Hello!!!
We understand that you are looking for someone who is able to create a small sql function for wordpress with modern events calendar installed. We have the expertise and experience needed to complete this project. Our team consists of developers who have extensive knowledge in React JS, Angular JS, React Native, PHP, CodeIgniter, Laravel and more. Moreover, our portfolio includes projects done in Shopify, WordPress and MySQL among other platforms.
This combination makes us the perfect fit for your project as we are able to provide exactly what you are looking for in terms of an output from your event calendar. With our help, you will be able to keep track of X number of Y seats booked while also being able to output the number so far at any given time.
Regards,
Danyal