Hey Julia, welcome to Steemit! Will look forward to your posts, I'm trying to improve my writing skills too. I'm hoping that my Steemit and blog will provide a solid portfolio of work for prospective employers to take a look at my style. Anyway, good to have you on board.
You might want to check out my post How To Succeed On Steemit to get you started, I cover things like crypto reviews and earning extra money online too if you're interested.
All the best :)
Looking forward to reading it, thanks for the very warm welcome :)