In our country, a lot of people have their own companies. They are offering video games on the internet, distributing organic food, or having a SPA salon. But on the other hand, we have in here much bigger companies, which are hiring hundreds of people. Most of them require to get some IT backup, cause nowadays, it is hard to labor without good custom software. But where to get it? Do we must to hire an IT expert to protect this program after it is done? And what about android development, can we get some software for that?