This is the Magento-man. He understands a lot and cooperates with Magento community too, always providing quality content on his blog, which also has a forum / escolaMagento. His main highlight is that he provided the best translation from Magento to portuguese. But that's just the highlight, as his platform knowledge is uncommon. The best is that he speaks not only of functional terms from admin panel, but provides a lot of content for those who want to customize the platform, always with quality code. Anyway, if you thought about Magento and has done some research on google on this platform, so you think of Mario SAM.

Mario SAM, is a great reference in Magento in Brazil. Its blog mariosam.com.br is one of the platform's largest research sources in Portuguese, and its PREMIUM features range from basic subjects to advanced material for those who want to obtain their Magento certification. Furthermore, Mario Sam's teaching is simple, objective and fun. In their videos we can find different topics that involve and guide people linked to e-commerce, such as marketing, SEO, business rules, ideal hosting for each phase of your business.

Anyway, I highly recommend it, Mario Sam!

Mario Sam is Mario Sam. Certainly an immeasurable professional when it comes to Ecommerce, more specifically Magento Ecommerce. In Brazil, few professionals will know how to fold and unfold this soft like him. Mario not only prepared himself, but specialized in what he does like few others. This is just a little of the professional he is.

Mario is a distinguished professional who disseminates his knowledge in a creative and relaxed way. He has great knowledge of the web, especially e-commerce and the Magento platform. It has been a pleasure to discuss issues in the area and participate in its proposals. It has been an excellent learning channel. Hugs and success!

Mario Sam is a very qualified professional and transmits his knowledge in a very clear and complete way. I learned a lot from him about Magento in his video classes and with that I am able to set up my online store. I recommend it to anyone who wants to learn easily and effectively.

Mario Sam, excellent professional, dedicated and always able to pass on his knowledge.

Mario SAM is the type of guy who knows everything about Magento but maintains the humility to answer simple questions from those who don't understand anything about the subject, sharing his knowledge in a clear and humorous way.
I already told Mário, now I can tell the CLÃ followers; Without what we learned on the blog and in the forum we would not have done anything.

Mario Sam is a guy who shares his knowledge of Magento with a lot of information and humor. He has a wealth of information on his blog that helped us a lot in solving problems and improving modules. I recommend the professional.

Mario Sam is a great professional. It's really worth watching your videos, classes and tutorials. He is a highly knowledgeable professional and above all a genuine person.

Professional with command of programming, programming languages and similar.

Mario has good knowledge of web analytics and SEO.

I believe that Mario Sam's blog is a reference in Magento in Brazil, helping so many in the complex Magento world without asking for much in return. Oh yes.

Mário has helped me and a lot of people in the community when it comes to Magento. Great professional and has contributed a lot with his translations and tips for the platform.

Mario is The Man, very good at what he does, especially when it comes to Magento.
He is always willing to help everyone, even without having had any previous contact.
His blog is an excellent national reference in Magento.

Mario SAM is the biggest reference in the creation and maintenance of Magento stores, he teaches like no one else, in practice, in an extroverted and easy to understand way!
He is always willing to help, many benefit from his talented knowledge.

Thank you big Mario!!!

Mário is professional and always willing to help, without acting out or mincing words. Deeply knowledgeable about all the subjects he has on his blog (which are quite a few).

The moment I accessed Mario SAM's blog I entered a new world of knowledge and fantasy... it was like entering Wonderland and absorbing everything from the mad hatter!
So far the best in content and dynamics!

I met Mario through the Mario Sam blog about Magento. It was very useful for my projects to attend the classes, which were always complete and full of tips beyond the basics and quick. He is always concerned with demonstrating more than one way of carrying out a task: the right way of doing things, the most recommended and also what works. I found it much more interesting than other specific classes that show a basic step by step without alternative options.

Mário is a ninja when it comes to Magento, he has in-depth knowledge on the subject and is always willing to help. I follow the Blog and the Forum he manages, both have great content, always very explanatory.

Mario is a reference in Magento in Brazil and certainly part of the growth of this platform is due to the work of people like him. Seeking knowledge and, more than that, sharing it with others, is what made him where he is today.

Mario is an incredibly cool guy who, in addition to having great charisma, knows how to transmit his knowledge in an extremely easy and fun way. I'm a reader of his blog "Mario SAM" and a regular at "Escola Magento" (both managed by him), and as such, a big fan. Much of what I learned about the Magento platform was through the blog and forum and he often helped me personally by resolving my doubts. Despite having great knowledge in several areas, Mario SAM is an extremely simple and accessible person. Highly recommended professional!