Personal trainer and sports nutrition in Málaga.

A full website for Antonio Montenegro, personal trainer and sports nutritionist. The goal was for a visitor to know in thirty seconds who he is, what he is qualified in and how to start — and to be able to message him without leaving their phone.

• Black-and-white design built around full-screen photography
• Method, qualifications, services and process sections
• Client transformation gallery and testimonials
• Direct WhatsApp contact and a GDPR-compliant form

An AI study platform for Spanish civil-service exam candidates.

A project of my own: one platform that brings together what exam candidates usually spread across notes, apps and prep schools. Upload a topic as a PDF and the AI turns it into study material; from there you review, take tests and track your progress.

• From the syllabus PDF to AI-generated summaries, key ideas and highlighted laws
• Spaced-repetition flashcards and tests with explained corrections
• Aptitude tests with step-by-step solutions and an A1–C1 English course
• User accounts, progress tracking and the OPO AI assistant for questions

Spanish tax and finance calculators, explained step by step.

A project of my own: over twenty calculators covering payroll, self-employment, housing, savings and taxes. The difference is that they do not just return a number — they show where it comes from, following current regulations.

• Net salary, severance, self-employed contributions, mortgage, income tax…
• Everything runs in the browser: no sign-up, no data sent anywhere
• Step-by-step breakdown of every result
• Blog, reference tables and glossary built for organic search

This very site: bilingual, with a blog and a custom CRM behind it.

The website you are looking at. I built it with the same stack I use for clients, so it doubles as a sample of everything at once: bilingual architecture, service and area pages, a blog and a custom CRM that receives the forms.

• Bilingual Spanish and English with separate routes
• Per-service and per-town pages, built for SEO
• A blog with more than a hundred published articles
• Custom CRM: form submissions land straight in it, no paid tools