The training center with distance learning is quite ordinary. The technical side is at a high level: all classes are held online, and you can watch them from a computer or phone, with lectures available in recorded form. The programs are good, everything is clearly structured, and the material is fully covered. At the end, you receive an official document, not just a piece of paper with a signature and stamp like many online courses offer. Moreover, the cost of these courses is significantly lower than that of in-person professional development programs, which is noticeable in my city. I can't give the highest rating for several reasons. For example, the quality of teaching. The complaints are not about the programs themselves, but about the lecturers. We all can make mistakes, but such blunders should not be forgiven for a teacher. Due to shortcomings and poor diction, it is sometimes unclear what they are saying. Or the mistakes distract, and you want to correct them. I was also disappointed by one aspect of the school's website. They have a section with expert questions. It makes sense that you can ask them for a fee, but the fact that you can't freely access the answers to other people's questions outraged me. It's just greed. I can read the text of the question and part of the answer, but to get the full answer, you need to purchase a subscription. Pure baiting.