Know your user. In all likelihood, the average profile for this training platform is a light technology user. So, Dexence’s UX team came up with a clean, intuitive and easy to use interface. On the backend, Firebase Google App Engine (GAE) were chosen, for scalability and deep integration into Google’s stack. To recommend videos based on respective user profile, behavior and results, Dexence used Python to create machine learning algorithms. Google was so pleased with the results that they’re rolling out the platform globally.