Здравствуйте, Maksim Trofimov.
I am a graduate student of the Vladivostok State University of Economics and Service. I am an engineer major. My university was founded in 1967. It’s located on the Gogolya Street 41. It has a status of the main university for small and medium business. About 25000 students study at the university. There are 9 institutes and 29 chairs at my university. Graduates may enter a postgraduate course to get the candidate of science degree. The university disposes of numerous tutorial rooms and lecture halls. My institute is called Institute of Informatics, Innovations and Business-Systems. It has 5 chairs. My chair is called The Chair of Information Systems and Computer Technologies. My chair is 13 years old. My chair has 2 own computer classes with modern and powerful computers with multi-core CPUs. These computers also have powerful graphics system based on the technology SLI by NVidia. I have got a good education there. I‘m glad that I‘ve entered to my institute. Now I have a diploma of specialist of computer and computer network systems. I am going to enter a postgraduate course to get a degree of the candidate of science.

Здравствуйте, Maksim Trofimov.
Мой вариант:

I graduated from the Vladivostok State University of Economics and Service (VSUES). My major was engineering. The University, founded in 1967, has the status of the main university for small and medium businesses. It is situated in 41 Gogolya Street. My University consists of 9 institutes and 29 departments. The total number of students there is about 25000. Graduates may enroll (enroll) for a postgraduate course and become Candidates of Sc. There is a great number of tutorial rooms and lecture halls in the University. The Institute of Informatics, Innovations and Business-systems, where I studied, has 5 departments. My department, founded 13 years ago, is the Department of Information Systems and Computer Technologies. It offers 2 computer classes, equipped with modern computers with powerful multi-processors. The computers also have a powerful graphics system based on technology by NVidia SLI. I received a good education at VSUES, and I am glad that I studied at the institute. I have a diploma in specialist of computer and computer network systems, and now I am going to take a postgraduate course to get the Candidate of Sc degree.

Насколько я поняла, Вы уже закончили университет, поэтому многое переписала в прошедшем времени.
Если честно, я бы ещё подредактировала текст, но тогда слишком отступлю от Вашего варианта.

Здравствуйте, Maksim Trofimov.
I am a graduate student ("а" ставится, т.к. Вы говорите о своей профессии или качестве) of the Vladivostok State University of Economics and Service. I am an engineer major. My university was founded in 1967. It’s located in Gogol Street 41 (названия улиц, как и городов, в английском не изменяются, артикль перед ними не ставится). It has the status of the main university for small and medium business. About 25000 students study (можно, конечно, сказать и так, как Вы сказали, но речь у Вас получается более искусственная) at my university. There are 9 institutes and 29 chairs at my university.(or: "My university consists of..." значение все то же, а речь более разнообразна) Graduates may take (or enter) a postgraduate course to get the degree in science (мы не можем с полным правом заимствовать термин "PhD", т.к это немного другое. Но если в Вашем вузе так говорят, значит, можете и Вы). The university disposes of numerous tutorial rooms and lecture halls. My institute is called Institute of Informatics, Innovations and Business-Systems. It has 5 chairs. My chair is called The Chair of Information Systems and Computer Technologies. It is 13 years old, it has (не надо так часто повторять одну и ту же структуру, речь становится монотонной + Вы показываете, что язык Ваш беден) 2 (я бы убрала own, т.к. и так понятно, что они собственные. Русицизм получается) computer classes with modern and powerful computers with multi-core CPUs. These computers also have powerful graphics system based on SLI technology by NVidia. I have got a good education there. I‘m glad that I (Вы ведь уже его закончили? Или как минимум заканчиваете, так? Значит, про поступление уже можно говорить в прошедшем времени) entered (никакого предлога после enter никогда не ставится) this (так лучше, т.к. он все же не совсем Ваш, просто Вы там учились, чему и рады) institute. I have got a diploma of specialist of computer and computer network systems. I am going to take a postgraduate course to get a degree of the candidate of science.

По нескольким словарям проверила значение выражения "to dispose of". И все же первым идет значение "избавляться от чего-то". Я бы заменила на "There are numerous tutorial rooms and lecture halls in the university".
Удачи. :)