Vincent Dondain
Senior Software Engineering Manager Copilot Agents at GitHub
Somerville, Massachusetts, United States
Summary
🤩
Rockstar🎓
Top SchoolVincent Dondain is a senior software engineering manager at GitHub with 12 years of experience building cloud-native infrastructure and AI-powered developer tools, currently leading Copilot Agents and previously steering Copilot Chat and Codespaces. He combines deep platform engineering—shaping global Kubernetes-based infrastructure, IaC migrations, and multi-region failover—with product-facing work on LLM-driven features and integrations like the Model Context Protocol and MCP server. His roots in Xamarin.iOS and contributions to projects such as Embeddinator-4000 and dotnet/macios give him a rare fluency bridging Objective-C/Apple SDKs and .NET ecosystems, enabling pragmatic cross-platform solutions. Vincent is known for improving reliability at scale (99.9% uptime via region expansion) and for turning research-grade ideas into shipping features—a pattern that goes back to his Imagine Cup–winning slow-motion video innovation. He thrives on building high-performing teams that own end-to-end problems and on making developer experiences noticeably faster and more delightful. Located in Somerville, MA, he blends hands-on engineering with strategic leadership across open-source and enterprise systems.
12 years of coding experience
10 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at EPSI - L'école d'ingénierie informatiqueBachelor of Science (B.S.), Bachelor of Science (B.S.) at Saint Louis de Gonzague
English, French
Stackoverflow
430reputation
104kreached
12answers
3questions
Github Skills (32)
objective-c10
ios10
net10
ide10
xamarin10
dotnet-new10
dotnet10
ui-design10
monodevelop10
osdev10
asp-net10
uid10
code-generation10
tvos10
front-end-development10
Programming languages (12)
Github contributions (5)
dotnet/macios
Apr 2016 - May 2020
.NET for iOS, Mac Catalyst, macOS, and tvOS provide open-source bindings of the Apple SDKs for use with .NET managed languages such as C#
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:448 commits, 617 PRs, 337 pushes in 4 years 1 month
Contributions summary:Vincent primarily contributed to the .NET for iOS project, specifically focusing on implementing and modifying APIs related to iOS, macOS, tvOS, and watchOS. The user's work included fixing API selector tests, adding support for new iOS and tvOS features like multi-platform apps and the new HomeKit APIs, and updating existing bindings for the Metal framework. Furthermore, the user has improved the build process by updating maccore and working with the Xamarin build and release process.
csharpdotnetiosmaccatalystmacos
xamarin/ios-samples
Jun 2014 - Sep 2019
Xamarin.iOS sample apps
Role in this project:Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:11 commits, 7 PRs, 22 pushes in 5 years 3 months
Contributions summary:Vincent primarily contributed to fixing bugs and improving the functionality of iOS sample applications within the `xamarin/ios-samples` repository. Their work includes addressing UI display issues on specific iOS versions, resolving freezing problems in image zoom functionality, and fixing a crash related to OpenGL. Furthermore, they updated the Drag and Drop sample, corrected a bug in the NSZombieApocalypse sample, and updated the MarsHabitatPricePredictor to use .mlmodel.
ios-samplesample-appstvosxamarin-ioswatchkit
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