I have more than 3 Years of experience with complex queries of Mysql , SQL Server and Oracle. I can do following task for your:
1. Consultancy to simplify your database structure 2. Consultancy to develop state of the art database structure application 3. Optimize your queries 4. Write any Sql queries to minimize complexity. 5. Any other task related to databases
Please Contact me prior to ordering with your requirements. After discussing we can identify the exactly what you need, Cost & delivery time.