MUG IT — learn by building
Uncomplicated architecture, built to last.
Cloud, resilient design, automation and modernization — broken down into concepts you can actually use. The goal is simple: reveal how small, deliberate adjustments transform the quality and resiliency of what you build. Let's uncomplicate it together.
Learn on the move
MUG IT App — free on Android
The whole track, in your pocket.
Short SRE lessons you can finish on a commute, with quizzes that check whether it actually stuck. Your progress syncs with every device you sign in on.
- Structured tracks, beginner to advanced
- XP, levels and a daily streak to keep the habit
- Articles and community events built in
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What students say
"Excellent course. Before, I gave up on using AWS services because they seemed too confusing, but now that I've completed the training, I believe AWS is the best thing ever created to make life easier for IT infrastructure administrators. Congrats, Douglas, for sharing all your knowledge with us."
LLuis F. T.
"This course is adding a lot to my journey into the field of cybersecurity. I highly recommend this course because, in addition to helping with automation activities, it also provides a good understanding of Linux and FSs."
MMoises S. S.
"Excellent, thank you very much to the professor for his work, it helped me immensely in developing the project at my job. Cheers!"
RRodrigo Freitas
"It exceeded my expectations, very good, I recommend it to everyone. Congratulations to instructor Douglas!"
AAlex Carvalho
Who's behind it
Founder & CEO
Douglas Mugnos
Application architect with 16+ years of intense study and hands-on experience helping multinational companies build resilient, innovative solutions. If you've ever felt the weight of rapid change and the pressure of critical decisions — I've been there too.
I've trained 22,000+ students on everything from Cloud Computing and SRE to Design Patterns and Automation. My mission has always been to simplify complexity and make technology accessible at every level. If you want direct, practical, relevant content for real-world challenges — you're in the right place.