XÖV Experts in Germany
in minutes from over 15,000 CVs with the power of AIHire experts who work with XÖV schemas, XML message formats, and public-sector data exchange standards, and who can adapt interfaces to German administrative processes. Get fast, precise matching with vetted, available freelancers.
Meet FRATCH Experts in Germany, who have recently used XÖV
Rainer L.
Last position:
Senior IT Consultant, Senior Software Architect, Senior Software Developer, Senior DevOps Engineer at Techniker Krankenkasse
Automation of the database major / minor releases for the TKeasy project
Concept for database major / minor release automation
As-is analysis
Evaluation of Redgate Flyway functionality
Concept creation
Products: Redgate Flyway, GitHub, Quest, Erwin Data Modeller, Oracle, Atlassian Jira, Atlassian Confluence
Skills: Docker, Continuous Delivery, Continuous Integration, Redgate Flyway, Major Releases, Minor Releases
Wolfgang T.
Last position:
Overall Project Manager at itzbund
Project content: The use of “Generative Pretrained Transformer” technologies (GPT) will massively change the world of work in the coming years. ITZBund is developing a base service for this, which can be used by its 200 customers. This base service is offered as an on-prem and a cloud variant. Started in 12/23, from 05/24 productive systems (based on MVP) could already be rolled out and operated successfully for several agencies and federal ministries.
Project metrics:
- Budget in 2024 approx. €20M
- approx. 70 people in the core project context
- regular (indirect) contact with approx. 80 people in the wider project environment
My main tasks:
- Overall responsible external project manager
- Project definition phase/project setup and establishment of the project organization
- Strategic and operational project planning, as well as shaping and ongoing adjustments of the project
- Ongoing coordination with project owners and stakeholders in ITZBund
- Ongoing coordination with subproject managers, agile roles and other project staff
- Responsibility for project controlling, quality management, risk management and change management
- Responsibility for providing the base service on on-prem and cloud environments and its continuous development
- Planning and leading several hypercare phases
- Collaboration and ongoing coordination with a partner project of a federal ministry and provision of an MVP
- Coordination with agile teams
- Coordination with operations, release and deployment
- Responsibility for the implementation of the first customer projects
- Responsibility for creating an AI governance
- Ensuring accessibility (BITV)
- Responsibility for setting up a subproject for marketing activities
- Support in building an efficient proposal process
- Stakeholder management
Methodology:
- V-Model XT ITZBund
- Scrum
Tools used:
- Microsoft Office, Skype, MS Project, Confluence, Jira, SharePoint, Miro
Matthias L.
Last position:
Typescript Fullstack Engineer at Card Complete / Bank Austria
- Designed and developed the "Credit Risk Engine" using Camunda, Node.js and Typescript
- Greenfield project for credit card credit assessment for existing and new customers, including EBA KPIs, SCHUFA and CRIF scorings
- Built and modeled workflows (BPMN) and decision logic (DMN) with Camunda Modeler in close collaboration with stakeholders
- Implemented service tasks, user tasks and jobs with Nest.js, Node.js and Typescript, including exception handling
- Backend-for-Frontend (BFF), frontend with React, Tailwind and Ant Design UI library
- CI/CD with GitLab, Kubernetes/Rancher
Dirk E.
Last position:
Senior IT Engineer at IT service provider
- Planning, concept design, re-design
- Pre-sales support
- Project support according to PRINCE2
- Setup of a CMDB
- Implementation of communication processes
Peter N.
Last position:
Pilot testing AI tools & sabbatical for house renovation
- Pilot testing local AI environments to explore local AI use cases and cloud-based AI solutions
- Evaluation of AI tools and techniques
- Use of local AI tools with own data sovereignty
- Prompt engineering
- Creation of example environments for speech-to-text, text-to-speech, text-to-image, text-to-video, and image-to-video
Tools: Grok, Perplexity, ChatGPT, Elevenlabs, Github, Ollama, HuggingFace, Open WebUI, Faster Whisper, LibreTranslate, WSL, Docker Desktop, Shotcut, Audacity, Sound eXchange, Ffmpeg, Coqui TTS, Pinokio, Stable Diffusion Web UI, ComfyUI, OWL, Void Editor
Oliver L.
Last position:
Managing Director at Lindner Consult GmbH
- Consultant for digitalization in the public sector
- Expert for FIM, XÖV, EfA & OZG
Armin J.
Last position:
Managing Director/Partner at Disolpa GmbH
Discover over 15,000 top freelancers
Statistics of experts using XÖV
Aggregated from the professional profiles of matched freelancers.
Experience
26 years
Position duration
1.8 years
Positions per freelancer
18
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Government and Administration, Education
Certification focus areas
Project Management, Information Technology, Human Resources
Bachelor's degree or higher
60%
Master's degree or higher
60%
Certifications per freelancer
3
Most common languages
German, English, French
Speak two or more languages
86%
Based on our profile pool as of 19 Sep 2026.
Daily rate distribution
The chart shows how the daily rates of freelancers in this technology in Germany 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 Germany using XÖV
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 19 Sep 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
XÖV 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%)
- Government and Administration (86%)
- Education (71%)
- Automotive (57%)
- Media and Entertainment (57%)
- Banking and Finance (43%)
- Insurance (43%)
- Transportation (43%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
What XÖV is
XÖV stands for XML-based standards used in German public administration. It defines how authorities and related systems exchange structured data in a consistent way. Companies bring in specialists when interfaces must follow official XÖV specifications and stay compatible across institutions.
Typical use cases
- Build XML messages for authority-to-authority exchange
- Map business data to XÖV schemas and code lists
- Adapt existing systems to changing public-sector standards
- Validate payloads and resolve schema or namespace issues
XÖV is common in projects around registries, reporting, and administrative forms. In Germany, it is especially relevant when systems must fit public-sector workflows and formal data rules.
Ecosystem and tooling
Strong professionals know the surrounding XML stack, not just the standard name. They work with schema validation, transformation logic, namespace handling, and code lists, and they often use tools for testing XML interfaces and checking conformity against the target specification. Familiarity with related standards such as OSCI or XJustiz is often useful.
When freelance help makes sense
Companies usually bring in freelance XÖV specialists when a project needs focused delivery, legacy integration, or short-term support for a standard update. This is common when internal teams know the business process but need help with message design, validation, and technical alignment across systems. It also helps when deadlines are tight and the work must be precise.
What strong specialists deliver
A good expert reads the specification carefully and turns it into clean, testable interfaces. They document message structures, define mappings, and spot edge cases before they break exchange flows. They also communicate clearly with business teams and technical teams, which matters in public-sector environments.
Quality signals
- Experience with real XÖV message formats and schema work
- Clear handling of XML validation and transformation rules
- Understanding of German administrative data exchange
- Practical documentation that others can maintain
Look for professionals who explain trade-offs, not just syntax. The best ones reduce ambiguity in interfaces and leave behind standards-compliant work that is easy to extend.
Frequently asked questions
Key details about XÖV, drawn from the questions we get asked most.
XÖV is used for structured data exchange in German public administration. It helps systems send messages in a form that different authorities and related services can process consistently. Projects often involve XML schemas, validated payloads, and fixed data structures.
XÖV is more specific than plain XML because it follows defined administrative standards and not just a custom message format. That makes it easier to align multiple systems, but it also means the implementation has to follow the specification closely. A freelancer should know both the standard and the underlying XML tooling.
A strong XÖV specialist usually works comfortably with XML Schema, XSLT, namespaces, and validation logic. Knowledge of code lists, interface mapping, and public-sector data models is also valuable. In many projects, understanding adjacent standards such as OSCI or XJustiz helps a lot.
XÖV work needs someone who has already delivered similar interfaces or integrations, because the details matter. If the project touches official exchange formats, a general XML expert may not be enough. The right person should be able to read specifications, spot mismatches, and keep the implementation compliant.
Most XÖV work can be done remotely if the access to specifications, test systems, and stakeholders is clear. On-site time in Germany can help at the start of a project or during coordination with public-sector teams. Many companies use a mixed setup when requirements are complex.
A good XÖV freelancer can explain how they turned a specification into a working interface and what they did when the spec was unclear. Look for clean documentation, solid testing habits, and examples of validation or transformation work. They should also understand the administrative context, not only the technical stack.
XÖV is mainly associated with German public administration, but the surrounding skills can also appear in projects that exchange structured data with public bodies. That includes software vendors, service providers, and integration work around official processes. If a system has to speak an approved administrative format, XÖV becomes relevant.
Before hiring a XÖV expert, prepare the relevant specification, sample messages, validation rules, and any existing mappings or interface contracts. It also helps to define the target systems, the business process, and who can answer questions from the administrative side. Clear inputs shorten the setup phase and reduce rework.
The average hourly rate of freelancers in Germany who have used XÖV in their recent projects is 91 €, which corresponds to a daily rate of about 732 € based on an 8-hour working day.
Of the freelancers in Germany who have used XÖV in their recent projects, 60% hold at least a Bachelor's degree and 60% hold at least a Master's degree.
On average, freelancers in Germany who have used XÖV in their recent projects have 26 years of professional experience, with a single engagement typically lasting around 1.8 years.
The most common languages among freelancers in Germany who have used XÖV in their recent projects are German (100%), English (71%), and French (29%).
The most common industries among freelancers in Germany who have used XÖV in their recent projects are Information Technology (100%), Government and Administration (86%), and Education (71%).
The most common business areas among freelancers in Germany who have used XÖV in their recent projects are Information Technology (100%), Product Development (86%), and Project Management (86%).
Main locations of FRATCH Experts, who have recently used XÖV
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 Request a free demo
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Philipp Thomaschewski
FRATCH CEO
