Enterprise Architecture Experts in Cologne
with precise AI matching and vetted, available freelancersHire experts who align business strategy with application, data and technology roadmaps, design target architectures and guide complex transformation programs. FRATCH matches you quickly with vetted, available freelancers whose expertise fits your enterprise landscape.
Meet FRATCH Experts in Cologne, who have recently used Enterprise Architecture
Burhan D.
Last position:
Enterprise Architect & Solution Architect at DB Netz AG
With project PRIZMA, DB will modernize its infrastructure on the one hand, and develop a fail-safe IT landscape on the other hand, which can be restored quickly and securely in case of a disaster.
- Capture current architectures of existing systems as well as methodical consulting and development of target architectures
- Deepen and maintain the building plan / target IT landscape
- Implement technical architecture concepts & architecture descriptions
- Implement migration concepts for updating and further developing the platform and information systems
- Assess submitted improvement suggestions as part of the project
- Capability management: identify capability gaps, develop target visions, and support transformation planning within the enterprise architecture.
- Create a compatibility matrix of the components in use and compare dependencies of specific versions
- Create an IT concept for extending the platform with the following topics: hardware and software requirements, security, licensing, high availability, load balancing, backup & recovery, update strategy, monitoring integration, etc.
- Coordinate with business architects as well as technical architects from the cross-functional architecture area of the PRISMA program for the topics (backup, Active Directory, monitoring, Citrix, and business applications ...)
- Status meetings and alignment of project planning with the Release Train Engineer / Project Manager
- Advise the Release Train Engineer / Project Manager in identifying project risks
- Advise the System Architect Engineers in steering the implementation of the concept
- Implement the IT concept
- Document the infrastructure
Label: MS Project, LINUX, Windows, ORACLE, Java, REST, SharePoint, Microsoft Exchange, UML, Enterprise Architect, BPMN, AZURE, AWS, V-MODEL, Micro Service, VisualStudio, SAP S/4HANA, SCRUM(SAFE), ESB (TIBCO), Python, Innovator, LeanIX (TOGAF), Ansible, Ansible Tower, Ansible Automation, ROBOT, SpringBoot
Michael K.
Last position:
Enterprise Architect, Lead Architect of the transformation program and coach at Swiss Ministry
- Development of the overall architecture
- Support for the respective workstreams in developing architectures in the areas of infrastructure, data centers, security, and network topology
- Management of the architect pool
- Support for program management in setting up the transformation project based on agile methods
- Consideration of regulatory requirements for IT projects in the federal administration
Serdar C.
Last position:
Consultant at Freelance
- ISO 27001 implementation & audit readiness
- NIS2 & DORA compliance support
- Interim / fractional CISO services
- IT risk & controls (ITGC, SOX, COBIT, BAIT)
- M&A and IT due diligence for startups/ventures
- Business continuity management (BCM, ISO 22301)
- Cybersecurity framework development (NIST, ISO, BSI)
- GRC tool advisory (Archer, ServiceNow)
Sebastian J.
Last position:
Business Analyst and IT Project Management at 73thinks
- Business analysis and development lead for the new Service Center app “OpsOne” at Carglass GmbH
- Involvement throughout the entire project lifecycle: requirements analysis, project planning, development, testing, rollout into operations, and handover to the line organization
- Project management and business analysis for the implementation of an overarching Joiner-Mover-Leaver service
- Establishment of a central IDAM system and company-wide rollout of standardized JML processes, focusing on automation and compliance across 26 IT systems
- Business analysis and enterprise architecture for Move2Cloud and implementation of Genesys Cloud
- Lead Agile Coach for the DevOps transition at RWE Supply & Trading for 300 IT employees until 2022-10-31
- Significant improvement in software delivery through team-specific method application
- Consistent agile alignment of the entire organization based on measurable criteria
Pierre G.
Last position:
Enterprise Architecture at Rentenbank
- Enterprise Architecture workshops in context of DORA
Gazi B.
Last position:
Senior IT Architect, SAP, SAP BTP Architect, CPI Senior Consultant and Architect at Uniper Corporate IT
Developing and implementing IT architectures for business-critical applications, BCM/ITSCM, SAP, BTP and S/4HANA, Azure, interfaces and IT infrastructure according to Uniper security guidelines and compliance policies
IT cloud infrastructure management: Requirements management and SLA definition for critical SAP and non-SAP applications and infrastructures based on the Key Production Environment algorithm; creating a conceptual target architecture; creating agile project plans for migration; risk management and vulnerability analysis; developing training content and e-learnings; establishing and optimizing risk management processes; creating action catalogs, architectures and ITSCM/emergency plans; identifying and managing internal and external partners
Developing BCM/ITSCM concepts and IT infrastructure architectures for business-critical applications according to Azure Cloud, SAP BTP and Uniper governance frameworks; documenting and implementing ITSCM/emergency plans in line with disaster recovery patterns; creating training materials and coordinating training sessions; testing, simulating and optimizing BCM/ITSCM plans and IT architectures; ongoing training of management and staff on IT architectures, operating models, SAP BTP as well as BCM and emergency plans
Technical lead of the SAP services team: Managing and coordinating external vendors, service owners and application managers; developing and implementing ITSM processes (incident, problem, change, SLM, IT security, provider management, ITSCM, asset and configuration management); training internal and external service providers and service managers; optimizing IT service contracts and OLAs; updating the service catalog; communicating and escalating issues; defining responsibilities and monitoring SLA criteria; conducting root cause analysis; partly acting as release manager for SAP ERP releases
Migration: Requirements management, budget and financial planning; risk management; defining and implementing transformation and migration plans; weekly reporting to Uniper vice presidents and senior management; maintaining project plans and backlogs in Jira and Azure DevOps; managing up to 50 internal and external stakeholders; workshops and meetings; quality assurance: defining quality gateways and monitoring
Test management: Creating and documenting test plans; evaluating test risks; identifying stakeholders for test plans; documenting test scenarios; defining error categories and quality gateways; coordinating and executing tests
Discover over 15,000 top freelancers
Statistics of experts using Enterprise Architecture
Aggregated from the professional profiles of matched freelancers.
Experience
28 years (Germany: 22 years)
Position duration
2.3 years
Positions per freelancer
33 (Germany: 15)
Top business areas
Business Intelligence, Information Technology, Project Management
Top industries
Information Technology, Automotive, Banking and Finance
Certification focus areas
Information Technology, Operations, Project Management
Bachelor's degree or higher
100% (Germany: 95%)
Master's degree or higher
75% (Germany: 63%)
Doctorate
25% (Germany: 6%)
Certifications per freelancer
17 (Germany: 5)
Most common languages
German, English, Turkish
Speak two or more languages
100% (Germany: 99%)
Based on our profile pool as of 11 Nov 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 Enterprise Architecture
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 11 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Enterprise Architecture 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%)
- Automotive (83%)
- Banking and Finance (83%)
- Aerospace and Defense (67%)
- Energy (67%)
- Transportation (67%)
- Manufacturing (67%)
- Telecommunication (67%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Strategic Blueprint
Enterprise Architecture connects business goals with the processes, information, applications and technology that support them. It gives companies a structured view of their current landscape and a practical target state. The work often produces principles, capability maps, transition paths and decision standards for long-term change.
Architecture Domains
Specialists work across business, information, application and technology architecture. They define how platforms, interfaces, data stores, cloud services and operating models fit together. Common deliverables include architecture principles, reference architectures, roadmaps, system context views and technology standards.
Methods And Tools
The ecosystem includes ArchiMate and TOGAF, along with established modelling and documentation practices. Professionals may use tools such as LeanIX, Bizzdesign, SAP Signavio, Sparx Enterprise Architect or Microsoft Visio, depending on the organisation. Strong practice also covers APIs, integration patterns, data governance, cloud foundations, security and service management.
When Expertise Helps
Companies often bring in freelance specialists when internal teams need an independent view or a transformation needs to move quickly.
- Map a fragmented application and technology landscape
- Define a target architecture for cloud or platform modernisation
- Connect business capabilities to investment and delivery roadmaps
- Establish architecture governance, review processes and standards
Cologne Collaboration
In Cologne, enterprise architecture work can support organisations with complex regulatory, retail, logistics, media or industrial environments. A remote specialist can lead workshops, interviews and design reviews through shared modelling and collaboration tools. On-site sessions may still help when stakeholders need to agree on priorities, ownership and transformation decisions in person.
Choosing Strong Specialists
Look for professionals who connect strategic language with implementable decisions. They should explain trade-offs clearly, challenge assumptions without losing stakeholder trust and show how architecture choices affect cost, risk, delivery and operations. Ask for examples of governance in practice, not only diagrams or framework knowledge. Relevant German and English communication skills may matter for distributed teams and local stakeholders.
Frequently asked questions
The facts hiring teams ask for most often when it comes to Enterprise Architecture.
Enterprise Architecture is used to connect business capabilities with processes, data, applications and technology. It helps companies understand dependencies, make investment decisions and plan transformation without treating systems as isolated projects.
Enterprise Architecture covers the organisation-wide landscape, guiding principles and long-term direction. Solution architecture focuses on the design of a specific product, service or change, while enterprise work ensures that individual solutions fit the wider operating model.
Enterprise Architecture work benefits from skills in business capability mapping, data governance, integration, cloud adoption, cybersecurity and technology portfolio management. Facilitation, documentation and stakeholder communication are just as important because architecture decisions cross team and department boundaries.
Enterprise Architecture teams may use TOGAF for guidance and ArchiMate for modelling. Tools such as LeanIX, Bizzdesign, SAP Signavio, Sparx Enterprise Architect and Visio support repository management, diagrams and communication, but sound decisions matter more than a specific tool.
Enterprise Architecture assignments need a specialist who has handled the relevant scale, complexity and decision environment. A landscape assessment may need a focused practitioner, while a group-wide transformation calls for someone experienced with governance, executive alignment and phased delivery.
Enterprise Architecture can often be delivered remotely through virtual workshops, shared repositories and collaborative modelling. On-site work in Cologne can be valuable for stakeholder interviews, strategy sessions and decisions involving sensitive processes or many business units.
Enterprise Architecture quality shows in clear decisions, traceable assumptions and roadmaps that teams can actually implement. Review examples of capability maps, principles, governance processes and transition plans, then ask how the specialist measured outcomes and handled conflicting stakeholder priorities.
Enterprise Architecture specialists should clarify the business outcome, decision rights, stakeholder groups, available documentation and expected deliverables. They should also establish whether the assignment concerns assessment, target design, governance, transformation planning or a combination of these.
The average hourly rate of freelancers in Cologne, Germany who have used Enterprise Architecture in their recent projects is 125 €, which corresponds to a daily rate of about 1,000 € based on an 8-hour working day.
Of the freelancers in Cologne, Germany who have used Enterprise Architecture in their recent projects, 100% hold at least a Bachelor's degree, 75% hold at least a Master's degree, and 25% hold a doctorate.
On average, freelancers in Cologne, Germany who have used Enterprise Architecture in their recent projects have 28 years of professional experience, with a single engagement typically lasting around 2.3 years.
The most common languages among freelancers in Cologne, Germany who have used Enterprise Architecture in their recent projects are German (100%), English (100%), and Turkish (50%).
The most common industries among freelancers in Cologne, Germany who have used Enterprise Architecture in their recent projects are Information Technology (100%), Automotive (83%), and Banking and Finance (83%).
The most common business areas among freelancers in Cologne, Germany who have used Enterprise Architecture in their recent projects are Business Intelligence (100%), Information Technology (100%), and Project Management (100%).
Main locations of FRATCH Experts, who have recently used Enterprise Architecture
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.
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Cologne Frankfurt Stuttgart Dusseldorf Leipzig Dortmund Essen Bremen Dresden Hanover Nuremberg 
Berlin 
Hamburg 
Munich 
Frankfurt 
Dusseldorf Countries:
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