Also, many people don’t like being called bro, just for your information.
Honestly, I don’t really know. Just did, what I thought would work and it did work.
That is, I created an image which sticks out and looks a little better than the ones of the competition. Also, putting the names of the frameworks and tools you use in your gig title seems to work quite nicely. Now, for example if you create a gig for AI development put a few names of frameworks you can work with in the title like tensorflow, keras, scikit-learn, whatever frameworks you feel most comfortable with.
To get your first few reviews you’ll probably need to sell them for a pretty low price, just that you’re aware.