Leonardo Montini

Developer Relations

Fano, Marche, Italy
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Summary

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Rockstar
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Leonardo Montini is a π-shaped Frontend Engineer and Developer Relations professional with eight years of experience building and advocating for developer-first web applications. Based in Fano, Italy, he blends hands-on frontend and full-stack work with public-facing DevRel—speaking at conferences, producing a technical YouTube channel, and maintaining open source projects. His contributions to high-profile repositories like Microsoft’s VS Code demonstrate full-stack impact, from fixing inline breakpoints to enhancing webview theming and search. At Claranet he combines developer advocacy with product-facing frontend engineering, and his background includes game development and community management at InnoGames. Recognized as a GitHub Star (2023) and Microsoft MVP (2024), he focuses on shipping well-tested, maintainable code that delivers real value. An avid learner and communicator, he makes complex frontend topics accessible through talks, tutorials, and blog posts.
code8 years of coding experience
job3 years of employment as a software developer
bookLaurea Magistrale LM Ingegneria e scienze informatiche, Laurea Magistrale LM Ingegneria e scienze informatiche at Alma Mater Studiorum – Università di Bologna
bookIstituto Tecnico Commerciale Cesare Battisti (Fano)
languagesItalian, English
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Stackoverflow

Stats
4,386reputation
124kreached
256answers
1question
Badges
javascript
top-5%
html
top-5%
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Github Skills (25)

visual-studio-code10
editors10
debugging10
debug10
javascript10
css10
ide10
typescript10
ui-design10
editor10
uid10
front-end-development10
vscode10
typescript-types10
typescripts10

Programming languages (10)

TypeScriptMDXAstroCOBOLJavaScriptSassHTMLRuby

Github contributions (5)

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microsoft/vscode

Jan 2022 - Jan 2023

Visual Studio Code
Role in this project:
userFull-stack Developer
Contributions:12 reviews, 11 commits, 13 PRs in 11 months
Contributions summary:Leonardo contributed to the codebase by addressing bugs related to element detection in webview pre-rendering and fixing the behavior of inline breakpoints. They implemented new features, adding functionality to toggle between light and dark themes, and improving the "Find" functionality. Their changes involved modifications to both frontend and backend code, demonstrating a full-stack understanding of the project.
visual-studio-codeelectronvscodevscode-extensionmicrosoft
Balastrong/blog-astro

Apr 2023 - Mar 2025

Source code of my homepage
Contributions:6 PRs, 158 pushes, 14 branches in 1 year 11 months
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