# Asabina GmbH > Berlin-based engineering practice with a background in hardware, robotics, and AI. Available for freelance engineering engagements and interim CTO work. Tech due diligence for investors and founders in partnership with Philipps & Byrne. I'm David, electrical engineer, hands-on builder, and the calm head in the room when things get tense. I take on engineering and interim CTO engagements for startups and scaleups which I run with a ragtag band of collaborators, and handle tech and team due diligence for investors in partnership with Philipps & Byrne. The practice is small and senior by design: David Asabina works directly on engagements, bringing in a trusted network of collaborators when a build needs more hands. Based in Berlin, working with clients anywhere. ## Services - **Tech Leadership**: Is your team stuck? Is your org messy? Or is the CTO seat empty with no real ownership on tech? I find what's broken, and I'll step in to fix it. - **Hands-on Engineering**: Got a product to ship or architecture holding you back? We take platform products from discovery to shipped, software through firmware, extra hands or the whole build. Let's build. - **Tech Due Diligence**: Evaluating a deal or preparing for one? We support Philipps & Byrne in running tech and team due diligence for investors and founders. Happy to make an intro. ## Contact - Email: david@asabina.de - Location: 10999 Berlin, Germany - Best first step: email directly. There is no contact form and no gatekeeper. ## Pages - [Home](https://asabina.de/): services, background, and contact details - [Legal](https://asabina.de/legal): Impressum and Haftungsausschluss (German), as required under ยง 5 TMG ## Company details - Legal name: Asabina GmbH - Registered office: Paul-Lincke-Ufer 7B, 10999 Berlin, Germany - Represented by: David Asabina - Commercial register: Berlin Charlottenburg, HRB 192850 B - VAT ID: DE316039266