Filling and reading DB

Three types of users: customer, performer, administrator.
Each questionnaire is added to the database, in the future, the selection of the performer by the coincidence of the parameters ...
Of course, all through administrative approval.
The ability of the administrator to adjust the list of parameters, i.e. Remove and add search criteria.
No need for a schedule.
The budget is small, I will provide the guides.
From you, the timing and the cost.
Thank you.