Sean Reifschneider
Senior System Administrator
Fort Collins, Colorado, United States
Summary
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RockstarSean Reifschneider is a Senior System Administrator based in Fort Collins, Colorado, with over 35 years in the computer industry and a focused specialty in Linux operations. He excels at building robust, secure dev/staging/production environments and uses monitoring and root-cause analysis to maximize availability. A hands-on collaborator who needs minimal oversight, Sean blends technical delivery with team stewardship—leading meetings, advocating for resources, and pitching in wherever needed. Active in open source since the 1990s and a Python Software Foundation fellow, he contributes maintenance and bug fixes to widely used libraries like a Python memcached client, improving correctness and release quality. Comfortable both in-office and remote, he reliably drives projects to completion while fostering practical, team-first culture.
12 years of coding experience
Stackoverflow
1,261reputation
422kreached
29answers
0questions
Github Skills (12)
lib10
python10
memcached10
debug9
release-management7
ip-address6
javascript6
mouseover6
cidr6
android6
type-error6
networking6
Programming languages (15)
Github contributions (5)
linsomniac/python-memcached
Sep 2014 - Dec 2017
A python memcached client library.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 releases, 16 reviews, 26 commits in 3 years 3 months
Contributions summary:Sean primarily contributed to bug fixes and improvements within the Python memcached client library. They addressed issues related to handling `None` and empty keys, modifying the core logic in `memcache.py`. Additionally, the user updated the version information and fixed download URLs within the project, suggesting a role in managing releases and project maintenance. These changes reflect a focus on code correctness, library usability, and project distribution.
memcached-clientpythonmemcacheasynciopython-memcached
linsomniac/spotify_to_ytmusic
Dec 2023 - Mar 2025
Copy playlists and liked music from Spotify to YTMusic
Contributions:34 releases, 1 review, 27 PRs in 1 year 3 months
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