Become a speaker Data Fest 2026 (C4∀)

This form is only avaliable for speakers, able to present offline at Belgrade.  

Step 1, Registration:

Click the "Join" button on this page.
Next, please fill the registration form so we can contact you.

Step 2, How to apply:

After successfully completing Step 1 go to the My solutions page. 

In the "Solution" field, describe your paper:

1. Which section would you like to submit your paper to (see the list of sections from the previous Data Fest)
2. What would you like to talk about: title and a couple of sentences (like an abstract)
3. Language of your presentation
4. A link to your articles, previous presentations and etc.

After placing the information needed, click “Submit Solution”. We will study your application and return to you. 

Please note⚡️ The application deadline is April 19, 2026.