DPLLC says,

Bao completed the assignment on time and to our satisfaction. He is highly knowledgeable and was a pleasure to work with. We will hire him again. thanks.

for VMWare install on windows server 2012 on Feb 27, 2014

Martin_Messier says,

Amazing asterisk work! Will do business again soon.

for Asterisk 1.4 - display queue number on Jul 25, 2012