Wojciech Bednarzak
Senior Site Reliability Engineer at Grafana Labs
Ireland
Summary
👤
Senior🎓
Top SchoolWojciech Bednarzak is a Senior Site Reliability Engineer with 11 years of experience building and optimizing cloud-native infrastructure, currently at Grafana Labs after leading platform and SRE efforts at Ditto and Arista. He combines strong Linux administration, Go development, and Terraform experience to deliver faster, more reliable provisioning—at Ditto he cut production cluster provisioning from days to minutes and drove >30% cost improvements through resource optimization. A pragmatic SRE evangelist, he has standardized observability and SLO practices across teams and reduced alert noise to improve on-call quality of life. An active open-source contributor, he implemented and refactored a Terraform provider for VirtualBox, demonstrating full-stack ownership from dependency management to provider configuration. Based in Ireland, Wojciech is a self-directed learner who enjoys experimenting with new technologies and turning those experiments into production-grade tools.
11 years of coding experience
11 years of employment as a software developer
St. Patrick's Classical School, NavanBSc. in Computational Problem Solving and Software Development, Computer Science, BSc. in Computational Problem Solving and Software Development, Computer Science at Dublin City University
Github Skills (8)
dependency-management10
go-modules10
terraformer10
go10
terraform10
terraform-provider10
api8
apidoc8
Programming languages (14)
Github contributions (5)
terra-farm/terraform-provider-virtualbox
Jul 2018 - Nov 2022
VirtualBox provider for Terraform
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:2 releases, 28 reviews, 69 commits in 4 years 4 months
Contributions summary:Wojciech primarily focused on the development of a Terraform provider for VirtualBox. Their contributions include implementing Go modules for dependency management, refactoring code for improved organization, and integrating external libraries. Key changes involved renaming the provider, updating dependencies, and restructuring file organization to better align with standard practices. This work involved both backend logic and provider configuration.
vagrantproviderinfrastructure-as-codevirtualboxterraform-provider
VoyTechnology/homelab
Nov 2023 - Mar 2025
Homelab configuration
Contributions:80 PRs, 350 pushes, 42 branches in 1 year 4 months
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