I need a web based application making

Description

I've had an idea to bridge the gap between food delivery systems (Just Eat, Uber Eats, Deliveroo etc) and takeaway/restaurant businesses. Instead of having two or more separate POS systems in a kitchen or on the front counter; my idea is to have just one machine, having all of the food delivery systems integrated to save space and time, manage multiple orders from one screen, and save on utility costs.
I'm trying to turn this idea into a feasible, marketable business, and I'm looking for a developer or team of developers to turn this into a reality.