BTW, if you're looking for cool publications to publish your articles (it helps at the beginning, but is not mandatory), I recommend these:

https://medium.com/all-about-m/boost-your-writing-skills-with-these-4-medium-publications-369fdef4487

and this one

https://medium.com/crows-feet

(they have boosting power if that something interesting for you)

All the best on your Medium adventure!