I have no reviews, yet, because I am a newbie here, but I do have 20 years experience with programming/scripting/administering Internet applications and web development. I have worked extensively with Joomla in the last year and some months.
To get a good review, I am quoting low and will give a lot. I'm a bit of a perfectionist, anyway.
I am a native English speaker (born & bred in the UK), with excellent English, also.
Google my company 'Goaheadspace, Amsterdam' to find out about my skill-set, portfolio, recommendations etc. It is a legitimate Dutch company.