Projects and real case studies: how I think and how I build.

Proof, not promises · Case 1

How I turned a local shop into a digital business ready to sell.

Context

Rastro Ripollet is a secondhand clothing shop with a physical store. It sold well in person, but had no real digital presence: no website, no online catalog, no way for anyone outside the neighborhood to find or buy its clothes. Every piece is unique — which means the catalog changes constantly — and there was no system to manage it without losing hours every week.

What I built

  • Brand identity
  • Website and online store
  • Product catalog
  • Product management
  • Custom admin panel
  • AI automation
  • Shipping tool integration

Approach

Every piece is unique, so the catalog couldn't depend on writing each listing by hand: I built an editor where uploading a photo generates the full draft (title, description, category), and it only needs a review before publishing. The site had to work just as well for someone arriving from Instagram on their phone as for someone searching on Google, so I prioritized speed and an SEO-minded structure from day one. And the whole system — catalog, orders, shipping — had to be something the business itself could run, without depending on me for every change.

Visit Rastro Ripollet ↗

Performance, accessibility, best practices and SEO results in PageSpeed Insights

Measured, not assumed

Fast by design

Performance, accessibility and SEO verified in production.

Editor that turns a product photo into a listing for desktop and mobile

Independence

Control without dependence

Catalog, content and operations from a custom-built panel.

Case 2 · Own project

Building a creative SaaS from scratch.

Plusart is my own SaaS: an editing tool to create and work faster, in active development. I build it with the same judgment I apply to every client project — except here, I'm the client, which also makes it where I test things first that I wouldn't risk trying on someone else's business.

  • Own product
  • Interface design
  • Development
  • Infrastructure on Cloudflare
  • Applied AI
  • Built in public

Open Plusart

Plusart logo

Case 3 · This website

Building a personal brand from scratch.

This website is my third case study, because that's exactly what it is: a real project, built with the same process I use with clients. I designed it, built it and maintain it myself, start to finish — identity, code, content and the panel I manage it from.

  • Brand identity
  • Design and development
  • Content system
  • Custom admin panel
  • Technical SEO
  • Spanish and English

No templates, no third-party CMS: hand-written HTML, CSS and JavaScript, with my own panel for the blog, editable copy and site settings. Sharing how I build it — including where I use AI to speed up the mechanical work — is part of the brand, not an extra.

Here's how I built this site with AI ↗

Jayro writing code on his laptop

The next step

Want something like this for your business?

If this is what you're looking for, let's talk about your project: brand, website or store, from start to finish.