Javier Cristobal

Udemy teacher |  Power User | Co-founder of Brainy Octopus

100% action-focused courses are the only way for you to truly improve your skills.

I'm here to help you out taking that action, because my passion is helping people through online teaching.

Ready for a change?

If you're looking for

Productivity techniques and efficient strategies

Secrets for getting more revenue with your online projects

Tips for getting more time and freedom on your daily life

A community of amazing people learning together

Then I've the best learning resources for you. With a 30-day money back guarantee, there is no reason for not joining the more than 3,000 real students who are already taking their lives to the next level.

Just check the courses out and join the club!


I'm Javi, an aerospace engineer passionate about startups, technology and marketing.

I've worked at Airbus within the A350XWB programme, as I also studied a Master degree regarding renewable energy I fell in love with the concept of being efficient, not only with energy but with everything around myself, and that's what I teach in my courses: get the biggest benefits with with the minimum effort.

Currently I make my living teaching online through my courses and ebooks.

Thanks for stopping by, I'll see you inside the courses!

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