ASP.NET big File covert in Byte issue need to Solve some one

Hello Guy's How you doing, please read first then apply for this job I need a person how can solve a issue for us. what i want the coder can convert any kind of file in Byte in asp.net and that will be saved in SQL Sever in back hand file size must be convert that is 200GB in Byte. you have to give me test convert of Byte as i give you file size any for check your skill for make shore you can do that this job if me and my client get satisfaction with your test we will select that person how will give me demo work with my file which i give you where you have to code some line for convert that lent of file size which i will give you during interview you have to make code very fast working which will convert file quickly in byte and saved in database. you have to do this in c# in asp.net i will give you fill with convert of 500MB convert which was working and you have to update that code to convert that file size which will i give you as a goal of test and it must we work on ISS6 and ISS7 both also add a timer how much time file will take to convert in byte. im posting this job between low budget we will discuss about final fee of project after seen you demo work. new applicants are also welcome for this [login to view URL] for hire right person for this big task. Happy Bidding