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Alejandro Alonso


Alex smiling at camera

Chief Innovation Officer (CIO). Always watchful for the new horizons that appear in the free software world and around its vibrant community so I can stay next to the "bleeding edge". I like to see myself as a sort of ninja-developer-security-concerned-fire-fighter with an extra bunch of responsibilities tied to my position :)

Inline skating, skiboarding, martial arts, programming, technology, sci fi, travelling, Elvis, hello kitty, Richard Stallman, DIY stuff

Alejandro's tools

  • Android
  • Angular
  • Atom
  • Backbone.js
  • CoffeeScript
  • Scrum
  • CSS 3
  • Django
  • Git
  • GNU
  • Gulpjs
  • HTML 5
  • Javascript
  • jQuery
  • LESS
  • Linux
  • MongoDB
  • MySQL
  • Nginx
  • PostgreSQL
  • Python
  • RabbitMQ
  • SASS
  • Vue.js
  • Micronaut
  • Docker
  • NativeScript
  • TypeScript
  • Taiga
  • Github

Not just a pretty face

  • Mockup of the Decathlon app

    Decathlon App

    #experience #app #ecommerce #segmentation

    Radically new Decathlon app in Spain used by 500K+ of users launched during the COVID19 scenario where online purchases skyrocketed.

    Go to site


    The game changer in allergies. A novel platform technology for multiplexed testing that is revolutionising the way allergies are tested for and managed.

  • World's #1 Apparel Retailer


    Next-gen e-commerce framework and content-management platform for a global segmented audience. Under NDA.

  • Salupro


    It allows you to purchase medical equipment for your hospital from a huge list of suppliers and it will obtain the lowest total price for the entire shopping cart.

    Go to site
  • A tablet showing Guia Repsol website's

    Guía Repsol


    Comprehensive travel guide. A powerful CMS system, a complex data model and a sophisticated map plus a mobile-ready webapp.

    Go to site
  • Laptop showing Gonway website



    Gonway is a social network that allows companies and students to meet and better know each other.

  • Gem-Med


    Platform for viewing and managing medical exams in cardiology. It sorts and filters and includes alarms based on exams & clinical sessions in real time.

  • Taiga

    #agile, #management

    Free. Open Source. Powerful. Taiga is a project management platform for startups and agile developers & designers. A Kaleidos start-up.

    Go to site

On the blog

Kaleidos Web SVG sprite