About Me

Passionate about web technologies. Web / Hybrid / iOS developer.
Front-end developer, Back-end designer & developer, Specialties: Software platforms design & development, Technical management, Project management, Development teams leadership.

Great learning ability and capacity to quickly adapt to changes.

Active instructor of Advanced Backend techniques, Javascript, Node.js, MongoDB, Angular and Ionic.
Pride father of two awesome kids. Scratch mentor (https://scratch.mit.edu/) in kids hackathons between 8 and 17 years.
Apart from creating software, I love cars, online gaming and enjoying a good restaurant.

Contact Details

Javier Miguel
San Sebastian de los Reyes, 28702 Madrid - Spain


Iberia Aeronautical School of Madrid

Management Computing April 1993

Learning to build databases, code with BASIC, Pascal & C, circuit design, accounting and a lot of other things like managing companies.

IES Barajas

Higher Degree in Automotive July 1990

Five years of practical and super theoretical education.



Mother language Native


Level B2


Level A1


BigData & Machine Learning Master

Keepcoding in course (10 months)


Keepcoding 2016

Mobile Web Developing

Udacity (CS256) 2013

Advanced iOS Development

AGBO Training 2013

iOS Development Fundamentals

AGBO Training 2012

Blackberry Mobile Development

RIM (Blackberry) 2012

I+D+i Analyst

Consultae 2011


Consulintel 2010

Project Management

AulaDat 2004

Internet Systems Development

Progress Software Corporation 2000

Advanced Database Development

A. Matemáticas 1995


LINK Mobility Spain

CTO December 2017 - Present

SMS/Email/Fax/Voz messaging using Web, API, email2SMS, mobile invoicing, conversational interfaces.


Development Instructor September 2015 - Present

Javascript/Node.js/MongoDB Instructor in Mobile Development Bootcamp.
Node.js/MongoDB Fundamentals Instructor in Web Development Bootcamp.
Advanced Backend Development Instructor in Web Development Bootcamp.
Angular Instructor in Web Development Bootcamp.
Ionic Instructor in Web Development Bootcamp.

Decode Software

CTO & Lead Developer 2015-2017

Hybrid Apps, Web Frontend & Backend Systems Development.

Mobile Dreams Factory

CTO 2013-2015

Mobile Marketing Agency.

Mobile Engine

CIO & Backend Lead Developer 2012-2013

Mobile Apps & Backend development.


Business Develpment Manager & Lead Developer 2011-2012

Mobile Messaging Platform.

Sigma Data Services

CIO & Co-Founder 2008-2011

Software Development.

PDM Digital

Software Development Manager 2006-2008

Marketing Oriented Software Development.


IT & Operations Manager 1999-2006

Data Quality, Analytics, Business Intelligence.


As a developer with 20 years of experience I have developed many skills year to year, project to project. Trying to summary all of them in this space will result in large list. So let's brief some of the main skills that could be meaningful for next projects.

  • Git
  • Node.js
  • C# (.Net Core)
  • CSS
  • HTML5
  • Javascript
  • Typescript
  • PHP
  • Wordpress
  • jQuery
  • Vue.js
  • MySQL
  • MongoDB
  • Data Quality
  • BigData
  • Machine Learning
  • Python
  • Scala
  • Project Management
  • Message Queues
  • Mobile Apps Development
  • Testing
  • Websockets
  • Docker

Client Testimonials

  • It's a pleasure to work with experts like him. Technical challenges becomes a game in their hands."

    Carlos Cadenas (Didimo - CEO)
  • You will never receive from Javier a ‘no’ as an answer to a business problem. He always manages to find out alternatives to solved the problem and prevent further contingencies.

    Javier Moreno Zabala - Time To Market Company)
  • Javi es una excelente persona tanto a nivel personal como profesional. Siempre atento y disponible, hace que todo sea más fácil aportando las mejores soluciones técnicas en cada proyecto.

    Davinia Plata (Project Manager - Mobile Dreams)
  • Ha sido un placer trabajar con Javier MIguel, un fantastico jefe y persona.

    Francisco Calles (.Net Arquitect - Experian)