Trans dude signing up to linkedin

erm hi,, I graduated high school like last week, and I'm trying to get a job. I'm a trans dude, but I haven't been able to transition (so I look very feminine and still have my deadname as my legal name, all that.) Should I use my dead name/pronouns or my prefered name/pronouns when signing up for linkedin, no matter what a potential employer uses? I tried looking it up but they rlly had nothing lmao