Sarah Berger: From Uber driving to dog walking, side hustles are a popular way to earn some extra cash.
But if you really want to rake it in, it’s good to know that some gigs are much more lucrative than others.
Fiverr, an online freelance marketplace, crunched the numbers to determine which are the highest-paying gigs offered on its site, and it found that you could potentially make thousands for projects that are in high-demand.
One Fiverr seller even turned his freelance work into a full-time job and has earned almost $1 million in income.
Price ranges vary widely thanks to the high number of different projects, which themselves vary in…