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Become a sponsor to José Miguel Moreno

Hi! 👋
I'm a software engineer and security researcher from Spain.

In 2017, I created Facturae-PHP, the most popular free and open source PHP library for working with electronic invoices that use the official specification of the Spanish Government. I also maintain a similar library called European Invoicing (eInvoicing), which is aimed at reading and writing European-compliant invoices according to the EN 16931 standard.

Other smaller tools I work on are Uncomplicated XML (UXML) and Uncomplicated MySQL (UMySQL), both of them having pretty much self-explanatory names.

I work on less serious stuff too. Like Yamipa, a lightweight and high-performant plugin for Minecraft servers.

Featured work

  1. josemmo/Facturae-PHP

    📝 Genera, firma, envía y recibe facturas electrónicas sin necesidad de ninguna librería adicional

    PHP 228
  2. josemmo/einvoicing

    Library for reading and creating European-compliant electronic invoices (EN 16931)

    PHP 121
  3. josemmo/uxml

    Uncomplicated XML manipulation library for PHP

    PHP 6
  4. josemmo/umysql

    Uncomplicated MySQL library for PHP

    PHP 5
  5. josemmo/yamipa

    Yet Another Minecraft Image Placing Addon

    Java 76

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