Brian Rosner
Staff Software Engineer
Denver, Colorado, United States
Summary
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RockstarBrian Rosner is a Staff Software Engineer in Denver with 18 years of experience delivering reliable backend systems and developer tooling. He is a longtime Python and Django practitioner who contributes to prominent open-source projects—work that ranges from timezone-aware date handling and user account systems to improvements in pip, Celery, and a Python Kubernetes client. Brian combines pragmatic refactoring and compatibility work with feature-driven design, having improved authentication, pagination, templating, and Stripe integrations across multiple libraries and apps. Equally comfortable in DevOps and backend roles, he has a track record of making complex integration points simpler and more maintainable, often surfacing as subtle performance and error-handling fixes that benefit downstream users.
18 years of coding experience
Stackoverflow
704reputation
41kreached
5answers
4questions
Github Skills (82)
dependency-management10
python10
testing10
authentication10
templater10
httpc10
queuing10
message-queue10
http-client10
pagination10
pip10
timezone10
admin-interface10
django10
avatar10
Programming languages (11)
Github contributions (5)
brosner/django-timezones
May 2008 - Jul 2014
A Django reusable app to deal with timezone localization for users.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:56 commits in 6 years 2 months
Contributions summary:Brian primarily contributed to the development of a Django reusable app for timezone localization. Their work involved implementing a `LocalizedDateTimeField` field, modifying forms and utils related to timezones, and adding tests and documentation for the functionality. They also refactored the code, moving functions to separate modules and improving code conventions.
dealdjango-frameworkdjangolocalizationtimezone
kelproject/pykube
Jul 2015 - Jul 2017
Python client library for Kubernetes
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:196 commits, 59 PRs, 171 pushes in 1 year 11 months
Contributions summary:Brian contributed to the development of the pykube Python client library for Kubernetes, adding crucial features like namespace handling, URL overrides, and token-based authentication to the HTTP client. They refactored the API client and implemented semantic versioning, including the creation of a README file. Furthermore, the user worked on refactoring the kubeconfig handling and introduced the ability to interact with Kubernetes resources, including creating and deleting ReplicationControllers. They also focused on updating the code to handle new API objects.
client-librarypythonkubernetespython-client
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