Thusly, NOT a CTO. They just misspelled "hourly gig tech worker". They're like the Uber drivers of technology.
It's always odd to me when you have someone who gives themself a C-suite title when they work for a company without a corporate board. That's kind of the deal. If you're a "chief" of anything, that means you're actually an officer of the company with specific duties like signing stock certificates, etc. Most of these structures are set up by the MCBA.
You can declare yourself chief of upper buttcrack, but I don't imagine anyone would be fooled by the title.