Mark O'Brien is a Senior Site Reliability Engineer at Company_confidential. He possess expertise in network design, networking, ip, cloud computing, tcp/ip and 33 more skills. Colleagues describe him as "I had the pleasure of onboarding with Mark then later working collaboratively on a cloud migration project. He was instrumental in the success of that migration, sharing technical leadership and providing technical guidance. He architected a solid coding foundation to build on and found creative ways to achieve the nuanced nature of our platform. Mark was always the first to hop on a call to help find a solution to a problem then share that knowledge with the rest of the team. He's demonstrated his ability to dig into a challenge resulting in growing and learning new skills."