You have a a list of references of JOINT applications of Joomla and Moodle together.
2. If you agree to the payment terms above
Link to site (free to register. ... Specialize in implementing e-learning platforms
3. Can integrate multiple online platforms (Moodle to Joomla, eFront to Joomla, Docebo to Joomla, etc.) - single sign-on or other level
An advantage would be:
If you can to develop applications for mobile devices (Android, iOS, ...)