Jose Dimas Lujan Castillo

Jose Dimas Lujan Castillo

Android, Kotlin

Cancun, Mexico


  • Android
  • Kotlin


José is a developer with over 200 apps in his portfolio, a teacher and a writer.

He’s got +10 years of experience in teaching, also at universities, at Bachelor and Masters level studies. He’s teaching about Android and other technologies on one of the most important online learning platforms in Spanish. He believes that "teaching is learning twice".

His YouTube channel about Android, Java and others technologies gathered +22k subscribers and +2,000,000 views already.

José is a GDG Cancún Organizer and an active member in other tech communities; +70 talks about Android, + 50 Android workshops, +40,000 online students.

He wrote 6 books about technology; three of which are about Android and the next 2 Android ones are coming soon.