[distantaidenn]

Ask around. I'm sure there are some technical people in your extended circle that you may not have considered. Also, there are tons of tech job boards out there. Many many years ago, I was a contractor on upwork, but my last foray with them was as a client.

For the tasks I needed done, it worked well enough (translation mostly). However, I wouldn't dare to hire an engineer from the platform. Not because of skills, but because of what it has done to the market. Also, it's a race to the bottom.