As is so often the case, it's about making yourself available. Everyone wants a remote job, so anytime anyone posts anything, they get flooded with a ton of low

As is so often the case, it's about making yourself available. Everyone wants a remote job, so anytime anyone posts anything, they get flooded with a ton of low quality solicitations. As such, the best jobs never get posted. For example, I've had good luck posting my information on the monthly "Seeking Freelance" posts, and then later being contacted for what ended up being great projects. I've also had good luck on Codementor (I've had mentoring calls that turned into longer term projects), though that may have dried up it seems. In your shoes I think you're unlikely to "find" part-time work, and may need to take the initiative. Think about how to best "package" the work you enjoy or are good at, and offer that as a productized service. I'm no fan of spamming, but you can ethically reach out to companies that run your stack (there are services that will provide targeted lists, like BuiltWith)