Custom Modules · Headless · Drupal + AI
I have been building critical Drupal platforms for over 10 years, with 15+ years of career in web development. More than 40 portals developed, 21 currently in production and under active maintenance. I have developed the portals for the Santander City Council (institutional website, e-Government portal, transparency, TUS, and intranet), the Open Data Portal of the Ponferrada City Council, the Regional Transport Portal for the Government of Cantabria, and the Maspalomas Smart City. Currently, at Sopra Steria, I develop custom modules for the university portals of an international educational publishing group on Drupal 10/11.
My specialty lies in building robust, scalable backends: custom modules, version migrations, headless architectures with Next.js, and, since 2025, AI integration (Anthropic Claude, GPT) within Drupal editorial workflows — a field I am specializing in through a Master's in AI Development. Experience in public administration, education, smart city, and agri-food sectors.
If you need your Drupal platform to perform under heavy real-world load, we speak the same language.
For teams with production Drupal platforms needing specific functionality: validators, custom editorial workflows, and legacy system integrations. 15+ years developing modules with Plugin API, Event Subscribers, and Config API for public sector and enterprise.
Still on Drupal 7 after its EOL? I migrate your site to Drupal 10/11 while preserving content, URLs, and SEO. Extensive experience migrating public sector portals with thousands of pages and multilingual content using the Migration API.
For projects requiring SPA performance with Drupal editorial management. Headless architecture with Drupal 10/11 as backend (JSON:API or GraphQL) and Next.js 14 as frontend. I have implemented this pattern in IoT, Smart City, and agri-food platforms.
For editorial teams overwhelmed by manual tasks: native LLM integration into the backoffice to automate bulk translations, semantic auto-tagging, and draft generation. Tech stack: Asynchronous API calls to Anthropic (Claude) and OpenAI (GPT) integrated into Drupal workflows.
6 portals in production: institutional website, e-Government portal, Youth Portal, Transparency Portal, TUS Public Transport, and intranet. Full-stack development, custom modules, and evolutionary maintenance.
Open data platform and municipal CRM system for Ponferrada City Council. Drupal development featuring public APIs for third-party consumption.
Regional public transport information portal developed on Liferay/Java.
Urban service management platform based on Angular.
Maintenance of the Sala BBK portal, a major cultural space in Bilbao. Evolutionary development on WordPress.
Maintenance of internal applications for a national electricity company. Development and support on Java stack.
Headless Drupal backend with REST API centralizing data for smart city components in Maspalomas (Gran Canaria). Project funded with European funds.
AI-powered Drupal backend for sustainable agri-food traceability. Enables intelligent queries on reusable by-products.
Drupal backend ingesting real-time IoT data during wine fermentation, with AI to optimize each process phase.
Custom module development and maintenance for Grupo Planeta (8 universities) on Drupal 10/11. ES/EN internationalization, OAuth2, and Elasticsearch.
devmind
Multi-agent AI system designed to research, plan, code, and document autonomously using Claude.
ai-security-shield
AI-driven cybersecurity middleware that protects against AI-based attacks (prompt injections, malware, deepfakes) in real-time.
vibecheck
AI-aware code review tool that detects hallucinated APIs, fake tests, and insecure patterns introduced by AI assistants in PRs.
drupal-content-validator
Configurable business rule validation module. Real-time status block with progress bar.
drupal-nextjs-starter
Headless starter kit with Drupal 10 as GraphQL backend and Next.js 14 App Router. ISR, metatags and TypeScript.
drupal-ai-assistant
Module that integrates Claude (Anthropic) into the node editor. Generates content, suggests tags and translates.
Client: international educational publishing group (8 universities). Custom module development and evolutionary maintenance of university portals on Drupal 10/11.
Development of 3 Drupal headless platforms with AI components, serving as data backends and APIs for clients in smart city, agri-food, and wine sectors.
6+ years developing web portals for the public sector and private enterprise. Deep specialization in Drupal with additional experience in Liferay/Java, WordPress, and Angular.
Development and maintenance of cultural sector web portals in PHP, MySQL, jQuery, and ASP. Windows server administration.
First professional experience in the technology sector. Technical support, preventive maintenance of IT infrastructure, and incident resolution.
Specialized training in AI application for software development. Practical projects on AI integration in web development, process automation, and intelligent application deployment.
Multiplatform development with agile methodologies, Git, PHP, JavaScript, MySQL/MongoDB, web security, ASP.NET, Android (Kotlin), and iOS (Swift).
Comprehensive training in computer science, programming, databases, networks, and systems.
Drupal 10/11, Drupal 7/8/9, PHP 8.3, Symfony, Twig, Composer, Drush, Migration API, Plugin API, Event Subscribers, Config API, JSON:API, GraphQL, REST APIs, OAuth2, MySQL, MariaDB, Apache, Elasticsearch, Kibana, JavaScript, Next.js 14, React, TypeScript, Angular, jQuery, CSS, Sass, HTML5, WordPress, Liferay, Java, Python 3.11, FastAPI, Anthropic Claude, OpenAI GPT, Docker, DDEV, Git, GitLab, JIRA, Agile, Scrum, public sector, EdTech, Smart City, headless CMS.
What's Next?
I'm open to freelance projects, technical consulting and new opportunities. If you need a custom module, a migration, a headless architecture or want to explore how to integrate AI into your Drupal platform, write me.