Roziah says,

Knowledgeable and very helpful! Experts..

for Matlab on Feb 08, 2015

Lab 1 says,

Extremely fast, very knowledgeable. He provided safe estimate of a week but promptly delivered in less than a day! Fantastic job. Excellent documentation and clear coding style, great after-the-sale support. Will ABSOLUTELY be hiring him again. Hire him asap and expect great results.

for Debian Source Packaging of a GitHub app on Oct 26, 2014