alt Hacker NewsI mean the comment says "contract" right there; you can easily be on a contract with multiple companies simultaneously. When I was freelancing full-time ca. 2010-2013 or so I often had 5-6 active contracts running simultaneously. I probably worked for 15-20 different companies total in that 3-4 year span.
Yes, likely, but make even less sense, as you can't except support for education as a freelancer. I mean a freelancers whole purpose is to sell skill and be gone when the job is finished. You are from the beginning just an expendable tool they don't want to polish outside the scope of the job.