Antonio Silvestre — Product Designer & Developer

For founders with an idea, teams unsure what to build next, or anyone who's been burned by a project that started coding too soon.

Most projects go wrong before a single pixel is designed — because nobody stopped to ask the right questions. What's the actual problem? Who's it for? What ships first? What do we cut? I run through these questions with you and leave you with a clear plan: what to build, in what order, and why.

I've shaped products across SaaS, e-commerce, VR, and AI — including ones now shipping on the Meta Quest Store and in production at agencies across Europe.

For founders, SMBs, and agencies that need both design and engineering — without hiring (and managing) two specialists.

Normally you hire a designer, then hand the Figma file to a developer, then spend weeks arguing about why the live site doesn't look like the design. With me, there's no handoff. I design it, I build it, and I own how it ships — from typography to performance to deployment. You save time, you save money, and nothing gets lost in translation.

15+ products shipped end-to-end — from VR experiences and web platforms to e-commerce sites — as part of a team recognized as a Top ReactJS & Web Dev Company in Spain four years running.

For businesses with real workflows — support, content, onboarding, lead handling — where human time is the bottleneck and 'the same work but with AI' would actually help.

Everybody is selling AI right now, and most of it is noise — flashy demos that never ship, or chatbots that make your users angry. I take a different approach: I start by finding the one or two places in your business where AI can genuinely save you time or money. Then I build those integrations into your existing product or workflow. No buzzwords. Just something that quietly works.

Architected multi-agent content pipelines that shipped to production, and built conversational AI tutors with genuine user satisfaction — not demoware, not conference decks.