András Bácsai
CEO, CTO, Head Of Marketing, Head Of Development, All-in-one at coolLabs Solutions Kft.
Székesfehérvár, Hungary
Summary
🤩
Rockstar🎓
Top SchoolAndrás Bácsai is a versatile founder and engineering leader with nine years of hands-on experience building web platforms, developer tools, and self-hosted infrastructure. He transitioned from senior roles at IBM and CodeSandbox to running coolLabs, where he combines CEO/CTO responsibilities with product, marketing, and development to ship open-source projects. András is deeply technical across the stack—contributing front-end SDK work to Webstudio and back-end architecture and Redis-driven refactors for Coolify, an OSS Heroku/Netlify/Vercel alternative. He focuses on making self-hosting mainstream, blending system-level optimization with polished developer and user experiences. Based in Székesfehérvár, Hungary, he brings entrepreneurial grit and a reputation for turning complex infrastructure needs into practical, deployable solutions.
9 years of coding experience
16 years of employment as a software developer
Bachelor of Science (BSc), Electrical and Electronics Engineering, Bachelor of Science (BSc), Electrical and Electronics Engineering at Obuda University
English, Hungarian
Stackoverflow
1reputation
0reached
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Github Skills (33)
javascript10
docker10
back-end-development10
redis10
component-development10
typescript10
dockers10
front-end-development10
typescript-types10
codesandbox10
typescripts10
react10
netlify9
laravel-mix9
deploying9
Programming languages (18)
Github contributions (5)
coollabsio/coolify
Mar 2021 - Jan 2023
An open-source & self-hostable Heroku / Netlify / Vercel alternative.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:613 releases, 24 reviews, 2128 commits in 1 year 10 months
Contributions summary:András'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.
herokuminioreactjsmongodbhostable
webstudio-is/webstudio
Jul 2022 - Jan 2023
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
Front-end DeveloperContributions:5 releases, 60 reviews, 249 commits in 6 months
Contributions summary:András'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".
javascriptdesignerweb-ideweb-development-toolsaccessibility
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