Fractional CTO & Technology Leadership

Driving Digital Transformation with Hands-On CTO Expertise

We embed experienced technology leadership into your organisation. From strategy to execution, we guide your most critical change projects.

Technology Leadership, On Demand

We provide CTO-level expertise for projects and organisations that need senior technology guidance without the full-time commitment.

Fractional CTO

Step into your organisation as interim or part-time CTO. We define technology strategy, lead engineering teams, and align tech decisions with business goals.

Change Project Guidance

Lead complex transformation initiatives from legacy modernisation to new platform rollouts. We bring structure, accountability, and technical depth to every change project.

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System Integrations

Design and oversee integrations between platforms, APIs, and third-party systems. We ensure your tech stack works together seamlessly and scales with your business.

Software Architecture & Design

Define the right architecture for your product or platform. From microservices to cloud-native design, we make decisions that stand the test of growth.

Deep Industry & Technical Knowledge

Over two decades of hands-on experience across industries and technologies.

  • Travel & Hospitality

    Extensive experience with booking platforms, OTAs, wholesalers, and travel e-commerce ecosystems.

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    API & Integration Architecture

    REST, SOAP, GraphQL, event-driven architectures. Connecting complex systems into cohesive platforms.

  • Cloud & Infrastructure

    Cloud migration, hosting strategy, CI/CD pipelines, and infrastructure-as-code for scalable operations.

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    Software Development

    Full-stack development, code quality, team mentoring, and establishing engineering best practices.

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    Technology Due Diligence

    In-depth assessment of technology stacks, teams, and processes for investments, acquisitions, or strategic pivots.

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    Business Intelligence & Data

    Turning raw data into actionable insight. BI strategy, dashboards, reporting pipelines, and data-driven decision making.

25+
Years in Technology
50+
Projects Delivered
10+
Industries Served

Built on Experience, Driven by Impact

Acenius B.V. was founded with a clear belief: great technology leadership should be accessible to every organisation, not just those that can afford a full-time C-suite hire.

We bring senior CTO expertise directly into your team, working alongside your people to drive change, build capability, and deliver results. Whether you're navigating a complex integration, scaling your platform, or rethinking your tech strategy, we provide the leadership to make it happen.

Based in the Netherlands, operating internationally
Hands-on leadership, not just advisory
Proven track record in travel, e-commerce, and SaaS
Flexible engagement: project-based or ongoing

How We Work

1 Assess your current technology landscape
2 Define strategy and execution roadmap
3 Embed in your team and drive delivery
4 Transfer knowledge and build lasting capability

Let's Discuss Your Challenge

Whether you need a fractional CTO, help with a transformation project, or a second opinion on your tech strategy, we'd love to hear from you.

Location

IJmuiden, The Netherlands

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Operating

Internationally, remote & on-site