Dirceu Tiegs
Software Engineering Manager at Shopify
Ottawa, Ontario, Canada
Summary
🤩
Rockstar🎓
Top SchoolDirceu Tiegs is a software engineering manager with 18 years of experience building reliable backend systems, developer tooling, and SRE practices, currently leading engineering at Shopify from Ottawa. He combines hands-on coding with incident leadership and training, having improved observability, run post-incident reviews, and driven reliability across high‑traffic distributed systems at Auth0 and Shopify. His teams have shipped developer productivity tools like the Ruby LSP, VS Code extensions, gradual typing infrastructure, and LLM integrations to accelerate developer workflows. A pragmatic, no-nonsense engineer, he favors fast iteration over dogma and has a track record of turning operational pain points into automated tooling and playbooks. He’s an active contributor to notable open-source ops tooling—working on Kubernetes deployment automation with Shopify/krane and RBI/type tooling with Shopify/tapioca—bringing both production experience and code-level improvements to large ecosystems. Comfortable in remote-first environments for over a decade, he excels at aligning people, processes, and code to keep services running and teams shipping.
18 years of coding experience
21 years of employment as a software developer
Technician Industrial Informatics, Technician Industrial Informatics at SATCBachelor of Science (B.Sc.) Computer Science, Bachelor of Science (B.Sc.) Computer Science at Universidade do Extremo Sul Catarinense
Portuguese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (20)
rubocop10
kubernetes10
sorbet10
m-files10
cicd10
deployer10
ruby10
kubernetes-pods10
yaml10
testing9
command-line-interface9
command-line9
automation9
cli9
automations9
Programming languages (11)
Github contributions (5)
Shopify/krane
Sep 2019 - Nov 2019
A command-line tool that helps you ship changes to a Kubernetes namespace and understand the result
Role in this project:
DevOps Engineer
DevOps EngineerContributions:21 commits, 18 PRs, 105 pushes in 2 months
Contributions summary:Dirceu primarily contributed to the project by implementing and refining deployment processes within a Kubernetes environment. This includes verifying load balancer statuses within services, as well as creating, modifying, and maintaining task configurations for runner tasks. The user also integrated and managed the Krane Deploy CLI tool, which automates the deployment of applications to Kubernetes namespaces.
golangcommand-line-toolshipnamespacedeploy-tool
Shopify/tapioca
Aug 2022 - Jan 2023
The swiss army knife of RBI generation
Role in this project:Back-end Developer
Back-end DeveloperContributions:37 reviews, 37 commits, 30 PRs in 5 months
Contributions summary:Dirceu primarily focused on fixing RuboCop violations, which involved code style and static analysis improvements. They also updated RBIs (Ruby Interface) files for various gems, indicating work related to dependency management and type-checking within the project. The commits suggest a focus on code quality and maintaining the type safety of the project through RBI updates.
swissruby-gemsgem-rbisarmysorbet
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