Tomasz Dubiel
Data Reliability Engineer
Ottawa, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolTomasz Dubiel is a Data Reliability Engineer with 9 years of experience applying a mathematician’s rigor to distributed systems, security analytics, and AI-informed decision-making. Currently at Shopify, he focuses on making data and infrastructure more reliable for developers, drawing on prior roles building Kubernetes deployments, cloud migrations (AWS→GCP), and ETL pipelines. He co-founded two ventures—one that built a probabilistic decision-management framework—bringing product-minded engineering and hands-on DevOps skills like Terraform, GitHub Actions, and OpenTelemetry. Tomasz also runs a volunteer-driven events organization blending creativity and probability, and has a track record of mentoring engineers and delivering technical training. Based in Ottawa, he combines theoretical grounding in pure mathematics with practical experience reducing latency, improving query performance, and operationalizing machine learning in production.
9 years of coding experience
6 years of employment as a software developer
Bachelor of Mathematics, Pure Mathematics, Bachelor of Mathematics, Pure Mathematics at Carleton University
Polish, French, English
Github Skills (17)
guard8
charts8
helm7
vmware7
trend6
kubernetes6
jekyll4
bitnami4
static-site3
hugo3
git-addons2
version-control2
groff1
historical1
git1
Programming languages (5)
Github contributions (5)
jessjohn/acg-crossing-app
Oct 2019 - Mar 2020
ACG Crossing Guard App (RHoK #11)
Contributions:47 commits, 13 PRs, 30 pushes in 4 months
crossingacgguard
tmpdubz/tmpdubz
Jul 2020 - Nov 2021
Contributions:7 pushes, 1 branch in 1 year 4 months
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