Hi,
We are a team of two from india, highly competent and confident to fulfill your requirements to the dot. We understand that you are seeking those located at Australia/New Zealand, but we would not disappoint you, and at times when required, we can co-ordinate to be available online at your working hours.
As regards technology and skills, we are extremely conversant with the Joomla MVC structure and have developed a number of custom extensions for our clients based on this structure as well as following all naming & other conventions.
We are familiar with, and have worked with all the technologies you mention, namely, Joomla 3, PHP5, HTML5, Javascript, CSS, MySQL, Joomla MVC/Extension programming & XML.
IF you peruse our client reviews, you will find many of our clients appreciating how we have gone beyond the project instructions to add extra features or enhance existing ones. We mention this in the context of your requirement for attention to detail. We do not have much experience with GIT, but we are open to it and can easily adopt as per needs.
If work requires, we are willing to devote more than 2 days per week to your project.
At Freelancer, we have among the highest project completion rates, a zero project failure rate and about 36% client repeat rate.
We are available to answer any specific questions you may have for us, that would aid you in arriving at a decision about choosing your service provider.
Looking forward to hear further from you.
Regards