Hazael Sanchez
Senior Site Reliability Engineer at Freelance Musician
Dublin, Ireland
Summary
🤩
Rockstar🎓
Top SchoolHazael Sanchez is a Senior Site Reliability Engineer with 11 years at Google and over two decades of hands-on experience in networking, UNIX, VoIP and security engineering. He combines deep operational expertise (CCNA/CCNP, JNCIA/JNCIS-ENT/JNCIP-ENT) with practical software skills in Go and Perl, contributing to notable open-source infrastructure like google/seesaw where he modernised dependencies and resolved compatibility issues. Based in Dublin, he has a long track record of stabilising large-scale services from DreamHost to Oakley and now focuses on reliability at cloud scale. Outside engineering he’s a career session musician, a detail that surfaces in his collaborative, rhythm-aware approach to complex incident response and system design.
11 years of coding experience
12 years of employment as a software developer
Irvine Valley CollegeUniversity of California, Irvine
English, Spanish
Github Skills (6)
dependency-management10
go10
networking9
testing8
docker4
dockers4
Programming languages (7)
Github contributions (5)
google/seesaw
May 2020 - Jun 2020
Seesaw v2 is a Linux Virtual Server (LVS) based load balancing platform.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 reviews, 6 commits, 25 PRs in 28 days
Contributions summary:Hazael primarily focused on updating and maintaining the project's dependencies and configuration. This involved bumping the Go version to address runtime errors and security advisories. The user also updated various Go module dependencies, including packages related to networking and file system watching. Additionally, the user addressed compatibility issues with newer versions of `libnl` in the IPVS tests.
golanglinuxload-balancingvirtual-serverlvs
hazaelsan/gotls
Dec 2021 - Mar 2025
Contributions:2 releases, 10 pushes, 1 branch in 3 years 3 months
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