Nope, I must suggest that use an escrow who ever you traded with even its trusted or not, its to secure the both of you of course. You can see all the trusted escrow here https://bitcointalk.org/index.php?topic=276897.0
Hello, guys ! If someone want buy advertise with 50% discont, PM me. Price list you can see on picture, but -50%. We can work with escrow. Or, if you have good reputation on forum, you pay, after see your banner on site.
Friend, if you are looking for a developer, its better to post in the service section of this forum or just go through the service section of this forum. There you will find so many developers. Just select the best developer suited for your project . Or if you don't find a suitable developer for your project from service section, just register in xbtfreelancer.com or workingforbitcoins.com site. There definitely you will be able to find a suitable developer for your project.