Bernardo Sunderhus
Senior Software Engineer at Microsoft
Prague, Prague, Czechia
Summary
🤩
Rockstar🎓
Top SchoolBernardo Sunderhus is a Senior Software Engineer with a decade of experience building accessible, user-centered front-end experiences, currently improving Teams and partner surfaces at Microsoft. He specializes in accessibility engineering—focus management, keyboard navigation, and screen-reader support—and has driven cross-client integrations like Copilot/App Chat for desktop and web clients. Bernardo pairs deep front-end craftsmanship (TypeScript, React, Fluent UI) with practical tooling work, contributing developer-focused enhancements to the popular floating-ui project. He has a history of mentoring engineers, both professionally and at Green Fox Academy, and brings a pragmatic approach to preventing regressions through triage and documentation. Based in Prague and holding a Computer Science degree from Universidade Federal do Espírito Santo, he blends product empathy with implementation rigor to make collaboration software more inclusive.
10 years of coding experience
3 years of employment as a software developer
Bachelor's degree, Bachelor's degree at Universidade Federal do Espírito Santo
English, Portuguese
Stackoverflow
164reputation
2kreached
7answers
1question
Github Skills (21)
javascript10
typescript10
devtools10
front-end-development10
typescript-types10
typescripts10
react10
rollupjs9
webextension9
ui-design8
tooltip7
dropdown7
tooltips7
popover7
html6
Programming languages (10)
Github contributions (5)
floating-ui/floating-ui
Dec 2023 - Apr 2024
A JavaScript library to position floating elements and create interactions for them.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 reviews, 15 PRs, 50 comments in 4 months
Contributions summary:Bernardo primarily focused on enhancing the developer tools for the `floating-ui` library. Their work involved migrating components, refactoring, and integrating devtools into the project. They made modifications to the extension's UI, data visualization components, and configurations, and they made changes related to type definitions. The user also addressed code quality by fixing errors and improving messaging.
positionpositioning-enginereactdropdownsfloating
pextralabs/fraud-scenario
Apr 2017 - Apr 2021
Contributions:15 pushes, 2 branches, 2 comments in 4 years
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