Improvement of the program based on SQL

Employer
[no-member:pro]Вячеслав[/no-member:pro]
Project parameters
Type of cooperationOne-time project
SectionSoftware development
Prepaymentprepayment is possible
Payment methodsCash, Bank transfer
Acceptance of requestsfrom 2019-05-25 until 2019-06-01
Project description
I am looking for a specialist to finalize the purchased SQL-based document accounting program. You need to create several new tables, remove unused fields and rename some headings. There is no ready-made technical specification, it is desirable to discuss the required improvements and the possibility of their implementation.