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.

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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.

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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.

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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.

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    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.

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    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.

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Location

IJmuiden, The Netherlands

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Operating

Internationally, remote & on-site