Sean Mahan
Senior Software Engineer, DevOps at NAVEX
Portland, Oregon, United States
Summary
👤
Senior🎓
Top SchoolSean Mahan is a Senior Software Engineer and DevOps specialist in Portland, Oregon with 12 years of hands-on experience delivering full‑stack and infrastructure solutions across enterprise and academic environments. He designs and automates CI/CD pipelines and production deployments using TeamCity, Octopus, AWS CloudFormation, Docker and Powershell while also administering Windows and Linux test/production servers for large SaaS products. Comfortable across Java, C#, Python and scripting languages, Sean has rebuilt and migrated backend systems (Solaris to Debian), driven OAuth/Keycloak SSO adoption, and cut manual HR workflows by 95% through automation. He blends deep practical ops experience with application development—often acting as the first escalation for staging/production issues—and spends personal time on DevOps and cybersecurity side projects.
12 years of coding experience
8 years of employment as a software developer
Bachelor of Science (BS), Computer Science, Bachelor of Science (BS), Computer Science at Portland State University
Github Skills (19)
gps9
location-tracking8
java8
gps-tracking8
traccar7
capstone5
jekyll3
firmware3
vendor2
javascript2
arduino2
communications2
firefox2
commercial2
atmel1
Programming languages (3)
Github contributions (5)
sean97140/traccar
Oct 2021 - Aug 2022
Traccar GPS Tracking System
Contributions:3 PRs, 73 pushes, 3 branches in 9 months
gpsgps-trackingtraccartracking
sean97140/traccar-web
Nov 2021 - Aug 2022
Traccar GPS Tracking System
Contributions:2 PRs, 4 pushes, 1 branch in 9 months
gpsgps-trackingtraccartracking
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