I'm a ghanaian, I've been thinkin abt moving to barbados or trinidad and i'm concerned abt work,any info/help?

Question

I've read a few answers on similar topics but they seem short of adequecy. How dificult is it to get a work permit? With experience as Data entry/data admin - having worked in UK for some years, and general admin in pharmaceutical warehouse in south africa, would i be of any advantage? How abt starting your own business - how easy is it? Cheers