Florens Verschelde
Web & UI Developer at Freelance
Lyon, Auvergne-Rhône-Alpes, France
Summary
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RockstarFlorens Verschelde is a Web & UI Developer with 11 years of experience building polished front-end experiences and developer tooling from Lyon, France. Having driven UX and SDK improvements at StackBlitz and contributed UI fixes to Firefox DevTools, they blend design sensibility with pragmatic engineering to improve both user-facing interfaces and embedded developer workflows. At Kaliop they helped scale frontend teams through mentoring and modern tooling, and more recently they’ve optimized build and CI pipelines for high-performance JavaScript libraries like es-toolkit. Comfortable across styling, layout, embedding SDKs and release automation, Florens brings a rare mix of UX-focused thinking and build-engineering chops—plus a pragmatic eye for trimming complexity in production builds.
11 years of coding experience
9 years of employment as a software developer
Github Skills (22)
javascript10
component-design10
css10
typescript10
ui-design10
cicd10
uid10
rollupjs10
sdk10
front-end-development10
build-automation10
typescript-types10
typescripts10
react10
testing9
Programming languages (16)
Github contributions (5)
stackblitz/core
Nov 2021 - Nov 2022
Online IDE powered by Visual Studio Code ⚡️
Role in this project:
Front-end Developer
Front-end DeveloperContributions:20 reviews, 24 commits, 46 PRs in 1 year
Contributions summary:Florens primarily contributed to the StackBlitz SDK, focusing on enhancements to the user interface and functionality of the embedded IDE. They implemented features such as controlling UI themes, views, and the sidebar within the editor. Additionally, the user improved the SDK by refining the file path handling and parameter generation for embedding projects, along with improvements to the SDK's overall structure and typing.
visual-studio-codevscodevscode-extensiononline-ideide
firefox-devtools/debugger
Feb 2019 - Mar 2019
The faster and smarter Debugger for Firefox DevTools 🔥🦊🛠
Role in this project:Front-end Developer
Front-end DeveloperContributions:45 commits, 19 PRs, 264 comments in 1 month
Contributions summary:Florens primarily contributed to the development and styling of the Firefox DevTools debugger's user interface. Their work included fixing styling issues, enhancing the layout of components, and ensuring proper rendering across different display directions. They modified various UI elements, such as pane toggle buttons and icons, and updated CSS styles and component structures to improve the user experience and visual consistency. Additionally, the user addressed issues related to heights of UI elements.
firefoxsmarterfasterdeveloper-toolsdebugging
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