow Workflow, Python Ingestion, Gitlab CI.
Emmanuel A.
Last position:
LLM Evaluation & Prompt Engineering — Legal Focus at Outlier — Phoenix Platform
- Improved model compliance accuracy by 30% through legal auditing of AI outputs.
- Designed rubrics to detect AI governance and IP infringement risks in high-risk use cases.
- Enhanced prompt consistency to reduce hallucination-related liability exposure.
- Legal & Governance: GDPR, EU AI Act, IP licensing, platform liability, legal drafting.
- Technical: Python, NLP in Python, Power BI.
- Tools: Clio, Westlaw, LexisNexis, Microsoft Office.
Marvin W.
Last position:
PACS Senior IT Project Manager at Fraport / ID Engineering
- Took a leading role integrating NECT Ident and NECT Sign (AI-based solutions for identity verification and electronic signature) into ID Engineering's PostgreSQL PACS (Physical Access Control System) used at Fraport.
- Analyzed system architecture and interfaces, and implemented Microsoft Azure REST API integrations for legally compliant identity verification and signature.
- Developed and implemented security-critical workflows in Visual Studio Code to seamlessly embed NECT processes into existing PACS Mulesoft Anypoint Platform™ structures.
- Contributed to the evolution of the airport security architecture by linking identity verification, ID management, and physical access control with Microsoft Power BI.
- Collaborated closely with NECT and internal IT teams on API configuration, testing, and production rollout.
Discover over 15,000 top freelancers
Statistics of experts using Microsoft Power BI
Aggregated from the professional profiles of matched freelancers.
Experience
18 years (Germany: 17 years)
Position duration
3.3 years (Germany: 2.8 years)
Positions per freelancer
14 (Germany: 10)
Top business areas
Information Technology, Business Intelligence, Project Management
Top industries
Information Technology, Professional Services, Insurance
Certification focus areas
Information Technology, Business Intelligence, Project Management
Bachelor's degree or higher
83% (Germany: 94%)
Master's degree or higher
67% (Germany: 71%)
Doctorate
25% (Germany: 8%)
Certifications per freelancer
4 (Germany: 3)
Most common languages
German, English, French
Speak two or more languages
92% (Germany: 98%)
Based on our profile pool as of 30 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Hanover 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 Hanover using Microsoft Power BI
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 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Microsoft Power BI 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%)
- Professional Services (77%)
- Insurance (54%)
- Government and Administration (54%)
- Automotive (46%)
- Manufacturing (46%)
- Banking and Finance (38%)
- Healthcare (38%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Business intelligence with Power BI
Microsoft Power BI is a business intelligence and data visualisation suite for turning operational data into interactive reports, dashboards and decisions. It connects sources such as Excel, SQL Server, cloud applications and data warehouses, then presents governed insights through Power BI Desktop, the Power BI service and mobile apps.
Reports and data models
Strong Power BI work starts with a useful model, not decorative charts. Specialists shape star schemas, define relationships, write DAX measures and prepare data with Power Query and M. They create drill-through reports, role-based views, refresh processes and semantic models that remain understandable as reporting needs grow.
Ecosystem and tooling
Power BI sits within a broad Microsoft data ecosystem. Relevant skills often include:
- Power BI Desktop, Power BI Service and Power BI Report Server
- DAX, Power Query, M and data modelling
- Microsoft Fabric, Azure Synapse Analytics and Azure Data Lake
- SQL Server, Excel, SharePoint and common SaaS connectors
- Power BI deployment pipelines, gateways and workspace governance
When freelance expertise helps
Companies bring in freelance Power BI professionals when existing reports are slow, inconsistent or difficult to maintain. They also help during a new data warehouse rollout, a migration from Excel reporting, a Fabric adoption project or a redesign of executive dashboards. In Hanover, specialists may support manufacturing, logistics, retail, healthcare and public-sector reporting through remote work or on-site collaboration.
What quality looks like
A capable specialist asks how decisions are made before selecting visuals. They validate source data, document measures, control access and test refresh behaviour instead of hiding weak data behind polished charts. Look for clear explanations of DAX logic, practical examples of performance tuning and deliverables that business users can maintain after handover.
Project collaboration
Power BI projects involve business owners, data teams and report users, so shared definitions matter. Agree on metrics, ownership, refresh timing, security roles and acceptance criteria early. Remote delivery works well when workshops, access permissions and review cycles are structured; on-site sessions can help when processes, source systems or language expectations require close coordination.
Frequently asked questions
Before you brief your next project: the most common questions about Microsoft Power BI.
Microsoft Power BI is used to connect data sources and turn them into interactive reports, dashboards and governed insights. Companies use it for sales analysis, finance reporting, operational monitoring, supply-chain visibility and executive decision support.
Power BI is often weighed against Tableau and Qlik for visual analytics and self-service reporting. Its close integration with Microsoft 365, Excel, Azure, SQL Server and Fabric can simplify adoption for Microsoft-focused organisations, while the best choice depends on data architecture, governance and user needs.
A strong Power BI specialist usually understands SQL, dimensional modelling, data warehousing and business requirements analysis. Useful adjacent knowledge includes Azure or Fabric, Excel, Power Automate, identity management and information governance.
The right level for Microsoft Power BI depends on the work. A focused dashboard may need reporting and DAX expertise, while a multi-source rollout requires deeper modelling, security, deployment and governance skills. Assess the complexity of the data and the consequences of inaccurate metrics before choosing a specialist.
Power BI projects can usually be delivered remotely when data access, workshops and review responsibilities are clearly arranged. Hanover-based companies may still prefer on-site sessions for stakeholder discovery, source-system mapping or German-language collaboration, followed by remote implementation.
Ask a Power BI freelancer to explain a data model, a complex DAX measure and a performance issue in plain language. Review whether they address data quality, row-level security, refresh reliability and documentation, not only the appearance of a sample dashboard.
Microsoft Power BI can support complex environments when models, storage modes, refresh design and governance are planned properly. Specialists may use incremental refresh, aggregated tables, Fabric or Azure services, but they should first confirm source quality and reporting requirements.
A complete Power BI delivery may include the semantic model, reports, DAX measures, Power Query transformations, workspace configuration and deployment documentation. It should also cover access roles, refresh ownership, testing results and guidance for the team that will maintain the solution.
The average hourly rate of freelancers in Hanover, Germany who have used Microsoft Power BI in their recent projects is 102 €, which corresponds to a daily rate of about 813 € based on an 8-hour working day.
Of the freelancers in Hanover, Germany who have used Microsoft Power BI in their recent projects, 83% hold at least a Bachelor's degree, 67% hold at least a Master's degree, and 25% hold a doctorate.
On average, freelancers in Hanover, Germany who have used Microsoft Power BI in their recent projects have 18 years of professional experience, with a single engagement typically lasting around 3.3 years.
The most common languages among freelancers in Hanover, Germany who have used Microsoft Power BI in their recent projects are German (100%), English (92%), and French (31%).
The most common industries among freelancers in Hanover, Germany who have used Microsoft Power BI in their recent projects are Information Technology (100%), Professional Services (77%), and Insurance (54%).
The most common business areas among freelancers in Hanover, Germany who have used Microsoft Power BI in their recent projects are Information Technology (100%), Business Intelligence (77%), and Project Management (69%).
Main locations of FRATCH Experts, who have recently used Microsoft Power BI
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 
Dortmund 
Essen 
Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
