10genEducation

10gen Education is an online learning platform run by 10gen (the MongoDB company) available to anyone in the world with an internet connection. Our free courses will teach you how to develop for and administer MongoDB quickly and efficiently.

Frequent assessments help you verify your understanding, and at the end of a course, you'll receive a certificate of completion from 10gen. You'll also become a member of 10gen's community of cutting-edge NoSQL technologists. Over time, we'll be adding classes on schema design, advanced scaling and replication, and other topics, so check back often!

More info: https://education.10gen.com/