Marc Greisen
Principal Development Manager at Microsoft
Seattle, Washington, United States
Summary
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RockstarMarc Greisen is a Principal Development Manager at Microsoft based in Seattle with eight years of hands-on experience building and shipping large-scale software and delivery pipelines. He blends engineering and management, moving from senior software development into leadership while staying involved in release management and infrastructure-as-code. Marc has contributed to Microsoft's notable open-source OneFuzz project, improving deployment automation and hardening release processes for a self-hosted fuzzing-as-a-service platform. Known for pragmatic problem-solving, he focuses on making complex cloud deployments reliable and repeatable while coaching teams to deliver at scale.
9 years of coding experience
Github Skills (7)
infrastructure-as-code10
release-management10
bicep9
azure8
cicd8
microsoft-azure8
python6
Programming languages (6)
Github contributions (5)
microsoft/onefuzz
Oct 2021 - Jan 2023
A self-hosted Fuzzing-As-A-Service platform
Role in this project:
DevOps Engineer
DevOps EngineerContributions:4 releases, 340 reviews, 45 commits in 1 year 3 months
Contributions summary:Marc focused on tasks related to release management and infrastructure deployment within the `microsoft/onefuzz` repository. They made changes to the release process, including updating changelogs and preventing deletion of a VM. They also modified a bicep template, indicating work in infrastructure-as-code. These changes likely involve automating and improving the deployment pipeline.
fuzzing
mgreisen/swagger-petstore
Mar 2021 - Sep 2021
Contributions:151 pushes, 4 branches, 2136 issues in 6 months
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