Make money online: YES

Being a Quantitative AI Researcher can be a remote-friendly side hustle as much of the work can be done online. You can truly do this job from anywhere as long as you have a reliable internet connection and the necessary software tools. However, access to clients and potential time zone differences might play a role in your ability to secure projects. Setup costs range from $0 to $500 for specialized software or training, and time to profit can vary but typically ranges from 2 weeks to 6 months depending on your skills and ability to find clients. While there are no major red flags reported, it's important to stay updated on industry trends and continuously improve your skills to stay competitive.