John C. is a Senior Security Consultant at Mahoney IT Group USA LLC. He possess expertise in firewalls, information technology, windows server, sharepoint, linux and 45 more skills. Colleagues describe him as "John is a hardworking and dedicated individual. I relied heavily on his Information Technology expertise and knowledge to accomplish a plethora of tasks. It was refreshing to work with John as he was always ready to step to the plate and handle anything including items outside of his vast skill set. Working along side John was a fun experience and he always kept things positive. We worked on some fairly intense and critical projects together that spanned days and he always pushed through without complaint. There is no question that John is a valuable resource for any employer!" and ""