DATEV Experts in Cologne
for secure accounting workflows, matched in minutes with the power of AIHire experts who configure DATEV Rechnungswesen, connect payroll and tax workflows, and support Kanzlei-Rechnungswesen environments. FRATCH matches you quickly and precisely with vetted, available freelancers who fit your project.
Meet FRATCH Experts in Cologne, who have recently used DATEV
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
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
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
Nicole B.
Last position:
Team Lead Financial Controlling at Best Secret Group SE
["Supported SAP implementation","Led 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","Data Protection Officer"]
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
21 years (Germany: 22 years)
Position duration
1.3 years (Germany: 2.3 years)
Positions per freelancer
13
Top business areas
Accounting, Operations, Finance
Top industries
Professional Services, Manufacturing, Healthcare
Certification focus areas
Accounting, Information Technology, Legal
Bachelor's degree or higher
100% (Germany: 77%)
Master's degree or higher
100% (Germany: 48%)
Doctorate
25% (Germany: 3%)
Certifications per freelancer
2
Most common languages
German, English, Spanish
Speak two or more languages
90% (Germany: 97%)
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 Cologne 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 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 19 Sep 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 (80%)
- Manufacturing (70%)
- Healthcare (50%)
- Retail (50%)
- Chemical (40%)
- Transportation (40%)
- Biotechnology (30%)
- Construction (30%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
DATEV at a glance
DATEV is a German software and service ecosystem for tax practices, accounting departments, payroll teams and companies. DATEV eG provides applications for financial accounting, payroll, tax work and document exchange. Projects often involve DATEV Rechnungswesen, Kanzlei-Rechnungswesen or connected business processes.
What companies build
DATEV supports structured financial operations rather than customer-facing software products. Companies use it to manage bookings, invoices, payroll data, tax records, annual accounts and collaboration with tax practices.
- Financial accounting and reporting workflows
- Payroll preparation and recurring payroll processes
- Digital receipt and invoice handling
- Data exchange with tax practices and business systems
Ecosystem and tooling
Strong DATEV specialists understand the relevant product modules, data formats, user roles and approval processes. They may also work with Unternehmen online, DATEV Belegwesen, payroll applications, document management and interfaces to enterprise resource planning or banking systems.
Successful delivery depends on clean master data, secure permissions and a clear process for importing, checking and exporting records. Knowledge of German accounting and payroll terminology is often essential.
When freelance expertise helps
Companies bring in freelance DATEV professionals during system changes, process redesigns, migrations, audits or periods of operational pressure. Specialists can map existing workflows, configure modules, prepare data and train internal users without taking ownership away from the finance team.
- Replacing manual accounting steps with controlled workflows
- Preparing a DATEV migration or data cleanup
- Connecting DATEV with ERP, payroll or document systems
- Supporting a tax practice or finance team during transition
Working in Cologne
Cologne companies in professional services, retail, healthcare, manufacturing and other sectors may use DATEV through an internal finance function or an external tax practice. A local specialist can support workshops and process discovery on site, while secure remote work is suitable for configuration, documentation and user support.
German language skills matter when the work involves payroll, tax terminology, internal controls or communication with a Steuerkanzlei. The right working model depends on data access rules and the complexity of the change.
What distinguishes strong specialists
A capable DATEV professional combines product knowledge with careful process analysis. They clarify the desired accounting outcome, check data quality, document configuration decisions and test workflows with realistic records.
Look for experience with the exact DATEV modules involved, reliable handling of sensitive financial data and the ability to explain changes to non-technical users. Strong specialists also understand when an issue belongs in DATEV configuration, an interface, a business process or a tax review.
Frequently asked questions
Before you brief your next project: the most common questions about DATEV.
DATEV is used for accounting, payroll, tax-related workflows, document handling and collaboration between companies and tax practices. A freelancer may configure processes, clean data, support users or connect DATEV with surrounding business systems.
DATEV is especially closely connected to German tax practices, accounting procedures and payroll requirements. Alternatives may offer broader general business accounting or international functionality, so the right choice depends on the company’s country, tax workflows, integrations and operating model.
A strong DATEV freelancer may also understand German bookkeeping, payroll, tax-practice workflows, data migration and document management. Experience with ERP systems, banking interfaces, APIs or spreadsheet-based reconciliation can be valuable when DATEV is part of a wider finance landscape.
The required experience depends on the scope, modules and data sensitivity involved. A focused user-support assignment may need a different profile from a migration, payroll redesign or integration project, where proven delivery of comparable DATEV workflows is important.
DATEV work can often be performed remotely when access, security and communication processes are established. On-site sessions in Cologne can still help with discovery, training and coordination with a finance team or Steuerkanzlei.
Bring in a DATEV specialist when internal teams lack the time or product knowledge for a migration, process change, data cleanup or integration. External support is also useful when recurring errors, unclear responsibilities or weak documentation put finance operations at risk.
Ask a DATEV freelancer to describe comparable modules, workflows and deliverables rather than relying on general software experience. Check whether they document decisions, protect sensitive data, test changes and communicate clearly with accounting users and tax professionals.
DATEV projects involving payroll, tax terminology, German bookkeeping or a Steuerkanzlei usually require strong German communication. Remote specialists can still contribute from elsewhere, but they must understand the relevant documents, process terms and stakeholder expectations.
The average hourly rate of freelancers in Cologne, Germany who have used DATEV in their recent projects is 117 €, which corresponds to a daily rate of about 934 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used DATEV in their recent projects, 100% hold at least a Bachelor's degree, 100% hold at least a Master's degree, and 25% hold a doctorate.
On average, freelancers in Cologne, Germany who have used DATEV in their recent projects have 21 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 (90%), and Spanish (40%).
The most common industries among freelancers in Cologne, Germany who have used DATEV in their recent projects are Professional Services (80%), Manufacturing (70%), and Healthcare (50%).
The most common business areas among freelancers in Cologne, Germany who have used DATEV in their recent projects are Accounting (80%), Operations (70%), and Finance (60%).
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
