Javier Blanco

I've spent 25+ years in the trenches of high-stakes digital advertising production. Embedded force multiplier for Havas, Dentsu, Wunderman, Wink, Ymedia, Bambú — shipping pixel-perfect HTML5, VPAID, rich media and display campaigns under impossible deadlines for Movistar, Citroën, Sanitas, Paradores, Mango, Ouigo, Iberdrola, Santander, Coca-Cola, Pfizer, Michelin, Peugeot, BMW and many others.

In recent years I've expanded into product engineering — designing and shipping full SaaS products end-to-end with Next.js, TypeScript, Supabase and Stripe. That dual track (production craft + product thinking) means I deliver creative executions that also work as business: I think conversion, performance and analytics, not just impressions.

What I can do for you:

Ad production at scale. HTML5 display, VPAID, rich media, OBA, dynamic creatives, IAB-compliant builds. Multi-format adaptations across markets and languages. The work agencies need done yesterday, done right.

Landing pages & campaign microsites. High-performance Next.js builds with proper Core Web Vitals, SEO architecture and conversion focus. From brief to live in days, not weeks.

SaaS & product engineering. Zero-to-one digital products. Architecture, UX, full build, launch. Next.js, TypeScript, Supabase, Stripe, OpenAI. I've shipped four of my own.

Embedded technical support for agencies. Pitch peaks, account overloads, technical leads when your in-house team needs senior backup with zero ramp-up time.

Who I work with best: agencies (media, creative, digital) that need a senior production partner without bureaucracy. Direct brands that want quality without an agency layer. Founders launching SaaS that need product engineering with creative sensibility.

Based in Madrid. Operating globally. No account managers — you talk directly to the person who writes the code and ships the work.