You say you have problem solving competence. Then if you can do 3 easy to medium algorithmic coding problems in 1.5 hours, you do stand a chance at some remote work companies like Toptal. You may have to brush up your skills to do a mock project as well. Example React for UI and a backend language (Python/Java/Go anything really). Also you can work part time via this, its not necessarily full time.

Edit: Wish you good luck, whichever path you choose.