If you are looking for editorial services, I am currently closed to editing due to a lack of bandwidth. If I reopen that service, I will be sure to mention it on Twitter!
I sometimes share advice for writers on Twitter and Medium. I've compiled them here so they are easier to find!
A list of things I wish I knew when I started writing for publication
What the best piece of advice I can give to new writers?
I can't write a novel because I don't know how
Long stories don't have to be perfect
Why I can't write after a full day of work: on decision-making fatigue (thank you to Charles Tan for the Storify)