Hi , now there are so many different companies that provide IT Services and they have such competition that there are a lot of not quite good quality . Anyone can get caught in the middle of it. I will tell you an example : 2 students thought themselves Bill Gates and Mark Zackenberg and decided to make an application by different companies . But they have no experience, and these companies are wasting their money. To prevent this from happening I recommend a proven service: https://perfsol.tech/.
