Welcome to my home page. In my everyday work as an IT engineer, I face various challenges. I overcome them by reading books, documentation, figuring out the topic and taking notes, which I will be able to come back to later if necessary. I put in here just such notes and information that allowed me to solve a problem or master some technology. Previously, I collected notes in various types of doc, pdf or txt files, but I decided that it would be better to put them on my home page. Someone will be able to use them, and in the era of smartphones, I will have access to them anytime and anywhere. Click immediately on “Blog” or browse the categories. Some categories may be empty because I haven’t put anything in them yet.