Sébastien Levert
Principal Product Manager at Microsoft
Montreal, Quebec, Canada
Summary
🤩
Rockstar🎓
Top SchoolSébastien Levert is a Principal PM Architect at Microsoft in Montreal with 11 years of experience focused on making developer experiences for Microsoft 365 Copilot intuitive and fast. He designs end-to-end tooling—CLIs, SDKs, VS Code integrations—plus documentation and AI-powered scaffolding to cut friction from agent development to production. A longtime contributor to Microsoft 365 open source (notably the Microsoft Graph Toolkit and Teams samples), he blends hands-on front-end engineering with product strategy to simplify complex integrations with Graph and Fluent UI. His work on components, caching, and theming shows a pragmatic focus on both usability and performance. Former product and technical lead across Valo and consulting roles, he pairs developer empathy with a history of shipping tooling that scales across organizations. He’s driven by the conviction that agents are the future of software and that great developer experience is the multiplier that makes them real.
11 years of coding experience
13 years of employment as a software developer
DEC Computer science, DEC Computer science at Collège de MaisonneuveCertificate Technology management and Electronic business, Certificate Technology management and Electronic business at UQAM | Université du Québec à Montréal
English, French
Stackoverflow
146reputation
77reached
2answers
0questions
Github Skills (24)
javascript10
sharepoint-framework10
css10
typescript10
web-components10
microsoft-graph10
front-end-development10
typescript-types10
html10
fluentui10
typescripts10
react10
storybook9
angularjs9
web-development9
Programming languages (13)
Github contributions (5)
microsoftgraph/microsoft-graph-toolkit
Oct 2020 - Jan 2023
Authentication Providers and UI components for Microsoft Graph 🦒
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:10 releases, 540 reviews, 157 commits in 2 years 3 months
Contributions summary:Sébastien made several contributions to the `microsoft-graph-toolkit` repository, focusing on enhancing UI components and adding new functionalities. Their work includes implementing support for image types within the `mgt-get` component, adding a reload function to the `mgt-agenda` component, and enabling filtering for group members within the `mgt-people-picker`. The user also contributed to the caching mechanisms for responses and fixed related issues. Additionally, the user provided updates to the Storybook configuration, including adding an overview page, header enhancements, and supporting the mgt-samples repo.
web-componentsperson-cardmicrosoftui-componentsazure-active-directory
microsoft/Microsoft365DSC
Apr 2021 - Nov 2022
Manages, configures, extracts and monitors Microsoft 365 tenant configurations
Role in this project:Front-end Developer
Front-end DeveloperContributions:2 reviews, 78 commits, 9 PRs in 1 year 6 months
Contributions summary:Sébastien primarily contributed to the front-end development of a web application within the Microsoft365DSC project. Their work focused on creating and modifying UI components, including the GeneratorPage, and integrating them using the Fluent UI library. The commits demonstrate the implementation of features related to extraction mode and authentication selection, with a focus on the user interface and associated functionalities. The user also made modifications to content cards, side navigation, and other elements to improve the overall user experience.
tenantoffice365onedrivedesiredstateconfigurationmicrosoft
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