I'm interested to hire a freelancer IOS developer in Japan

I have couple of IOS applications I would like to do and I’m looking for an expert freelancer who would do that.
I’m not sure what the rules here in this website and if I can post my email address or phone number for further information or I can’t.
I’m new here I just created the account.
any advice?

You’re free to post your details here, but if you’re looking for a Japanese iOS developer, I’d recommend trying Crowdworks.