I am expert in make relationships of tables and design a complete database fully normalized . my goal is to satisfy the client if there is any error i will fix within days or i will return back your money but trust me there will not be any error i have 10 years of experience in database design.
-- design database -- make ERD diagram -- write complex Sql queries -- make use case diagram -- sequence diagram
with complex database design
i will design complete database for you efficient and normalized