Are you an underpaid developer?
blog.goodsense.io
blog.goodsense.io
As a freelancer, you can also write off a lot of your expenses to reduce your taxable income. Bought a new Macbook Pro with retina display? Well, that's a business expense.
A lot of benefits at companies are just fluff to make you feel good about working there.
South Africa is pretty strange in the sense that certain areas have a huge effect on living costs - you might pay 10%+ less on groceries simply by driving to another suburb. Some cities (ex. Pretoria) are more prone to be targeted by the government for money making purposes - ex. increasing taxes in Pretoria to pay for new roads in Durban (600Km/~400 miles away).