Please do not employ either Patrick Carey or Joel Carnegie. These are two fraudsters who sometimes plagiarise others work and pretend it is their own. They are plagiarists who steal the work of other people and pretend it is their own work. Please report either of them to their respective employers. They are plagiarists and liars.
The Twitter accounts of these two plagiarists are here. Both plagiarists Patrick Carey and plagiarist Joel Carnegie live in Australia.