Dennis Bielinski
About Dennis Bielinski
Dennis Bielinski is a Staff DevOps Engineer at Doximity, where he has worked since 2023. He has a diverse background in systems administration and DevOps, with previous roles at companies such as Hyland, OverDrive, and Progressive Insurance.
Work at Doximity
Dennis Bielinski currently holds the position of Staff DevOps Engineer at Doximity, where he has been employed since 2023. Prior to this role, he served as a Senior DevOps Engineer from 2020 to 2023 and as a DevOps Engineer from 2018 to 2020. In his current role, he is responsible for maintaining infrastructure-wide AWS, Terraform, and configuration management environments. He also develops automation and tooling for infrastructure operations, metrics reporting, and tracing to improve service reliability. Additionally, he serves as the Kafka subject matter expert for the R&D team, focusing on developing internally built Kafka libraries for Ruby applications.
Previous Experience
Before joining Doximity, Dennis Bielinski worked at several organizations in various technical roles. He was a Systems Administrator at OverDrive, Inc. from 2014 to 2017, and prior to that, he served as a Lead Systems Engineer at Progressive Insurance from 2017 to 2018. His earlier experience includes working at Hyland, where he held the positions of Infrastructure Administrator and Technical Support Engineer from 2010 to 2014. He also worked briefly as a Junior Network Administrator at Youth Opportunities Unlimited in 2010.
Education and Expertise
Dennis Bielinski studied at Lorain County Community College. His expertise lies in DevOps practices, particularly in maintaining and developing infrastructure operations. He has a strong background in AWS, Terraform, and configuration management. His role as a Kafka subject matter expert highlights his specialized knowledge in developing libraries for Ruby applications, contributing to the efficiency of the R&D team at Doximity.
Achievements in Automation and Tooling
In his role at Doximity, Dennis Bielinski is responsible for developing automation and tooling that enhance infrastructure operations. His work focuses on metrics reporting and tracing, which are essential for improving service reliability. By implementing these tools, he contributes to the overall efficiency and effectiveness of the DevOps processes within the organization.