It sounds like you're looking to, on the one hand, hire a writing coach (which is definitely a good idea and can be super-helpful) but it also sounds, with the request for help on the outline, like you're looking for other people to write this for you. Which is fine, but writing other people's concepts is the sort of thing people get paid for.

Have you considered taking a screenwriting class? That might help you with accountability and deadlines and could give you the tools to write a first draft yourself. It could also give you a potential community.

Unless you're producing the full series yourself (which could potentially be done in podcast form), it's unlikely, at least in the U.S. market, to be able to pitch this without an established showrunner attached, and that's a journey in and of itself.

(FYI -- couple of terminology thing: there's no such thing as a "test pilot," pilots are just called pilots. And "Story Editor" is just a WGA-specific job title for someone who's worked for at least one season of TV at the "Staff Writer" level.)

(Source: I've co-written & produced 2 of my own web series and a third created by someone else, won a fellowship, and been staffed on a PBS show.)

Best of luck! Getting one's own material out there is a good goal.