I don't love performance tracking software. It can (1) easily become something that people deliberately game; (2) lead to a paranoid environment [in a Down and Out in the Magic Kingdom/Brave New World sense]; and (3) actively impede productivity.
That said, I'm sure there's a vigorous corporate market for it.
One large obstacle (as you mentioned) will be your writing. Working on your grammar or finding a business partner with strong writing skills will help.
Best of luck! I’m jealous that you’re getting to experience it for the first time!