Marcus Felling
Senior Product Manager, Cloud Testing at Microsoft
Lakeville, Minnesota, United States
Summary
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Rockstar🎓
Top SchoolMarcus Felling is a Senior Product Manager specializing in cloud testing at Microsoft, bringing a decade of experience at the intersection of product and engineering. He combines hands-on cloud infrastructure expertise—demonstrated by contributions to Azure Bicep templates for AKS, Cosmos DB, and other services—with a strong focus on automated testing, Playwright E2E work, and developer tooling. At Microsoft he ships customer-driven features, builds open-source demos, and translates field and customer feedback into product direction across Azure, GitHub, and VS Code. His background spans DevOps, release engineering, and field engineering roles, giving him a rare blend of delivery-focused execution and customer-facing empathy. Based in Lakeville, Minnesota, Marcus is notable for turning practical OSS examples into compelling product showcases that accelerate adoption and clarity for engineers.
10 years of coding experience
9 years of employment as a software developer
Bachelor of Science, MIS (Management Information Systems) Minors: Computer Technology, Business Administration, Bachelor of Science, MIS (Management Information Systems) Minors: Computer Technology, Business Administration at Minnesota State University, MankatoOsceola High School (Wisconsin)
Stackoverflow
36reputation
656reached
1answer
0questions
Github Skills (24)
e2e-testing10
bicep10
e2e-test10
typescript10
cloud-infrastructure10
microsoft-azure10
aac10
typescript-types10
infrastructure-as-code10
azure10
playwright10
typescripts10
arm-templates9
blazor-server8
kubernetes-pods8
Programming languages (12)
Github contributions (5)
microsoft/dotnet-podcasts
Sep 2022 - Dec 2022
.NET reference application shown at .NET Conf featuring ASP.NET Core, Blazor, .NET MAUI, Microservices, Orleans, Playwright, and more!
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:11 reviews, 105 commits, 18 PRs in 3 months
Contributions summary:Marcus's commits primarily involve adding and modifying end-to-end (E2E) tests using Playwright. They are building test cases to validate the functionality of the .NET Podcasts application, covering areas such as browsing categories, searching, subscribing to podcasts, and toggling settings. The focus is on ensuring the application's features work correctly and that user interactions are validated through automated testing.
blazordotnetmauimicroservicesplaywright
Azure/bicep
Dec 2020 - Jun 2021
Bicep is a declarative language for describing and deploying Azure resources
Role in this project:Cloud Engineer / Infrastructure Engineer
Cloud Engineer / Infrastructure EngineerContributions:97 reviews, 10 commits, 49 PRs in 6 months
Contributions summary:Marcus contributed to the `azure/bicep` repository by implementing and updating Bicep snippets for various Azure resources. Their contributions primarily focused on defining infrastructure as code using Bicep, covering areas such as AKS clusters, Cosmos DB accounts, container groups, and other services. The user also updated API versions in the snippets, ensuring the templates remained compatible with the latest Azure resource versions and best practices. This work demonstrates a strong focus on cloud infrastructure deployment and management using Bicep.
azurebiceparm-templatesarm-json
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