01
Custom WordPress development
New websites that load fast, rank and sell from day one. WooCommerce when you need to sell. No template dressed up as a custom theme.
From €1,500 · corporate · 3-6 week lead time
See details →Freelance WordPress developer · WooCommerce · WPO · AI used with judgment
AI can build your WordPress.
Until something breaks.
25 years building (and fixing) websites. From plain HTML to WordPress, WooCommerce and now AI. No juniors, no templates, no hype.
They've trusted me
01 · The lay of the land
Web development isn't what it used to be.
AI puts together a site in ten minutes. And stops working in the next ten. It fails on performance, security, accessibility, on the things you don't see until you do.
Agencies subcontract a junior who learned the trade last week. The client doesn't know. Until the project blows up and they blame the agency.
The European Accessibility Act (EAA) has been mandatory since 2025. 95% of Spanish websites don't comply. Fines arrive quietly.
Running a site without judgment is like skipping your car's inspection and hoping nothing happens. Until it does.
I've been doing the opposite since the year 2000.
02 · What I do
I build, rescue, optimize. And now I integrate AI with a head on its shoulders.
02
New
AI-assisted development with professional judgment
AI to move fast. 25 years of experience to decide what I accept, what I reject and what I fix before your client ever sees it. The middle ground between a cheap AI-built site and an expensive agency.
From €1,500 · AI-site audits from €500
See details →03
Optimization and rescue
Your site is slow, keeps crashing or Google has buried it. Most WordPress sites run at 30% of their potential. I get the other 70%. Core Web Vitals, migrations, hacked sites.
From €500 · fixed quote before starting
See details →04
Real maintenance
Updates, backups, security and someone on the other end when something breaks. Not a bot. Not a ticket. Me.
From €59/month · no lock-in · 3 plans
See plans →03 · Who I work for
Two profiles. The same high standards.
For agencies
You sell the project. I deliver it.
If you have clients who need serious WordPress, WooCommerce or WPO and your team can't keep up, I step in. 15 years subcontracting for agencies.
- Reviewable, documented code, with no tricks to lock the client in.
- White label. NDA, invoicing and terms however you prefer.
- Fast response, and I don't vanish halfway through a project.
- Agency pricing, not end-client pricing.
For firms and professionals
Your website is your first impression.
Lawyers, physios, dentists, architects, consultants. Your client looks you up on Google before calling. If your website falls short, they call the one next door.
- Technical SEO built in. You don't rely on Ads alone.
- Online booking system and private area if you need it.
- LOPD and GDPR done right. No nasty surprises.
- 15 years maintaining Metricson, a legaltech firm.
04 · Recent work
Results, not decorative cards.
Asensio Odontología Avanzada
Proyecto web integral para la clínica dental Asensio, referente en implantología y estética dental. Diseño, desarrollo WordPress y optimización, todo realizado desde cero.
Reparaciones Phone House
Plataforma de gestión de reparaciones para Phone House. Proyecto completo con desarrollo WordPress integrado con el sistema interno de la empresa matriz.
Metricson
Proyecto web complejo para Metricson, despacho de abogados especializado en tecnología y startups. Desarrollo completo a partir de diseño, con arquitectura WordPress a medida.
La Termal
Landing page profesional para La Termal, desarrollada con WordPress. Página enfocada a conversión con diseño limpio y carga rápida.
Coblonal
Desarrollo web y optimización de rendimiento para Coblonal, estudio de interiorismo de alta gama en Barcelona. Maquetación y programación a partir de un diseño proporcionado por el cliente.
Nautilus
Proyecto web complejo desarrollado con WordPress para Nautilus. Arquitectura a medida con múltiples secciones y funcionalidades avanzadas.
05 · What I build when I work for myself
I don't just write code for clients. I write it for myself too.
My own products, where I test architectures, business models and stacks that I later apply to your projects.
DJ Trainr
Subes la grabación de tu set y te digo dónde fallaste. Sin subir nada a ningún servidor.
PulseWeb
Lo que Google dice de ti. Sin maquillaje. En 30 segundos y sin registro.
Cotreball
Directorio de espacios de coworking en España. Sin reservas, sin comisiones, sin intermediación.
Festarama
Toda la logística de tu festival en un sitio. Sin abrir 12 pestañas.
06 · What my clients say
Some have been working with me for two decades. That's the filter.
"I've worked with Juanma on all my projects over the last 15 years and he has always exceeded my expectations. His combination of experience and speed is unbeatable."
"I've worked with Juanma on countless projects for the past 20 years and I'm still happy every time. To me, that's his best calling card."
"Every time I've had a problem with the website, he's always been available to solve it in record time. Impeccable technical support, friendly and professional."
07 · Who you work with
Juanma Evaristo. One person, not a team.
Building websites since the year 2000. I've seen Flash come and go, the first CMSs, WordPress, WooCommerce and now AI. My main focus since 2010 is WordPress and WooCommerce, but my craft is wider than any single tool.
When you hire me you're not paying for trial and error. You're paying for someone who's solved your problem hundreds of times and knows exactly what to do.
More about me →Frequently asked questions
What I get asked before signing.
How much does a WordPress website cost with you?
A typical corporate website starts at €1,500. A WooCommerce store, from €3,000. I don't have a fixed rate because every project is different: I give you a closed quote after a first conversation. No surprises halfway through.
Is there a lock-in or long contracts?
None. Neither in development nor in maintenance. If you stop wanting to work with me, you take the website clean, configured and with all the access. Zero client lock-in.
Do you maintain WordPress websites you didn't build?
Yes, it's a good part of my work. I audit the current state, tell you what needs fixing and offer you a tight maintenance plan. If the inherited code is a mess, I'll say so too: in some cases rebuilding is cheaper than maintaining.
Do you work with WooCommerce and online stores?
Yes. Setup, payment gateways, shipping, ERP/accounting integrations, store performance. New stores or fixing existing ones. Without jumping to Shopify if it's not needed.
Do you work with agencies on a white-label basis?
I've been doing it for 15 years. I handle the WordPress/WooCommerce technical side, your agency handles the client relationship and the brand. NDA, invoicing in your name, zero contact with your client on my own.