As per the sound, you need someone to remove connection error in your joomla site. You need someone with good hold in php, mysql, html, css, jquery, ajax and joomla. I am one of them
Relevant Skills and Experience
I'm a front-end and back-end developer with 5+ years experience in php and its relevant cms and frameworks. I have built lots of sites in joomla. I've built and customize lots of components in joomla.
Proposed Milestones
£55 GBP - Milestone after work
Stay tuned, I'm is still working on this proposal.