Aron Day
Site Reliability Engineer at Tines
Dublin, Dublin 1, Ireland
Summary
🤩
Rockstar🎓
Top SchoolAron Day is a Site Reliability Engineer with six years of hands-on experience designing and automating cloud-native infrastructure to improve reliability and operational efficiency. Having progressed from systems and platform engineering at Mastercard and Accenture to senior SRE roles at DocuSign and Tines, he blends deep incident response, SLO-driven reliability work and Terraform/Chef-based automation. He also brings a presales and customer-facing perspective from his Solutions Architect role at Datadog, enabling pragmatic, scalable architectures that align with business goals. Outside of core engineering, Aron co-founded FormulaSpy.com and is a former FIA-accredited motorsport journalist—an unusual background that sharpens his analytical storytelling and stakeholder communication. Based in Dublin, he is an “automation geek” who consistently seeks to reduce toil and surface-root causes through tooling and runbooks.
6 years of coding experience
19 years of employment as a software developer
University Diploma - L7, Information Systems, University Diploma - L7, Information Systems at Trinity College DublinPC Maintenance & Technical Support, IT, PC Maintenance & Technical Support, IT at Senior College Dun Laoghaire
Github Skills (16)
datadog10
hugo10
documentation10
javascript4
datasource2
golang2
slack2
command-line-tool2
tui1
monitoring1
victoriametrics1
go1
grafana1
prometheus1
prometheus-alertmanager1
Programming languages (4)
Github contributions (5)
aronday/aron.day
Apr 2023 - Apr 2025
Hugo repo for aron.day
Contributions:5 PRs, 24 pushes, 8 branches in 2 years
aronday/disneyworld-metrics
Mar 2024 - May 2024
disneyworld-metrics is a Dockerized tool for monitoring Disney World attractions, feeding metrics directly into Datadog for real-time analytics and insights.
Contributions:4 PRs, 14 pushes, 5 branches in 1 month
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