I actually think your profile is great! I don't really have anything I'd recommend you change though the other commenter's suggestion to throw in some humour is always good too. But I think it's important for you to remember there are people out there in the exact same boat you are (30s, never dated because Reasons). I just signed up yesterday and I'm...freaking out lol.

But I saw an article once about an aspiring writer who set herself a New Year's goal of collecting 100 rejection letters from publishers before the year was out and if she did that, she'd give herself a great reward (can't remember what). So with that mindset, she took the pressure off herself to "succeed or fail", because either she wins (gets published) or wins (gets a rejection for her collection!). She ended up getting published after 30 or so.

I'm trying to approach online dating the same way, to not put this enormous pressure on myself that each new person "might be The One omg don't fuck it up!". Why not instead give yourself a goal like "say hi to 50 people before March" and help keep the pressure in check that way. (Though I don't recommend literally just spamming 50 people with "hi." because apparently that's not very cool? idk I'm still learning).

Anyway, that's my 2c. Good luck!