At the top, remove the large photo (or make it smaller).

Then write: "10 years of software development experience ranging from low level C all the way to front-end web dev. 7 years of data science experience. Startup founder."

Then write a sentence of the type of work you're looking for. (startup? freelance?)

Then list your experience, with dates, going back those 10 years of experience. Remove rates. (the 80$)

Also, you should put this on LinkedIn (regardless of how much you hate it.)