Please note I’m typing this as a trans man. Being “cis” or “trans” stems from someone’s gender.
Basically, do you identify as your birth gender (not sex, gender and sex are different)? If the answer is yes, you are “cis”. If the answer is no, like I my case, I was born female, I identify as a male, then you are are trans.
I hope this answers your question.
Wow, that's amazing! You're extremely talented!