Jason Rogena
Production Engineer at Meta
Dublin, Dublin 1, Ireland
Summary
👤
Senior🎓
Top SchoolJason Rogena is a Production Engineer with 13 years of hands-on experience building and operating reliable, large-scale systems across Meta, GitLab, and SRE leadership at Ona. Based in Dublin, he blends deep production engineering and site reliability skills with a practical software development background that spans Android, backend systems, and infrastructure automation. An active advocate for open source and member of the Nairobi GNU/Linux User Group, he brings an operator’s mindset to observability, incident response, and sustainable platform design. Outside work he’s an avid coffee drinker, tennis player and rock climber—traits that hint at his preference for high-focus, endurance challenges both on-call and off.
13 years of coding experience
12 years of employment as a software developer
CISCO Certified Network Associate Cisco Certified Network Associate, CISCO Certified Network Associate Cisco Certified Network Associate at Institute Of Advanced TechnologyBachelor of Science (BSc) Computer Science, Bachelor of Science (BSc) Computer Science at University of NairobiKenya Certificate for Secondary Education Secondary School, Kenya Certificate for Secondary Education Secondary School at Mang'u High School
English, Swahili
Github Skills (200)
python10
ansible-role10
markdown10
form-wizard10
points10
logistics10
android-app10
health10
check-in10
manjaro10
pelican10
gnu10
linux9
wizard9
mqtt9
Programming languages (23)
Github contributions (5)
onaio/sre-tooling
Jun 2019 - Jan 2022
SRE swiss army knife
Contributions:30 reviews, 34 PRs, 112 pushes in 2 years 7 months
golangarmyknifesreswiss
onaio/ansible-hostname
Feb 2018 - Feb 2021
Ansible role for setting a server's hostname
Contributions:4 PRs, 5 pushes, 5 branches in 3 years
hostnamesettingansibleansible-roletower
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