Develop a Joomla Component

Hello. I sell tickets. I am attempting to get a component built which accesses a real-time API to provide a customer with show information including available inventory and price points. When the customer decides to purchase this inventory, they pay my website...and the order is created in the source website which will generate a booking confirmation and send it back to me to provide to the customer. I would like a joomla extension/component developed which will accomplish this task. The component will utilize a public API to access data and allow me to display it as a joomla module which can be tailored using CSS...the component will then provide the method for the customer to purchase any items they place in the shopping cart....it is important that the customer NEVER leave my website. Must be compatible with joomla 3.8.0. Any developer who bids on this project must have: - Verifiable experience writing and creating Joomla Extensions/components - Verifiable experience integrating an API into the extension from a public SDK Please note: a list of websites is not a "verifiable" experience form unless you can provide me with contact information for the owner. The extension/component will be owned by my company when done...however, you can develop a similar wordrpress API which you can sell to consumers, and I don't have an issue with that. This is one of two similar API projects that I need executed for my current websites.