Fractional CTO | Scaling AI & Engineering Teams

I’m an AI-native fractional CTO and strategic technology leader specializing in scaling AI-driven engineering teams for high-growth startups and scaleups. With 15+ years of hands-on experience in AI, Machine Learning, and software engineering, I’ve built and led engineering organizations across industries like healthcare, aviation, e-commerce, publishing, and education.

As a founder and CTO of startups backed by Y Combinator, Google Gradient and Dig Ventures, I raised significant venture funding, including a $1.7M seed round, built scalable products featured in Techcrunch, and rapidly scaled engineering teams from single to double digits developers. My strength lies in bridging the gap between technical vision and strategic business goals, ensuring technology not only supports but accelerates growth.

I have a proven track record in scaling teams and leading both early-stage startups and enterprise-level projects. Over the years, I have contributed to multiple startups that later achieved successful acquisitions, with companies collectively raising over $50M in funding. My leadership has helped organizations navigate complex technical challenges, streamline AI/ML deployment, and build robust engineering cultures that drive innovation and growth.

Services

🚀 Tech Strategy & Execution
From MVP development to scaling complex systems, I provide hands-on CTO guidance to help you make the right technical decisions.

👥 Team Leadership & Hiring
Need to build or optimize your engineering team? I help you recruit, mentor, and structure teams for high performance.

🛠️ Tech Due Diligence
Investors and founders trust me to evaluate technical risks, architecture, and scalability of startups before investment or scaling decisions.

🎯 Hands-On Development
I don’t just advise—I build. Whether it’s fixing a critical bug, optimizing performance, or shipping features, I roll up my sleeves and get it done.

I'm passionate about helping innovative (AI) startups scale intelligently, avoiding costly mistakes, and leveraging technology strategically. Currently open to fractional CTO engagements where I can deliver immediate value, strategic clarity, and technical excellence.

Recent Experience

ARAG: Senior Data & AI Engineer (2025)
Implementing Generative AI solutions to enhance claim handling processes, utilizing Azure services like functions, AI search (RAG), and OpenAI models.

Evidencehunt: Interim CTO (2024)
Find medical evidence fast, reliably. EvidenceHunt is an AI-powered research platform that streamlines the process of gathering, analyzing and utilizing medical evidence. Secured €1.2M funding

Tidalflow.ai: Co-founder & CTO (2023)
Tidalflow helps any software play nice with ChatGPT and other LLM ecosystems. $1.7 million in a round of funding co-led by Google’s Gradient Ventures alongside Dig Ventures, a VC firm set up my MuleSoft founder Ross Mason, with participation from Antler. Techcrunch

Trusted by Leading Startups & Enterprises

Testimonials

I've had the pleasure of working together with Coen on a roller coaster startup venture in both Amsterdam and Silicon Valley. During this time, he has routinely impressed me with the ease with which he picks up new technologies, architected two production systems in two different frameworks, and overall by his sheer work capacity. In addition, as our CTO he has shown great technical leadership over our small team of developers, and in general I consider him one of the best technical minds that I know. I recommend him wholeheartedly. - Peter Tegelaar, Newcope

Contact

Let’s discuss how I can help your startup grow faster. Drop me an email or book a free call to explore how we can work together.

📧 Email: coen@beatletech.com
📅 Book a call: Calendly
🔗 LinkedIn: beatlevic
📍 Work location: Amsterdam area (Netherlands) & Hybrid/Remote