We understand it’s tough to find a job while you are traveling across the world, but luckily there are a lot of side gig opportunities out there that can help you boost your income. Irrespective of where you live, you can always make an income with good internet connectivity. From selling things online to affiliate marketing, the lists can go on and on. Many people have started with side hustles, worked up their skills, and finally traded their day job and moved full-time into their side hustles like photography or freelance writing.