For formal references please contact A Wonderful Choice.
Some treasured (if unattributable) remarks regarding A Wonderful Choice consultants include:

(Of Jon Elsom)

One of the most capable people I have ever worked with.

In doing this piece of work you have gone from being one of the good guys to one of the really good guys.

The most productive developer we have ever had.

It (the application) works beautifully - thank you!

The least disappointing man I know - Claire Doole