Hi, I'm Roberto. Web & Mobile App Developer

I design, build and launch your website or app.

Projects

Real work: websites for clients and my own projects, built from scratch.

For clients

Local business

Herbolario Sauce

The online storefront of a local herbalist in Alcalá de Henares: promotions always up to date and a design that pulls people into the shop.

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Local business

Sercohen

A 24/7 plumbing company in Madrid, in business since 1991. A website built to make the phone ring: direct WhatsApp, clear services and local SEO.

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E-commerce

Noni Shop

An editorial showcase for a slow-fashion brand from Valle de Tobalina: minimal, elegant and made to tell the story behind every garment.

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Own projects

Own SaaS

MuscleApp

My fitness platform, on web and mobile: users log workouts and meals, hire personal trainers and track their progress. Built from scratch and live in production.

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Open source

OpenRepair

An electronics repair shop runs its whole business from one website: every repair tracked by status, client history, up-to-date metrics and automatic PDF receipts.

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Educational platform

Proyecto Sostenibilidad

An educational site for Las Naves school (Salesianos): energy and emissions data turned into clear charts you understand at a glance.

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Let's build your idea

Tell me about your idea or your business and we'll build it together. The first step costs nothing.

Or email me directly

rcj95.dev@gmail.com