Is it advisable to hire freelance hardware support to build this or do I need a hardware-minded cofounder? (For further context, this is not a particularly complicated device). Wanted to learn what your experiences were with hiring freelance and if you had any recommendations for platforms to use/engineers to hire.
For me the best way to judge a freelancer is to look at previous projects, but that only works because I'm experienced designing electronics, so I know what to look for. If you end up looking into any other potential contractors, I don't mind helping you evaluate their portfolios.