Hi Bubbe, if you are applying for a 175 visa, you do not need a sponsor. That is why they call it "independent". However, with the looming deadline of July 1st, from which date "skillselect" rules, kick in, you should really be fast on the draw to meet the exisiting criteria which include getting a skill assessment done for your ANZSCO (SOL1 occupation applicable to your case). Or else, go for the new rules and start the research on Skillselect. All the best !