Marc Estruch · Fullstack Developer
Fullstack developer (Laravel, PHP, React) who also designs and ships real AI agents into production.
About
I'm Marc Estruch, a fullstack developer. I work with Laravel, PHP and React to ship complete products — and over the last few years I've pushed that foundation into AI: production agents, MCP integrations, and automations that do real work, not demos.
I'd rather be judged by what I've shipped than by how long I've been doing it. Away from the keyboard, I'm probably looking at cars.
Real fullstack: backend, frontend and databases with Laravel end to end.
MCP, autonomous agents and automations running in production, not a notebook.
Shipped for real clients and real problems, not for a tutorial.
Work
What I've built: AI connected to a real ERP, and Dolibarr modules that companies use every day.
Connects a Dolibarr ERP to AI assistants via the Model Context Protocol: ask about invoices, customers or quotes in natural language and get answers from the real data, with read-only access.
Dolibarr module that centralises tracking of modules and issues: a KPI dashboard, issues with comments and attachments, and a public portal where users report bugs that become issues once approved.
Dolibarr module for running audits by department, with checklists, reusable templates, attached evidence, an activity log and PDF reports.
Dolibarr module with a catalogue of reports by business area, favourites and custom folders, month-by-year heatmaps, filters, and export to CSV, Excel and PDF.
New version of a Dolibarr module that splits invoice payments into instalments: automatic patterns on validation, percentage-based splits, and tracking of customer and supplier due dates.
Improvements to a Dolibarr module that generates Spanish FacturaE (XML) e-invoices for the public administration, with optional certificate signing and IGIC support.
Background
Where I put all of this to work, and where the foundation comes from.
2byte
Custom PHP modules for Dolibarr, hosting automation with DirectAdmin and PDF generation pipelines. Bringing AI into the ERP: an MCP connector for Dolibarr and agents running in production.
IES María Enríquez
Client-side and server-side web development, databases, interface design and web application deployment.
Tools
Contact
Got an AI project, an ERP integration or a role in mind? Tell me about it in an email.