DragoĀ Rosson
Staff Software Developer at Tanium
Webster, Texas, United States
Summary
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Seniorš
Top SchoolDrago Rosson is a staff software developer with 11 years building distributed, scalable cloud systems and a background spanning desktop/mobile apps to microcontrollers. He has progressed through engineering roles at Rackspace and EDX Technologies and now leads platform work at Tanium, blending hands-on coding with strong communication and consensus-building. Drago contributes to prominent OpenStack projects like Heat and Magnum, improving orchestration, Keystone integration, and container infrastructure features that demonstrate deep back-end and cloud-native expertise. Known for diving in wherever needed, he brings an electrical engineering foundation from Texas A&M and a practical curiosity that surfaces in subtle refactors and reliability-focused fixes behind major cloud services.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Science (B.S.) Electrical and Electronics Engineering, Bachelor of Science (B.S.) Electrical and Electronics Engineering at Texas A&M University
Stackoverflow
105reputation
5kreached
3answers
4questions
Github Skills (24)
kubernetes10
python10
containerization10
openstack10
service-design10
kubernetes-pods10
service-provider10
keystone10
testing9
rest-api8
apidoc8
api8
data-modeling8
api-rest8
restful-api8
Programming languages (8)
Github contributions (5)
openstack/magnum
Jun 2016 - Nov 2016
Container Infrastructure Management Service for OpenStack. Mirror of code maintained at opendev.org.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:12 commits in 4 months
Contributions summary:Drago primarily contributed to the OpenStack Magnum project by implementing features and making enhancements related to Kubernetes and other container orchestration platforms. Their work focused on enabling features like load balancing and customization of bay templates. The user also made changes to existing test suites and database models, including the addition of new fields and configurations. The contributions demonstrate a strong understanding of the project's architecture.
containersinfrastructureinfrastructure-managementopenshiftservice-management
openstack/heat
Feb 2015 - Sep 2016
OpenStack Orchestration (Heat). Mirror of code maintained at opendev.org.
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 commits in 1 year 8 months
Contributions summary:Drago primarily focused on improving the OpenStack Heat orchestration service by fixing bugs and enhancing features related to the Keystone client integration. Their contributions included addressing multi-region support in the Keystone client wrapper and retrieving the service catalog when missing. They also refactored the code to separate messages and tracebacks in error reporting and made improvements to the Rackspace Cloud LBNode resource.
opendevheatopenstackorchestration
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