My name is Nickolay Kositsyn. I’m 33 years old. I graduated from National Academy of Food Technologies. Then I finished postgraduate studies and started my carrier as teacher and scientist. I designed new type of the metal ceramic alloys. I improved it's heat resistance. Parallel I worked in different jobs. My last job was associated with IT. I was a tester of the web and mobile applications. My department cooperated with customers and developers. Generally we were intermediaries between them. And also we tested the quality of the applications. Then I went to the freelance.