András Bácsai is a full-stack software leader and solopreneur with 9 years of experience, currently running coolLabs as CEO/CTO and wearing every hat from marketing to development. He pairs product-minded leadership with hands-on open-source engineering—contributing deployment and SSE fixes to CodeSandbox, advancing the React SDK and UI ergonomics for Webstudio, and refactoring backend systems (including Redis-driven cleanup) in Coolify. Based in Székesfehérvár, Hungary, he deliberately left traditional employment to build in public and ship self-hostable, developer-friendly tooling. With a BSc in Electrical and Electronics Engineering, he moves comfortably between systems architecture and polished front-end SDK work, turning operational insights into tangible product improvements.
An open-source & self-hostable Heroku / Netlify / Vercel alternative.
Role in this project:
Back-end Developer
Contributions:613 releases, 24 reviews, 2128 commits in 1 year 10 months
Contributions summary:Andras's commits focused on refactoring the codebase to utilize Redis for cleanup commands, integrating new features, and fixing database-related issues. They updated Docker commands to start the proxy, removed unused code, and enhanced environment variable handling, highlighting experience in system architecture and component optimization. Additionally, the user made a code change to the production seeder.
Open source website builder and Webflow alternative. Webstudio is an advanced visual builder that connects to any headless CMS, supports all CSS properties, and can be hosted anywhere, including with us.
Role in this project:
Front-end Developer
Contributions:5 releases, 60 reviews, 249 commits in 6 months
Contributions summary:Andras's commits primarily involve adding and modifying code within the "webstudio-sdk" package and integrating it with the "apps/designer" application, suggesting a focus on building reusable React components and SDK features. Their work includes adding a popularity index, fixing issues, renaming the SDK to "react-sdk", and modifying various components, implying they are actively involved in improving the developer experience and user interface components for the Webstudio builder. Furthermore, the changes also included migrating to the new method for "lost-pixel".
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