A tiny software company

We build software that runs in the cloud.

We are a group of full-stack developers based in Sofia, Bulgaria. We specialize in web application development and have experience building scalable software that runs in the cloud. When we're not busy coding, we like to write about our open source software.

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Para is an open source back-end framework that helps you build apps faster by letting you focus on the front-end.


Para SaaS is our core product - a back-end service based on Para with a simple management console, hosted on the AWS cloud.

Screenshot of Scoold

Scoold is a StackOverflow clone written in Java and powered by Para. It's a production-ready Q&A platform, which can be deployed on Heroku or your own infrastructure.

Screenshot of Para Web Console

Para Web Console is an open source management console for Para. Connect to any of your servers and manage your objects easily with this powerful web interface.

Erudika LTD.

4 Lelinska chuka Street
Sofia, 1618, Bulgaria
VAT reg. BG-200368755
(+359) 886 000 995