Looking for someone to address joomla/vertumart issues

[joomzoom]

Hello,

It seems that from time to time my site spits out a warning message or some header message.

So, I have decided it is time to look for someone who can address this issues on per incident basis. Not sure how much it might cost so please pm with proposals.

The person has to be accessible quickly and should be able resolve code issues on a timely basis.

Thank you.