Hiya nebuzen, you might want to put up a website with some examples of what you've developed with some clients that you've developed for. With cryptocurrency, trust is a big factor, so people who hire you want to be sure there won't be a back door coded in to access admin or wallet features, etc.

You're going to get a lot of people asking for escrow, I'd recommended ognasty's service. I've used him and it's flawless.
https://bitcointalk.org/index.php?topic=303281.0