Jessica Schumaker
Senior Software Engineer at Microsoft
Cary, North Carolina, United States
Summary
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RockstarJessica Schumaker is a Senior Software Engineer based in Cary, North Carolina with nine years of experience building and hardening developer tools and cloud integrations at Microsoft. She works across full-stack and backend domains, contributing to high-profile open-source projects like Azure Pipelines Agent and VFSForGit where she improved diagnostics, refactored CLI tooling, enhanced credential management, and boosted test coverage. Her background blends DevOps sensibilities with systems-level engineering—shipping reliability fixes, timeouts, and authentication handling that tangibly improve developer workflows. Jessica’s work shows a knack for pragmatic refactoring and observability: she introduced new diagnostics frameworks and strengthened edge-case handling in credential flows that often go unnoticed until they fail.
9 years of coding experience
Github Skills (29)
azure-devops-server10
git10
filesystem10
diagnostic-tool10
testing10
net10
authentication10
user-authentication10
dotnet10
typescript10
vscode-extension10
file-operations10
cicd10
netframework10
asp-net10
Programming languages (8)
Github contributions (5)
microsoft/azure-pipelines-agent
Dec 2019 - Dec 2020
Azure Pipelines Agent 🚀
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:31 reviews, 53 commits, 35 PRs in 1 year
Contributions summary:Jessica's contributions primarily focused on enhancing the Azure Pipelines Agent, with a strong emphasis on implementing and improving diagnostic features. They introduced a new diagnostics framework including tests for DNS, Ping, and disk health. The user also replaced a custom command-line parser with the .NET Core CommandLineParser library, demonstrating refactoring skills and improving the overall structure of the project.
azure-pipelines
microsoft/VFSForGit
Sep 2018 - Sep 2019
Virtual File System for Git: Enable Git at Enterprise Scale
Role in this project:Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:212 commits, 241 PRs, 73 pushes in 11 months
Contributions summary:Jessica primarily contributed to the back-end functionality, specifically related to credential management and file system operations, as indicated by changes to Git configuration settings. The user also implemented functionality to enable and attach ProjFS through a service, fixing diagnostic messages related to cache servers, and improving test coverage. These changes centered on improving file handling and performance, and adapting to updates in system authentication.
virtual-file-system
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