Mountains, great food, nightlife, lightening fast internet and crypto. Sofia has one of the oldest crypto communities on the Balkans. We were cypherpunk before it was cool.

ETHSofia embodies the spirit of open participation - anyone in or curious about the Ethereum ecosystem is welcome. See more at the ETHSofia Hackathon Rules page.

*Don’t worry! With basic understanding and with the help of our workshops, mentors and other hackers, you will be able to find your way around.

And if you’re not a dev? What is a hackathon team if no one is able to design the presentation? You might be the missing link in someone else’s team!*

ETHSofia Hackathon is free of charge for hackers 🎉

No, all team members must be present on site.

With a minimum of 1 and maximum of 5 people, you can hack however works best for you!

We will have a dedicated Telegram channel for the hackathon where you can find teammates before the event, as well as IRL Hacker Team Formation on the first day!

Yes, there is a conference and side events - you can find more info on our website.

You can find our Sponsors on our website!

You bet there will be! We got you covered, including a vegetarian option!

There is the main track with bounties from our Sponsors that you can add on top!


You can find the rules here.

No.

Yes, we’d love to have you! Please fill out this form!


Yes, the entire first day of the hackathon will be dedicated to workshops.