We have 4 working Joomla websites that need upgraded to latest Joomla! 1.5.x.
You must backup existing content/layout before you do the upgrade and you must be sure no downtime occurs (or very few minutes) and also NO DATA is lost.
I am aware of the procedure and time involved, I just post the bid here due to lack of time to do it myself, so please bid accordingly, knowing I am aware of the effort and steps.
Thanks a lot!