Sean Callaway
About Sean Callaway
Sean Callaway is a Senior Site Reliability Engineer at ActZero.ai, where he has worked since 2020. He has extensive experience in systems administration and cloud infrastructure, having held various roles in organizations such as Medata, REI, and the US Army.
Work at ActZero
Sean Callaway has been employed at ActZero.ai as a Senior Site Reliability Engineer since 2020. In this role, he enhances monitoring of data pipelines, enabling quick identification of issues and improving resolution times. He focuses on creating and improving Continuous Integration (CI) pipelines to promote developer adoption of Infrastructure as Code (IaC) and other best practices. Additionally, he consults with development teams to optimize their use of AWS resources, providing architectural and design recommendations.
Previous Experience in IT
Before joining ActZero.ai, Sean Callaway held several positions in the IT field. He worked as a Senior Systems Engineer at REI from 2017 to 2020. Prior to that, he served as a Linux Systems Administrator at Medata from 2015 to 2017. His earlier experience includes a role as a Systems Administrator at The Broadleaf Group in 2014 and a position as a Systems Administrator in the US Army from 2013 to 2014. He also worked as a Cavalry Scout in the US Army from 2006 to 2010.
Education and Training
Sean Callaway studied at the US Army Signal Center, where he received training relevant to his roles in systems administration and network management. His military background provided him with foundational skills that he has applied throughout his career in various IT positions.
Technical Specializations
Sean Callaway specializes in building and maintaining AWS cloud infrastructure, utilizing tools such as Terraform and GitLab CI pipelines. He has experience in developing web applications, including a Django application designed to collect sensitive information from potential customers. His expertise in these areas supports his work in enhancing system reliability and efficiency.