JakeĀ Omann
Software Engineer at Nagios Enterprises, LLC
Summary
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RockstarJake Omann is a seasoned software engineer with 12 years of experience focused on backend and systems programming, particularly in monitoring and stateful service logic. He contributes to high-profile open-source projects like Nagios Core and psutil, where his work fixed critical bugs, improved cross-platform compatibility (notably Windows network counters), and repaired security issues such as an XSS in alert reports. Jake has a deep practical understanding of state management, notifications, and I/O behaviors across OSes, enabling reliable, secure monitoring software. Known to run on caffeine and minimal sleep, he pairs grit with meticulous attention to edge cases and platform differences that often go unnoticed.
12 years of coding experience
Github Skills (17)
debug10
system-programming10
multiplatform10
python10
windows10
cross-platform10
c1110
c1710
state-management10
psutil10
platform-independent10
networking9
security9
disk9
notification9
Programming languages (8)
Github contributions (5)
NagiosEnterprises/nagioscore
Jul 2018 - Oct 2019
Nagios Core
Role in this project:
Backend Developer
Backend DeveloperContributions:1 release, 44 commits, 14 PRs in 1 year 3 months
Contributions summary:Jake focused on fixing bugs and improving the core logic of the Nagios Core software. Their work included addressing issues related to flexible downtime, soft state recoveries, and hard state transitions, indicating a deep understanding of the state management within the system. They also corrected an XSS vulnerability in the alert summary report and implemented fixes for the availability report, demonstrating a focus on both functionality and security. Further contributions involved enhancements to the handling of service states and notifications, particularly around handling of OK states.
nagiospythonmonitoring
giampaolo/psutil
May 2016 - Feb 2021
Cross-platform lib for process and system monitoring in Python
Role in this project:Back-end Developer & System Programmer
Back-end Developer & System ProgrammerContributions:6 PRs, 27 comments, 3 issues in 4 years 9 months
Contributions summary:Jake primarily focused on improving the cross-platform system monitoring library, psutil, by fixing bugs and adding enhancements related to network and disk I/O. They addressed a critical issue in Windows related to `net_io_counters` wrapping, transitioning from `MIB_IFROW` to `MIB_IF_ROW2` for 64-bit value support, and fixing other Windows compatibility issues. The user also updated documentation and improved the robustness of the disk usage tests, adapting to differences in operating system behaviors.
cpumemorypythonosxsensors
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