Call for Speakers
Call opens at 12:00 AM
31 Dec 2025
Call closes at 12:00 AM
1 Feb 2026
SUBMIT PROPOSALCall closes in Coordinated Universal Time (UTC) timezone.
General information
Cardano Buidler Fest is a two-day conference for builders, by builders, packed with everything technical about Cardano and blockchain — this time in Buenos Aires, Argentina.
Whether you are coding smart contracts, building great UX for dApps, operating stake pools, running infrastructure, developing off-chain backend code, or designing and verifying complex business logic for blockchain, come and talk about the stuff you care about.
Cardano Buidler Fest is an international event, all talks are expected in English (the proposal must be written in English as well).
Registration
All speakers submitting a session proposal are expected to also register to the conference. Accepted submissions will have the registration fees refunded. Register here.
Attendee Profile
Cardano Buidler Fest is very much focused on building and operating software on Cardano, but we strive to be open to other blockchain ecosystems.
Our participants are expected to be a diverse crowd of developers, sysops, product designers, UX/UI experts, and more generally anyone not afraid to get their hands "dirty" by actually doing interesting, intriguing, or even amusing stuff within blockchain ecosystems.
Code of Conduct
We expect all participants, including speakers, to support our Code of Conduct, the core of which is this: a conference should be a safe and productive environment for everyone.
Read it here.