Who is behind Starknet?

Who exactly is the mastermind or team behind Starknet? I've heard it's a cutting-edge scaling solution for the Ethereum blockchain, but I'm curious to know more about the individuals or group responsible for its development. Are they seasoned veterans in the blockchain industry, or are they a group of innovative newcomers? And what kind of experience and expertise do they possess that has led to the creation of such a groundbreaking technology?