fractional cto · product engineering
David Anguita
Independent software consultant
I'm a software engineer with over 15 years of experience, based in Madrid. I work with founders and small teams as a fractional CTO — technical strategy, product bootstrapping, hands-on consulting, and practical AI adoption in the engineering workflow.
Services
How I can help
Fractional CTO
Your technical co-founder, on demand.
For early-stage and growing teams without a full-time technical leader. I set the technical strategy, choose the stack, hire and mentor your first engineers, and stay close to the code when it matters. You get senior judgement without a senior salary.
Product Bootstrapping
From idea to a product you can grow on.
Hands-on support to take a concept from zero to production. I focus on lean, maintainable foundations that support fast iteration today and scale tomorrow — without over-engineering, and without a rewrite a year from now.
Software Consulting
A second brain for hard technical decisions.
Guidance and hands-on work across the full software lifecycle: new systems and features, architectural evolution, and the messy refactors nobody else wants to touch. Code quality and long-term sustainability are the point.
AI-Assisted & Agentic SDLC
AI that pulls its weight — under your control.
Practical integration of AI into your development workflow, without sacrificing quality or control. I help teams adopt tools and agents that raise productivity and fit naturally into how they already work.
Process
How I work
Intro call
A short, free conversation about your goals, constraints and where you are today.
Diagnosis & plan
I map the system and the risks, then propose a concrete plan: scope, sequence and trade-offs.
Deliver together
I work alongside your team — in the architecture, the code and the decisions — and leave it clean.
Clients
Teams I've worked with
Recent and ongoing collaborations.
