User:Vanjagenije/coiq

no
 * Do you understand that Wikipedia is an encyclopedia, and not a business directory?
 * Do you understand conflict of interest?
 * Do you understand that to be considered for an encyclopedia article, the subject must be notable?

You no because your username no directly related to a company, group or product that you have been promoting, contrary to the username policy. Changing the username will not allow you to violate the three important principles above.