10/26/2026 updated
100 % available
Technical audits & Drupal / legacy PHP migrations | Applied AI (RAG)
Sevilla, Spain
Only remote
Self-taught software engineer · Freelancer / founder since 2010About me
Senior software architect. Natiboo (Seville): Drupal/PHP legacy migrations, technical audits, critical platforms, closed-knowledge RAG. Cases: Bodeboca, FastBill, Labdoo, Turismo de Islas Canarias, IMPRO.
RAGLLMPHPData IntegrationExtract Transform Load (ETL)LinuxDrupalPython (Programming Language)LaravelMySQLPerformance EngineeringSoftware ArchitectureSymfonySecurity AuditsGenerative AI
I have been working on software architecture and development for more than 20 years. I run Natiboo, a custom software company from Seville with a senior, fully remote team.
I help when a PHP or Drupal platform has become hard to maintain.
- Technical audits and second opinions. I review code, architecture, security and performance. You get a report with prioritised risks and an action plan.
- Drupal migrations from Drupal 7, 8 or 9 to Drupal 10 and 11. Content and features are migrated without losing SEO.
- Legacy PHP. Progressive, test-backed upgrades of PHP, Symfony and Laravel.
- Critical platforms. Diagnosis of outages and performance problems.
- Applied AI. RAG assistants over your own sources (Notion, Google Drive, repository docs).
We have worked for Bodeboca, FastBill, Labdoo, Turismo de Islas Canarias and IMPRO.
A common first step is a short audit. You learn what you have and what it costs to fix before committing to a large project.
Experience
Professional experience10+ years
Freelancer since2010
Languages
EnglishFluentSpanishNative speaker
Project history
Migration planning from Drupal 7.
SaaS billing platform. Long-term technical collaboration since 2019: architecture and backend work.
Wine e-commerce. Drupal/PHP modernisation (Drupal 6 to 10) and ERP integration without stopping the business.