4Developers
4Developers
The largest Interdisciplinary IT Festival in Poland!
The largest meeting of the Polish IT community.
An interdisciplinary event addressed to everyone involved in the IT industry, both professionals and amateurs.
Story
2009
The first edition of the 4Developers Festival took place
2016
Over 1,300 participants came to the 4Developers Festival!
2017
We celebrated the 5th anniversary of the Festival
2018
The conference already brings together over 2,300 programmers
2019
We reached a record number of 101 Media Partners and Communities
2020
During the pandemic, we moved the festival away from cyberspace
2022
The last ONLINE meeting took place in April!
2022
In the fall, we returned to STATIONARY events. Together with the 4Developers conference, we visited 4 Polish cities: Katowice, Poznań, Wrocław and Łódź.
2023
4Developers at PGE Narodowy! We held a conference at the football stadium.
2025
Join us on May 6, 2025, tickets on sale now!
About The Event
4Developers – The Largest Interdisciplinary IT Festival in Poland!
4Developers is one of the most recognizable events in the world of programming in Poland! For over 16 years, it has been bringing together IT enthusiasts at the Interdisciplinary Technology Festival. The 4Developers brand also hosts local editions of conferences that bring together technology communities in different cities.
What makes 4Developers stand out?
- Diversity of topics and technologies: the conference covers a wide spectrum of programming languages, tools and IT trends.
- Networking at the highest level: a meeting place for programmers, testers, architects, team leaders, managers and students. The exchange of knowledge and contacts is one of the pillars of the event.
- An event for everyone: no matter your experience level, you'll find something for yourself here! Lectures and workshops are tailored to the needs of both professionals and beginner enthusiasts.
4Developers is your place in the IT world.
Don't wait - check out upcoming events and be part of this amazing community!
I think that such a conference, in addition to the obvious function of smuggling new knowledge in the various lectures, is a good opportunity to gain new and very interesting contacts, which often opens up new opportunities for development.