DATEV Experts in Cologne
for precise finance and payroll work, matched in minutes with vetted, available freelancersHire experts who manage DATEV accounting workflows, payroll processes and integrations with systems such as Unternehmen online and Kanzlei-Rechnungswesen. FRATCH matches you quickly and precisely with vetted, available freelancers who fit your project.
Meet FRATCH Experts in Cologne, who have recently used DATEV
Nicole B.
Last position:
Team Lead Financial Controlling at Best Secret Group SE
- Supported the implementation of SAP
- Managed the team at the PCII level
- Responsible for cost development at this level
- Monthly forecasts
- Reporting
- Budget responsibility
- MS Office Excel
- MS Office Power BI
- MS Dynamics Navision
- Agenda
- Office 365
- SAP R/3
- Datev Unternehmen Online
Ralph K.
Last position:
Product Owner / Business Owner at AXIS Management Consulting GmbH
- Full product responsibility from a business perspective: requirement analysis, UX design, product strategy, and go-to-market implemented without an internal dev team using fully AI-supported development (Claude Code / Anthropic)
- Technical differentiation: KRITIS-compliant air-gapped deployment (Windows/NSIS), GDT interface for PVS integration, DATEV-LODAS export for payroll
- Managed pilot operation with initial external client (Dormagen medical practice): structured requirement gathering, test support, error analysis, and release management
- Developed rollout and sales strategy for market entry in the segment of private practices and small medical centers
- Human-in-the-Loop development principle: business decision → AI implementation → manual review → approval → release – each sprint documented in Jira (TIME project), every change traceable via co-authored commits
- Product outcome: Tauri/Rust desktop app with GDT watcher, multi-tier model (Starter/Professional/Enterprise), cloud mirror on Hetzner/Traefik, complete ISMS framework based on ISO 27001 and BSI basic protection as product foundation
- Direct method validation for the test manager role: hands-on experience with quality assurance of AI-generated products from a user perspective, review gate discipline, release approval under GDPR and the EU AI Act
Rüdiger T.
Last position:
Senior Accounting Specialist at Alpha Trains Europa GmbH
- Special topics such as IFRS 9 / posting of complex syndicated loans
- Accounting for 2 subsidiaries
Thomas R.
Last position:
Power BI Consultant
Focus:
Consulting in reporting and project management for Power BI
Goal:
Creation of IT application dashboards for business areas
Activities:
- Technical consulting and support in managing and coordinating an existing reporting setup
- Structured collection, analysis, and preparation of business reporting requirements
- Technical coordination with defined internal contacts
- Design and optimization of Power BI reports to improve data analysis
- Development of concepts and recommendations for the further development of an efficient and transparent reporting system
- Support in the user-friendly visualization of relevant company KPIs as a basis for decision-making
Tools/Skills: MS-PowerBI, DAX, MS-Office 365, PowerQuery M, BCS
Stefan S.
Last position:
Interim Director Finance / CFO at Hemovent GmbH
- Transition of processes from garage-style to series production
- Establishment of financial processes including monthly reporting to the Chinese parent company
- Development of long-term planning (5/10 years) and budgets for 2024 and 2025
- Ensuring sufficient financing
- Creation and implementation of a restructuring plan with over 60% reduction in staff and costs
Anja Monica W.
Last position:
Owner at Polaris Beratung
Dieter W.
Last position:
Freelancer at Morat Swoboda Motion GmbH
- Manual for the new cost center structure in SAP and the new posting procedures
- Plant controlling, operating cost sheets, and inventory valuation
- Rate determination in Excel for SAP
- Preparation of product calculations
Martin K.
Last position:
Accounting Manager at AGFA GmbH
- Setting up and leading the shared service center
- Material Ledger
- Provisions for pension and retirement bookings
- Analysis of forecast and actual costs
- Provisions and accruals
- Sales analysis
- Transfer price calculation
- IFRS and HGB closing activities
- Deferred tax calculation and VAT return
- Consolidation
- Reporting
- Contact person for commercial and tax auditors
Corinna W.
Last position:
Flexible Business Assistant on Call at Corinna Will
Performance-driven, needs-based access to available capacity for a long-term service portfolio through independent business support scheduling
Short-term billing on a fee basis, flexible support for absences or vacancies, no fixed personnel costs, focused on your core business
C-level support (e.g. executive board assistant, supervisory board assistant, management assistant)
Support at all management levels
Personal assistant and private secretary
Meeting organization including preparation and follow-up
Event and travel coordination
Digital office management
Preparatory accounting and department controlling
HR management for C-level
Over 25 years of professional experience, including as a Senior Executive Assistant at executive board and management level
Experience in international large corporations and national family-owned companies
Training as a graduate administrative manager
Training as a foreign language correspondent (IHK)
Continuous personal development in the areas of secretarial work, assistance, office management, business travel, and human resources
Strong communicator, discreet and trustworthy, reliable and approachable, independent and team-oriented, pragmatic and efficient, high standards, strong drive to perform
German, English, Spanish, French
Software: Microsoft 365, SAP MM & HR, Word, Excel, PowerPoint, Outlook, Teams, Lexoffice, Datev/DUO, many more
Jana D.
Last position:
Managing Partner at YOUCCOUNTING GmbH
- Project work for various companies in financial and balance sheet accounting
- VAT returns
- EC Sales List reports
- Input tax refund applications abroad
- Intrastat reports
- Monthly and annual financial statements according to HGB and IFRS
- Leading small accounting teams of 2-6 people
Juliana Z.
Last position:
Working Student in Marketing at umagine GmbH
- Draft marketing strategies
- Develop campaigns
- Create organizational plans
Discover over 15,000 top freelancers
Statistics of experts using DATEV
Aggregated from the professional profiles of matched freelancers.
Experience
23 years
Position duration
1.3 years (Germany: 2.3 years)
Positions per freelancer
14 (Germany: 13)
Top business areas
Accounting, Human Resources, Information Technology
Top industries
Professional Services, Manufacturing, Healthcare
Certification focus areas
Information Technology, Accounting, Legal
Bachelor's degree or higher
80% (Germany: 76%)
Master's degree or higher
80% (Germany: 47%)
Doctorate
20% (Germany: 3%)
Certifications per freelancer
4 (Germany: 2)
Most common languages
German, English, Spanish
Speak two or more languages
91% (Germany: 95%)
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 Cologne 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 Cologne using DATEV
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.
DATEV experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Professional Services (82%)
- Manufacturing (73%)
- Healthcare (55%)
- Retail (55%)
- Chemical (45%)
- Transportation (45%)
- Education (36%)
- Information Technology (36%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
DATEV in practice
DATEV is a German software and services ecosystem for tax offices, accounting teams and businesses. It supports financial accounting, payroll, tax processes, document exchange and business reporting. Companies use it to connect operational records with compliant accounting workflows.
Core applications
The ecosystem includes tools such as Kanzlei-Rechnungswesen, Unternehmen online, LODAS and Lohn und Gehalt. Depending on the setup, specialists work with invoice workflows, electronic receipts, payment processes, payroll data, tax returns and reporting. The right application mix depends on the company structure and its tax office processes.
Integrations and data
DATEV projects often involve importing and exporting structured accounting data, connecting enterprise systems and improving document flows. Useful adjacent skills include ERP systems, payroll processes, APIs, data migration, access management and document management. Careful mapping is essential when information moves between DATEV and other business software.
When companies need help
Companies often bring in freelance DATEV expertise during system changes, accounting migrations or periods of increased payroll activity. Common requirements include:
- Set up or refine Unternehmen online workflows
- Prepare accounting and payroll data migrations
- Connect DATEV with ERP or document systems
- Improve reports, controls and user processes
Cologne collaboration
In Cologne, DATEV work can support tax offices, accounting service providers and businesses across professional services, trade and the wider Mittelstand. On-site workshops may help with process discovery, access rules and user training, while remote work suits configuration, documentation and data preparation. German-language communication is often important for tax and payroll terminology.
Strong DATEV professionals
Strong specialists understand both the software and the accounting process behind it. They clarify requirements, protect sensitive financial data and document every migration or configuration decision. Look for professionals who can explain their work to finance teams, coordinate with tax offices and test outputs before a workflow goes live.
Frequently asked questions
Before you brief your next project: the most common questions about DATEV.
DATEV is used for financial accounting, payroll, tax work, document exchange and reporting in German business environments. Its applications connect companies, tax offices and accounting teams through structured workflows.
A project may involve DATEV Kanzlei-Rechnungswesen, Unternehmen online, LODAS or Lohn und Gehalt. The correct combination depends on whether the main need is accounting, payroll, document processing or collaboration with a tax office.
DATEV is closely aligned with German tax, payroll and tax-office workflows, while a general ERP module usually covers accounting as part of a wider business system. Companies often use both, with clear rules for data exchange and responsibility.
A strong DATEV specialist may also understand payroll operations, German accounting processes, ERP integrations, APIs, document management and data migration. Knowledge of access controls and data protection is important when handling financial and employee records.
The required depth depends on the scope. A workflow adjustment may need focused application knowledge, while a migration or payroll redesign calls for a DATEV professional who can map data, test results and coordinate with finance and tax stakeholders.
Yes, many DATEV tasks can be handled remotely, including configuration planning, documentation, data preparation and workflow reviews. On-site sessions in Cologne can still be useful for process workshops, access setup and training.
Ask the DATEV professional to describe a comparable workflow, migration or integration in concrete terms. Good answers cover data validation, permissions, testing, documentation and how issues were resolved without disrupting accounting or payroll.
Before starting with DATEV, clarify the applications in scope, the role of the tax office, existing interfaces, data formats, user permissions and the required language for documentation. Agree on test cases and handover materials before changing live workflows.
The average hourly rate of freelancers in Cologne, Germany who have used DATEV in their recent projects is 113 €, which corresponds to a daily rate of about 905 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used DATEV in their recent projects, 80% hold at least a Bachelor's degree, 80% hold at least a Master's degree, and 20% hold a doctorate.
On average, freelancers in Cologne, Germany who have used DATEV in their recent projects have 23 years of professional experience, with a single engagement typically lasting around 1.3 years.
The most common languages among freelancers in Cologne, Germany who have used DATEV in their recent projects are German (100%), English (91%), and Spanish (36%).
The most common industries among freelancers in Cologne, Germany who have used DATEV in their recent projects are Professional Services (82%), Manufacturing (73%), and Healthcare (55%).
The most common business areas among freelancers in Cologne, Germany who have used DATEV in their recent projects are Accounting (73%), Human Resources (64%), and Information Technology (64%).
Main locations of FRATCH Experts, who have recently used DATEV
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 
Frankfurt 
Stuttgart 
Dusseldorf 
Nuremberg Request a free demo
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Philipp Thomaschewski
FRATCH CEO
