Hi there - My name is Paris.
I've read your brief and can see that you'd like to have some queries. I have 7 years’ experience designing and developing databases and dealing with SQL queries. I would approach your project by creating a sample of queries and send them to you for review. I am highly qualified for this project and would love to speak with you further about taking this project on. If you'd like to view my previous work, as well as feedback, take a look at my Freelancer Portfolio (https://www.freelancer.com/u/paris2785.html). I can send you a sample of my previous work upon request.