Find the perfect Chief Technology Officers in Germany in minutes from over 15,000 CVs with the power of AI
Need leadership for product strategy, cloud architecture, platform scaling, or engineering turnaround work? Get vetted freelance CTOs, interim tech leaders, and hands-on engineering heads matched fast and precisely to your brief.
About the role
Tech leadership
A freelance Chief Technology Officer sets the technology direction and turns business goals into a workable plan. They align product, engineering, security, and delivery so the team builds the right thing in the right order.
- Technology strategy and roadmap
- Architecture decisions and stack selection
- Team structure, hiring, and delivery setup
- Stakeholder alignment with founders, board, and product
- Risk control for security, quality, and scalability
What they deliver
Strong CTOs do more than advise. They make decisions, clear blockers, and leave the company with a more stable setup than they found.
Typical deliverables include:
- technical due diligence for investors or acquirers
- target architecture and migration plans
- engineering operating model and delivery routines
- cloud, DevOps, and release process improvements
- security and resilience priorities
Core skills
A CTO needs both strategic judgment and hands-on depth. The best freelance profiles can speak with developers, product leaders, and executives without losing detail or context.
- Software architecture and system design
- Cloud, DevOps, and infrastructure oversight
- Product-minded decision making
- Team coaching and leadership
- Cybersecurity, data, and compliance awareness
- Clear communication with non-technical stakeholders
When companies bring one in
Companies usually hire a freelance CTO when they need senior technology leadership without a permanent hire yet. That can mean a startup preparing for scale, a company replacing a founder-led tech setup, or a business modernizing a legacy platform.
In Germany, this is common when teams need local market understanding, English and German collaboration, or support across distributed product and engineering groups. A freelance setup works well for interim leadership, transformation projects, and time-sensitive decisions.
Tools and environments
A strong freelance tech leader is comfortable across modern delivery stacks, from cloud platforms to product analytics. The exact tools depend on the setup, but the person should be able to assess the stack quickly and improve it without creating disruption.
- Cloud environments and infrastructure tooling
- Agile delivery and roadmap planning tools
- Monitoring, incident, and release workflows
- Security reviews and technical audits
- Data and platform integration across teams
What good looks like
The best freelance CTOs are calm, direct, and practical. They do not hide behind theory. They make trade-offs visible, explain them clearly, and help the company move.
Look for experience with messy real-world situations: legacy systems, fast growth, split teams, unclear ownership, or critical product deadlines. A strong Chief Technology Officer knows when to standardize, when to simplify, and when to push back.
Meet FRATCH Chief Technology Officers
Ornel Franck Wora Yeno
Purchasing Manager, Logistics, IT Manager & Software Architect
Last position:
Purchasing Manager, Logistics & IT Manager at Onlinehandler
Proactive support of management in business field development & innovation management
New development of a suite of business applications for analyzing valuation, P&L, and market price risk data
Automation of all internal and external business and work processes
Development of AI-based and AI-supported ETL processes as well as data analysis
Business use-case development
Business and work process optimization
Enterprise architecture management
Sales data analysis and forecasting as well as capture
Inventory management & reordering
Supplier management and communication
Customs processing & clearance
Shipping handling & warehouse coordination
Interface management
Technologies used: Microsoft Office 365, Microsoft Teams, JTL-Wawi, JTL-WMS, OTTO Partner Connect (OPC), Amazon Seller Central, DHL Global Forwarding, Jira, Draw.IO, Java (8,17,21,25), Jenkins, SonarQube, Git, Gitea, Spring Boot, Spring Batch, Vaadin, H2, PostgreSQL, Docker, Local LLMs, Postman, JasperSoft Studio, JasperReports
Jens G.
Technology & Product Lead
Last position:
CTO & Member Executive Management
- Executive management (C-level)
- End-to-end ownership: IT, Engineering (SDD & Agentic AI), architecture; teams across DE/ES/RO
- Operational responsibility for scalable platforms (nine-digit annual revenue; global marketplace)
- Launched and scaled an AI-powered AdTech service to >€1M daily revenue
- Integration and alignment with group-level processes (Security, BI, Business IT)
- Corporate strategy development and business planning at executive board level
Jorge Machado
Data Expert
Last position:
Technical Lead / Fractional CTO at Würth GmbH
I designed and developed an AI-powered multi-tenant platform on Azure that transforms SAP process recordings into technical documentation, presentations and automated tests, processing over 15,000 process recordings for enterprise customers like Würth. I owned the architecture, the production releases and the DevOps setup. I also designed a multi-tenant system with SSO and role-based access on Azure. Implemented an MCP Server with Dynamic OAuth Authentication.
Main Tasks:
- Sprint planning and feature preparation
- Design the multi-tenant platform architecture (FastAPI, SQLAlchemy, PostgreSQL row-level security for tenant isolation)
- Develop AI pipelines with Prefect for transcription (Azure Speech API), document generation and SAP screen-recording analysis (Claude, gpt-4-mini)
- Design and implement an MCP server to expose tenant knowledge to LLM clients (Claude), with async retrieval and reranking
- Implement LLM cost tracking, rate limiting and client pooling for Anthropic/OpenAI/Azure OpenAI endpoints
- Set up CI/CD: Docker images to Azure Container Registry, GitHub Actions, Azure Static Web Apps, Alembic migrations in containers
- Manage production releases and execute live data migrations for enterprise customers
- Define engineering standards and architecture patterns for the team
Environment: Azure / Azure Foundry / Python / FastAPI / Prefect / React / PostgreSQL
Markus Kollers
Founder & Managing Director
Last position:
Founder & Managing Director at Qrafto UG (haftungsbeschränkt)
- Founding and overall responsibility: Built a B2B SaaS platform for craft and construction businesses from the first line of code to the live launch with the first paying customer; solo founding including full establishment of the company and all business processes.
- Product and technology responsibility: Designed and developed the entire product.
- Infrastructure & DevOps: Managed a Kubernetes/Helm environment including CI/CD, monitoring, and security architecture; GDPR-compliant platform decisions and evaluation of EU-hosted LLM providers.
- Agentic coding as a productivity multiplier: Set up a productive multi-agent environment with Claude Code: up to eight parallel agents in isolated Git worktrees, Telegram-based remote control and monitoring, MCP integrations (e.g., Context7, Playwright for E2E tests), and a builder-critic pattern with custom slash commands (/research, /plan) and compressed project contexts. Result: development throughput on par with a small team while working solo.
- Go-to-market: Independently developed positioning, SEO and direct mail playbook, as well as target group analysis.
- Regulation & finance: Implemented e-invoicing requirements (ZUGFeRD/XRechnung), set up accounting and payment infrastructure, and managed funding and financing options.
Damian Śniatecki
CTO
Last position:
CTO at FRATCH.IO
- Managed end-to-end product development, overseeing the successful delivery of technical solutions.
- Led and mentored a team of highly specialised technical professionals, fostering a culture of collaboration and innovation.
- Oversaw the hiring process to build a talented and dedicated team.
- Built a scalable and robust backend microservices system from scratch, designing and extending it to meet evolving business needs.
- Ensured the system’s high availability with a 99.99% up time, implementing resilient architecture and monitoring mechanisms.
- Developed and implemented technical strategies, aligning them with business goals and objectives.
Lutz Hühnken
Fractional CTO, Interim Engineering Manager, Architect
Last position:
Fractional CTO, Interim Engineering Manager, Architect at independent
Strategic technology leadership and architecture consulting.
- Fractional CTO & interim management for startups, scale-ups, and enterprises – technical strategy, team building, architecture oversight, and delivery.
- Architecture consulting on cloud-native, distributed, and event-driven systems: reviews, design partnerships, and ongoing advisory.
- Event-driven architecture training – a hands-on 2-day course for engineering teams
- Conference speaker on distributed systems
Rodion Orlinskiy
Founder, CTO & Managing Director
Last position:
Founder, CTO & Managing Director at MYNR Product Mining GmbH
- Responsible for the architecture and development of an AI-native SaaS platform for industrial product portfolio management.
- Designed the modern data platform architecture on Azure for scalable analytics and enterprise data integration.
- Built enterprise data ingestion and transformation pipelines across complex industrial system landscapes.
- Developed graph-based representations of product structures and dependencies for analytical reasoning.
- Designed and implemented an agentic AI framework for AI-supported decision workflows.
- Built scalable analytical microservices and integrated reporting through modern BI technologies.
- Coordinated backend, AI, and frontend development across the MYNR platform stack.
Fouad Omri
Ai Executive | Industrial AI Expert | Europe, Us & Gcc
Last position:
CTO at Predapp GmbH
Predapp is a Sovereign AI and Infrastructure company building AI systems that organisations can own, control, and deploy on their terms, with full data sovereignty. As CTO and investor since 2015, leading the development of the Sovereign AI Platform alongside an advisory practice spanning AI strategy for enterprises, fractional CTO engagements, and technical due diligence for VCs, PE, and family offices.
- Architected the Sovereign AI Platform from zero owning technical vision, infrastructure design, and engineering roadmap; currently deployed at a European hospital, an automotive client in Germany, and two US startups, with active commercial discussions with two leading European hosting providers
- Dubai Health Authority (DHA / Nabidh): Designed and trained AI symptom checker and triage system for national 'Doctor for Every Citizen' initiative under HH Sheikh Mohammed bin Rashid Al Maktoum
- Emirates Airlines: Designed and deployed AI agent for ground personnel accelerating training, improving issue handling, and reducing cost of liquid workforce
- Developed explainable AI triage system piloted at University Hospital Heidelberg and Famagusta Hospital (Cyprus); reduced patient wait times by up to 15% (validation ongoing)
- Built production scheduling engine for US industrial AI startup: RL + Monte Carlo tree search, reducing planning from hours to seconds
- Designed and led the development of semantic search engines using RAG + Knowledge Graphs; developed Agentic Text-to-SQL solution for citizen data scientists
- AI strategy advisory and readiness assessments for enterprise clients, including architecture reviews, maturity assessments, and AI roadmap development
Christian Baecker
Interim COO, CTO (Managing Director)
Last position:
Interim COO, CTO (Managing Director) at Proven-Impact GmbH
- Designed and led multiple CRM and CX transformation initiatives for global B2B organizations.
- Co-created strategic CXO use cases with ServiceNow and Salesforce.
- Developed the “BackOnTrack” and “Optimizer.Club” frameworks to rescue underperforming programs.
- Delivered +15% average margin improvement and saved up to 60 PD per engagement.
- Built and led agile, cross-functional delivery teams in regulated and asset-heavy industries.
- Supported executive boards with CX maturity models, platform strategies, and KPI-based governance.
Sven L.
CTO | CIO | AI Product Engineer
Last position:
Group CTO at apo.com Group
- Situation: Inherited a patchwork of aging proprietary systems accumulated over 20+ years — custom-built shop, pharmacy operations, logistics, and product data management. No standardization, no automation, no modern delivery practices.
- Team: Found a centralistic hero culture with one manager handling more than 20 direct reports. Removed the bottleneck, replaced low performers, brought resistant team members back on track or managed them out. Hired fresh talent that brought new energy and capability.
- Delivery: Unified nine brands into a single platform, improving delivery speed by roughly 10x and eliminating cross-brand inconsistencies. Launched a new mobile app that tripled mobile revenue share within 12 months.
- AI: Implemented AI coding tools across development departments. Continuously working on trainings and knowledge sharing for developers. Delivered analytics and agentic automation for customer care inbound emails, and initiated agentic call automation.
- Operations: Introduced automated build and deployment pipelines, initiated cloud migration, and brought the core pharmacy system onto a maintainable, current foundation.
- Governance: Took back project prioritization from ad-hoc business demands by introducing transparent capacity planning — the biggest “no” enforced and the most impactful change for the organization.
Dennis Dickmann
Founder
Last position:
Founder at Latence
- Founded Latence to commercialise runtime safety patterns from HALO as a deployable product.
- Built end-to-end as single technical founder with open-source stack on NVIDIA ecosystem.
- Developed TRACE: real-time safety layer for knowledge agents and RAG pipelines with groundedness scoring, prompt-attack detection, GDPR redaction, context compression, audit-ready traces.
- Developed vLLM Factory: production inference framework on vLLM with custom Triton kernels and 12 parity-validated plugin models, achieving up to 11.7× throughput vs vanilla PyTorch.
- Developed ColSearch: single-node multi-vector late-interaction retrieval engine with Rust SIMD and fused CUDA, achieving 3.12× FastPlaid geomean QPS on BEIR-8 and a 1.58-bit quantized lane 6.4× smaller than FP16.
- Developed llm-opt: LLM compression research framework with hierarchical importance, structured pruning, tabu search, knowledge distillation.
Nune Isabekyan
Engineering Leader · Fractional CTO of OpsWorker
Last position:
Fractional CTO at OpsWorker
OpsWorker turns Kubernetes alerts into root-cause analyses, on top of the monitoring a team already runs. I lead the technical side: the agent architecture, the AWS infrastructure it runs on (fully inside EU regions), and the engineering decisions behind it, read-only in the cluster by default, human in the loop for judgment. The stack underneath: Amazon Bedrock and Bedrock AgentCore, agents built with the Strands Agents SDK, the Claude and OpenAI APIs, and the Kubernetes API.
Andreas Dietrich
Interim Chief Technology & Product Officer
Last position:
Interim Chief Technology & Product Officer at Babbel GmbH
- Restructuring for product-led growth in the field of digital user-centric tech product development language learning experiences
- Scaling empowered tech product teams
- Anti-fragile software engineering
Svyetoslav Pidgornyy
CTO
Last position:
CTO at Skar Audio
- Main developer in an online retail company
- Built an online shop using the Next.JS React framework
- Integrated the site with dozens of third-party apps using REST and GraphQL APIs
- Built a backend for order management, warehouse management (with iPhone app), and supply management
- Automated invoicing and finances with QuickBooks
Dr Dominik Faust
Interim Change Leadership Professional
Last position:
Interim COO at Kath. Medienhaus
Key Results & Impact:
- Developed digital business models, designed a corporate newsroom, merged units (supported by PMI), and established a cooperative company culture.
- Kept personnel costs at a constant level, even achieving a slight decrease despite collective wage increases; delivered sustainable cost reductions while increasing revenue.
- Doubled online reach for this segment of Germany’s second-largest employer.
Leadership Qualities:
- Led a span of control of over 70 employees, with 8 direct reports and P&L responsibility of over €6 million.
- Rated as entrepreneurial, strategic, decisive, motivating, and highly effective in change processes.
Discover over 15,000 top freelancers
Chief Technology Officers statistics
Typical experience
20 years
Average project duration
3.5 years
Certifications per freelancer
2
Top business areas
Information Technology, Product Development, Project Management
Top industries
Information Technology, Professional Services, Banking and Finance
Most common languages
German, English, French
Bachelor's degree or higher
90%
Master's degree or higher
55%
Doctorate
17%
Salary / Daily Rate Distribution
The chart shows how the daily rates of freelancers in this role 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. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Average rates for Chief Technology Officers & Seniority distribution
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.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
Frequently Asked Questions
Have questions? See our quick guide to FRATCH
A Chief Technology Officer defines the technology direction, shapes the architecture, and helps the company deliver software in a controlled way. In practice, that often includes roadmap planning, team structure, platform decisions, and guidance on security, scalability, and delivery. The role is both strategic and operational, depending on what the business needs.
A freelance CTO makes sense when the need is urgent, temporary, or highly specific. Companies often bring one in for interim leadership, post-founder professionalization, product resets, investor preparation, or a major technical transition. It is also a good option when the company is not ready for a full-time executive hire.
A CTO focuses more on technology direction, architecture, and the link between business goals and technical choices. A Head of Engineering or VP Engineering is usually closer to delivery management, team execution, and engineering operations. In smaller companies, one person may cover several of these areas, but the emphasis is different.
Look for system design, cloud and infrastructure judgment, delivery leadership, and the ability to work with both technical and non-technical people. A strong CTO should also understand hiring, team design, security basics, and how to make trade-offs under pressure. Good communication matters as much as deep technical knowledge.
This role is a good fit for platform modernization, architecture reviews, technical due diligence, scaling engineering teams, or stabilizing a product during change. It also fits well when a startup needs a senior Chief Technology Officer to support fundraising or prepare for growth. The best projects are those where senior judgment is needed quickly.
Yes, remote work is common for this role, especially when the company already has a distributed product and engineering setup. For Germany-based teams, a freelance CTO may work remotely most of the time and join on-site for workshops, leadership meetings, or key technical reviews. German and English communication can both be relevant depending on the team and stakeholders.
Do not start with buzzwords. Ask for real examples of architecture decisions, team changes, incident handling, and difficult trade-offs they made. A strong Chief Technology Officer explains what changed, why it mattered, and what the outcome was for the business and the engineering team.
A freelance CTO should clarify decision rights, reporting lines, priorities, and how success will be measured. It is also important to know whether the role is advisory, hands-on, or interim executive leadership. Clear scope avoids confusion with product, engineering management, and external consultants.
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We always have the time for a call or email!
Philipp Thomaschewski
FRATCH CEO
