I am an amateur article writer and I offer my service of writing articles,reviews.I will write many articles of any word limit for 4$ a day.If you are interested in hiring me , please send me a PM or contact me through my mail :scotthallwcw2001@gmail.com
There are ICO list in this section -
https://bitcointalk.org/index.php?board=159.0Some of them offer bounties for users who will write articles about them and publish on steemit or medium. If you could test your writing skills to it and find out you are getting better. You probably have the chance to get hired on some big cryptonews sites.