Sean Wysor
Principal Engineer at 2600hz
Louisville, Kentucky, United States
Summary
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RockstarSean Wysor is a Principal Engineer with 11 years of hands-on experience building and operating distributed telecom and infrastructure systems from Louisville, Kentucky. He has been a principal developer and team lead on the open-source Kazoo telecom platform and its Cluster Manager, driving deployment, monitoring, and auxiliary SaaS services while authoring internal release tooling. His background includes deep production troubleshooting on SBCs and telecom traffic (SIP/RTP) at scale, where he developed automation and on-device analytics to prevent outages and manage licensing. Sean combines systems-level debugging in C, Erlang, Perl and Bash with modern release engineering practices, and has a track record of fixing nuanced fax/email and job-processing issues in well-known telecom repos. Colleagues rely on him for technical leadership across the full lifecycle from incident response to delivery in high-availability environments.
11 years of coding experience
19 years of employment as a software developer
Github Skills (5)
erlang10
amqp8
apidoc7
database-management7
api7
Programming languages (6)
Github contributions (5)
2600hz/kazoo
Feb 2015 - Sep 2020
The core of an open-source, distributed, highly scalable platform designed to provide robust telecom services
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 releases, 153 commits, 236 PRs in 5 years 8 months
Contributions summary:Sean primarily contributed to the `kazoo` project, a telecom platform, by fixing bugs and implementing features related to the fax functionality. These changes involved modifying code in `fax_request.erl`, `fax_smtp.erl`, and `fax_worker.erl` to address issues such as email notifications, email address comparisons, and email2fax sticking issues. They also addressed issues with handling received fax attachments, and implemented improvements related to the fax job processing.
telecomscalableiotdistributed
2600hz/kazoo-configs-haproxy
Jun 2017 - Sep 2022
Contributions:2 releases, 3 reviews, 16 commits in 5 years 3 months
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