**GAUDI,
You wanted to see 3-4 Joomla sites I personally built, I would request please see my reviews here, 90% of my jobs are with Joomla and here is 150 reviews.
I am a web developer and working with Joomla since its version1. So far developed more than 100 Joomla websites!
Please come on chat, lets update 1 after another website and lets fix price for each individual websites. You will find me that developer you are looking for.
Regards
Mohsin