Interview with Mathieu Nebra, co-founder of Open Classrooms!

In this interview, Matthieu Nebra, co-founder of OpenClassrooms, talks about his experiences with Lean Startup:

• How the concept of mentorship on Open Classrooms was validated without hiring extra staff or building new functionalities

• How previous business models on Open Classrooms were rapidly determined not to be viable, meaning the company discovered what really works more quickly

• How failed experiments are as important as successful ones