I'm looking for an online side hustle that will become a full-time job later. Any advice on where I can look or how to develop one? I would love to switch to a home office and stay there until I retire.
The usual suggestions apply: Fiverr, Upwork, Toptal(?) assuming you have some digital skill of some kind, could be anything! These are marketplaces to sell your services, like graphic/web/product design or consulting, IT tasks, copywriting, etc.. What about making your own online software product/company?