Enterprise Architecture Experts in Düsseldorf
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Meet FRATCH Experts in Düsseldorf, who have recently used Enterprise Architecture
Kai E.
Last position:
CONSULTANT & INTERIM MANAGER at EHLERS Advisory
Independent Consultant
- Advisory focus: E-Commerce, Digitalization, Automation, Pricing, Assortment & Merchandising, Platform Strategy
- Industries: Retail & Consumer Goods
- Subject Matter Expert for leading management consultancies
- Ongoing executi...
Olaf K.
Last position:
CIO Advisor・IT Strategy・Tech/IT Due Diligence・Enterprise Architecture・IT Governance・AI Transformation・ex-BCG Platinion at Kiese IT
- -- ENGLISH Version (Deutsche Version unten) ---
Experience
- Ex-BCG Platinion: 14 years as Manager & Chief IT Architect, leading large-scale IT transformations in complex group structures
- 20+ years of C-level consulting across AI/IT strategy, enterprise architecture, IT organization, transformation, M&A due diligence, project recovery, and interim management
- IT leadership experience with cross-functional, intercultural teams of up to 100+ people
- Hands-on background in software engineering, IT architecture, and project management
- Fortune Europe 500 focus; numerous international projects; SME and start-up experience
Core services:
- IT strategy, enterprise architecture (EAM), target architectures and roadmaps
- PE/M&A/carve-out IT/tech due diligence, asset valuation, cost estimation
- GenAI transformation, process automation, and AI governance
- IT reorganization, target operating model (TOM), agile transformation
- IT governance, development and ITSM process optimization (BizDevOps, SAFe)
- Review and recovery of critical large-scale IT programs
- Planning and steering of transformation programs and IT project portfolios
- IT vendor and platform selection (RfI / RfP)
- Coaching & Interim management
Industries (selection): Insurance, financial services & banking, energy & utilities, telecommunications, retail & consumer goods, logistics, media, industry & engineering, healthcare, professional services
Projects (selection):
M&A Buy-side IT/Tech Due Diligence of an Acquisition in the Energy Sector (Utility, Smart Home) — AI-augmented with Anthropic Claude
AI Initiative for LLM-Based Optimisation and Automation of Sales and Billing Processes
Interim management Enterprise Architecture & group target architecture/roadmap development (METRO)
Reorganization: Design and introduction of agile IT target operating model at international wholesale group (METRO)
Design and implementation of agile BizDevOps target operating model (E.ON Grid Solutions)
Platform/vendor selection for renewal of core insurance solution of start-up (ELEMENT Insurance)
Establishment of project assurance capability and review/recovery of critical transformation projects (ERGO)
Enterprise architecture management and development of divisional/solution architectures (Deutsche Post DHL)
Strategic pricing architecture decisions in digital sales application landscape (E.ON Energie)
IT due diligence: Architecture evaluation and monetary valuation of IT assets (ProSiebenSAT.1 Media)
Interim management of group-wide security/compliance programme (ERGO)
Enabling an application landscape for different sales organizations and product structures (E.ON Energie)
Realignment of business/IT strategy and InsurTech platform selection (RfI, RfP) (nexible, ERGO Digital Ventures)
Stabilization/optimization of an agile/SAFe business/IT DevOps landscape transformation (Lufthansa AirPlus)
Process optimization and design/management of digitization and robotics introduction in power plants (RWE Nuclear)
BSS target architecture development for fixed/mobile networks convergence (Deutsche Telekom)
Optimization of IT organization model and methodology in application development and testing (Deutsche Telekom)
Evaluation of fulfillment of a general contractor agreement for run-off/migration of contract portfolios (ERGO)
-- DEUTSCHE Version (English version above) ---
Experience
- Ex-BCG Platinion: 14 years of strategy and implementation of large-scale IT transformations in complex corporate structures (Manager & Chief IT Architect)
- 20+ years of C-level-adjacent IT consulting: IT strategy, enterprise architecture, IT organization, transformation, due diligence, project recovery, and interim management
- IT leadership responsibility for cross-functional, intercultural teams of up to 100+ people
- Solid hands-on experience in software development, IT architecture, and project management
- Focus on Fortune Europe 500, numerous international projects; SME and start-up experience
Industries: insurance · financial services & banking · energy · telecommunications · retail & consumer goods · industry & engineering · logistics · media · healthcare
Services (focus areas):
- IT strategy, enterprise architecture (EAM), IT landscape target visions and roadmaps
- M&A/carve-out IT/tech due diligence, asset valuation, and cost estimation
- GenAI transformation, process automation, and AI governance
- IT reorganization, target operating model (TOM), agile transformation
- IT governance, development and ITSM processes (BizDevOps, SAFe)
- Review and recovery of critical large-scale IT projects
- Planning/steering of transformation programs and IT project portfolios
- IT service provider/platform selection (RfI, RfP)
- IT project management (agile, classic, hybrid)
- Coaching & interim management
Projects (selection):
- M&A buyer-side IT/tech due diligence of an acquisition in the energy sector (utility, smart home) — AI-augmented with Anthropic Claude
- AI initiative for LLM-supported optimization and automation of sales and billing processes
- Interim management of Enterprise Architecture and development of group target architecture in wholesale (METRO)
- Reorganization: design and introduction of an agile IT target operating model (TOM) at an international wholesale group (METRO)
- IT reorganization: introduction of an agile BizDevOps target operating model (TOM) at an energy group (E.ON Grid Solutions)
- Platform selection / vendor selection for renewal of the core insurance solution of a B2B2C start-up (ELEMENT Insurance)
- Process optimization, digitalization, and introduction of robotics in power plants (RWE Nuclear)
- Assessment of fulfillment of a general contractor agreement for run-off/migration of life insurance portfolios (ERGO)
- Business/IT strategy and InsurTech platform selection for a digital insurer/start-up (nexible, ERGO Digital Ventures)
- Enabling an energy application landscape for multiple sales units (E.ON Energie)
- Strategic architecture decisions in price management of a digital sales application landscape at an energy group (E.ON Energie)
- Stabilization/optimization of an agile DevOps IT transformation in business travel and payment management (Lufthansa AirPlus)
- Interim management in a group-wide security and compliance program of a global insurer (ERGO)
- Building project assurance capability as well as review and optimization/recovery of critical IT projects in an insurance group (ERGO)
- Building enterprise architecture management and development of domain and solution architectures for a logistics group (Deutsche Post DHL)
- M&A IT due diligence – evaluation and valuation of IT assets in the media sector (ProSiebenSAT.1 Media)
- Development of BSS target architecture and roadmap for fixed/mobile convergence (Deutsche Telekom)
- Optimization of IT governance/organization and methodology in application development and testing at a telecommunications group (Deutsche Telekom)
Thorsten L.
Last position:
Senior Security Analyst
- Analysis and remediation of security vulnerabilities in a risk assessment system for energy trading
- System analysis
- Threat modeling
- Decision-making on vulnerability mitigation strategies
- Implementation of vulnerability detection mechanisms
- Security scans
- DevSecOps practices
- Technical environment: Visual Studio Code, JetBrains Suite, MS Threat Modeling Tool, DevSecOps, Git, AWS, DynamoDB, SQL Server, Endur, Snowflake, Orca
- Languages: C#, JavaScript, TypeScript, Python, PowerShell, Bash, Terraform, SQL
Peter P.
Last position:
CRM & Bid Management Project Consultant at Global engineering company
- Consulting on CRM processes and features
- AI infusion workshops to introduce AI apps for critical business processes
- Prototyping – vibe coding with Lovable
- Developing several apps for global bid management in a CPQ, Salesforce and SAP 4 Hana environment
- Requirements and process management
- Introducing a new data governance model
- AI infusion – supporting apps and business processes with AI applications
- Portfolio management of AI ideas: identifying and selecting AI projects in bid management
- Prototyping AI projects with Lovable.dev
- Building an AI data foundation in Snowflake
- Blueprint for various business units and global rollout
- An agile prototype-first approach using Design Thinking and vibe coding to prototype all applications
- Presentation at a global conference on the use of AI in business and validating ideas with Design Thinking & vibe coding
- AI infusion workshops at global conferences to prototype ideas with business stakeholders
Victor V.
Last position:
Founder and Independent Business Consultant at Tech Sphere Consulting
- Founded technology consulting practice delivering business strategy & operations, digital transformation, and enterprise tech & innovation services to telecommunications, cybersecurity, and IT enterprise clients, leveraging 15+ years of Fortune 500 sector expertise
- Developing digital transformation and modernization strategies for legacy system optimization, cloud-native implementations, and operational process enhancement using proven PRINCE2 and agile methodologies
- Building consulting frameworks for project & product management, portfolio governance, and business coaching services while establishing initial client relationships in EMEA markets
Benjamin W.
Last position:
SAP Basis at IT Baden-Württemberg (BITBW)
- SAP Basis operations for complex SAP system landscapes (ABAP and Java stacks)
- Administration, monitoring, and optimization of SAP systems with regard to availability, performance, and stability
- Planning and execution of data center moves as well as migrations of SAP systems and databases
- Handling of incidents, changes, and problems according to ITIL processes, including root cause analyses
- Creation of technical concepts, operations documentation, and implementation plans
Technologies: SAP NetWeaver, ITIL processes, technical migrations
Bernhard D.
Last position:
Enterprise Architect. And responsible for the cross-functional architecture as well as all domains with a focus on the sales at Süddeutsche Krankenversicherung
Creation of business and technical concepts as well as support for enterprise architecture management as part of the migration to the Adesso standard insurance solutions and the renewal of surrounding systems
Interface definitions
Business analysis and creation of the business concepts for input management and sales
Creation of architecture guidelines and processes
Processing technical and business decisions in the architecture board
Definition of service processes and system management aspects
Creation of the technical target operating model
Creation of an integration architecture for AI/LLMs from the providers Commasoft and Insiders
CommaSoft (Alan) webpages and web services
Insiders for Smartfix based on web services
Creation of a question catalog for a security/regulatory check.
Analysis of threats using threat modeling / STRIDE incl. creation of a set of measures to secure the systems
System environment: Jira, Confluence, Java, Enterprise Architect, VAIT/DORA, KritisV, GDPR, IT ServiceMgmt, Adesso Ecosphere and Insure Health, DoPIX and successor product, SmartFix, SmartFlow, Zabas, Kolumbus, Clarc archive, BiPRO, AI / LLM, MS Azure, AWS, TOM/FMO
Discover over 15,000 top freelancers
Statistics of experts using Enterprise Architecture
Aggregated from the professional profiles of matched freelancers.
Experience
21 years (Germany: 22 years)
Position duration
2.4 years (Germany: 2.3 years)
Positions per freelancer
16 (Germany: 14)
Top business areas
Information Technology, Operations, Project Management
Top industries
Retail, Healthcare, Information Technology
Certification focus areas
Information Technology, Project Management, Product Development
Bachelor's degree or higher
83% (Germany: 94%)
Master's degree or higher
50% (Germany: 62%)
Certifications per freelancer
4
Most common languages
German, English, Spanish
Speak two or more languages
100% (Germany: 99%)
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 Düsseldorf 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 Düsseldorf 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 29 Oct 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.
- Retail (86%)
- Healthcare (71%)
- Information Technology (71%)
- Energy (57%)
- Manufacturing (57%)
- Professional Services (57%)
- Banking and Finance (43%)
- Government and Administration (43%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Strategic scope
Enterprise Architecture connects business goals with the processes, information, applications and technology that support them. It gives leadership a shared view of the current landscape and a controlled path toward a target state. The discipline covers business architecture, data architecture, application architecture and technology architecture.
What it delivers
- Current-state assessments and capability maps
- Target architectures and transition roadmaps
- Application portfolio and integration strategies
- Data governance and domain models
- Architecture principles, standards and decision records
These deliverables help companies reduce duplication, manage dependencies and make investment choices with a clear view of business impact.
Methods and tooling
Enterprise Architecture specialists often work with TOGAF, ArchiMate and architecture decision records, adapting each method to the organisation rather than applying a rigid template. Their toolkit may include capability mapping, value-stream analysis, domain-driven design, process modelling and portfolio repositories. They also connect architecture work to agile delivery, DevOps, cloud platforms and cybersecurity.
When expertise matters
Companies bring in freelance specialists during transformation, mergers, platform consolidation and cloud migration. The need is especially clear when teams disagree on priorities, legacy systems constrain change or a programme lacks shared design principles.
- Multiple systems hold overlapping business data
- A transformation lacks a coherent target state
- Technology decisions are made without business ownership
- Regulatory, security or integration demands keep changing
Collaboration in Düsseldorf
In Düsseldorf, Enterprise Architecture work often spans industrial operations, financial services, telecommunications, retail and logistics. A local specialist can join steering groups and workshops on site, while distributed teams can collaborate through modelling tools, decision logs and structured review sessions. German and English communication may both matter when business units, suppliers and international technology teams are involved.
Strong professionals
Strong professionals translate between executives, product teams and technical specialists without losing architectural precision. They test assumptions against business capabilities, document trade-offs and make recommendations that delivery teams can use. Look for evidence of completed roadmaps, rationalised portfolios, governance that teams actually follow and measurable decisions about platforms, data and integration.
Frequently asked questions
Key details about Enterprise Architecture, drawn from the questions we get asked most.
Enterprise Architecture is used to connect business strategy with processes, data, applications and technology. It supports transformation planning, application portfolio decisions, cloud migration, operating-model design and governance.
Enterprise Architecture covers the organisation-wide landscape and its long-term direction, while solution architecture focuses on the design of a particular product, service or change. The two disciplines work together: enterprise-level principles set boundaries, and solution decisions apply them in delivery.
A strong Enterprise Architecture specialist may also understand business capability mapping, domain-driven design, data governance, integration patterns, cloud operating models and cybersecurity. Experience with TOGAF, ArchiMate, agile delivery and portfolio governance is useful when it supports practical decisions.
The right Enterprise Architecture experience depends on scope, complexity and organisational readiness rather than a fixed tenure. A portfolio review may need strong analysis and stakeholder facilitation, while a group-wide transformation calls for someone who has governed cross-domain decisions and handled competing priorities.
Enterprise Architecture can be delivered remotely when stakeholders share reliable documentation, modelling tools and decision forums. For Düsseldorf-based organisations, occasional on-site workshops can still help when architecture depends on executive alignment, operational knowledge or sensitive transformation discussions.
Bring in an Enterprise Architecture freelancer when a transformation lacks a target state, legacy systems block change, or technology investment decisions have become fragmented. External expertise is also valuable during mergers, cloud programmes and application portfolio rationalisation.
Assess an Enterprise Architecture professional through concrete artefacts and decisions, not presentation quality alone. Ask how they created a capability map, prioritised a roadmap, resolved stakeholder conflict and connected principles to delivery outcomes.
Working with Enterprise Architecture requires more than producing diagrams. Freelancers need to facilitate difficult choices, communicate with business and technology audiences, understand organisational constraints and leave behind governance practices that teams can maintain after the engagement.
The average hourly rate of freelancers in Dusseldorf, Germany who have used Enterprise Architecture in their recent projects is 138 €, which corresponds to a daily rate of about 1,106 € based on an 8-hour working day.
Of the freelancers in Dusseldorf, Germany who have used Enterprise Architecture in their recent projects, 83% hold at least a Bachelor's degree and 50% hold at least a Master's degree.
On average, freelancers in Dusseldorf, Germany who have used Enterprise Architecture in their recent projects have 21 years of professional experience, with a single engagement typically lasting around 2.4 years.
The most common languages among freelancers in Dusseldorf, Germany who have used Enterprise Architecture in their recent projects are German (100%), English (100%), and Spanish (57%).
The most common industries among freelancers in Dusseldorf, Germany who have used Enterprise Architecture in their recent projects are Retail (86%), Healthcare (71%), and Information Technology (71%).
The most common business areas among freelancers in Dusseldorf, Germany who have used Enterprise Architecture in their recent projects are Information Technology (100%), Operations (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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