Hello! I could likely help you figure out a pipeline for your project.

You can download my projects and see how I work in these videos: Spine: Twitch

I work 40 hours a week for Esoteric Software, and then sometimes take side gigs.
I give Spine workshops, review rigs, as well as rig or animate. My strongest point is of course rigging and organizing projects.

Here's my latest rig, which is a rig I originally made on stream, that now features all the latest additions to Spine, like skin bones and constraints. (you'll need to enable beta to open it)
http://esotericsoftware.com/files/examples/mix-and-match/mix-and-match.zip

My hourly rate is 35$/h for rigging/animating, and 75$/h if you decide you only need a pipeline review or to be taught Spine.

For a rig with one skin it can take me between 4-8 hours to rig it, depending on the complexity (it's mostly faking depth with meshes that takes time), adding around 4 hours for every new skin or pose it should have within.

You can find me here on the forum, on twitter, or on discord. this is the unofficial Spine discord -> https://discord.gg/aA4ss3j

Cheers!

Erika