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4DEVELOPERS 2021


THE BIGGEST INTERDISCIPLINARY IT FESTIVAL
FOR PROGRAMMERS IN POLAND !

24 - 27 MAY 2021, ONLINE

BUY TICKET CFP
CFP DETAILS

About 4Developers Festival

We want to provide you with full comfort and safety during the event, that’s why the nearest edition of 4Developers goes online - it will be a truly IT Festival, just held in cyberspace! Basically: the whole IT community in one place!

See you 24 -27 May 2021, during the next 4Developers.

You can choose from several various tracks: Application Architectures, Bottega Innovation Labs, .NET, Java, JavaScript, Frontend/UI, Mobile, PHP, DevOps, Testing, Cloud, Machine Learning, Security and Soft Skills & Business Relations!

COMMUNITY

The community is the core of 4Developers. When creating a festival, we care primarily about networking and exchanging knowledge and experience in various IT fields. This is a place where both experts and amateurs, professionals and enthusiasts meet.

MULTIDISCIPLINARITY

Multidisciplinarity is a goal that we constantly realize. On multiple thematic tracks, a number of topics that meet the current needs of the programming market are being discussed. The event brings together representatives of various sectors of the IT industry.

EXPERTS

We invite first-class speakers, who are the real aces of the IT industry! Our stage will be taken by experts with many years of experience, who are extremely talented, well-known and broadly appreciated.

Latest News

  • CFP is closed!

    We’ve closed Call for Papers for the nearest edition of 4Developers. Thank you for all submissions! At this moment, our Program Committee is going through all of the submissions that you’ve sent to us. Our experts will judge your presentations and choose the best ones. You can expect the results in the time of 2-3 weeks from the CFP deadline. Soon, in the second part of March, we will back to you with the awesome schedule of the Festival! Follow us on Facebook, check the news on our website and stay tuned! Do you have a terrific idea for the presentation, but you have sleep over the CFP deadline? Nothing is lost! Immediately, send your submission to aleksandra.mistak@proidea.org.pl

  • Be with us during the virtual edition of the Festival in May!

    IT world will meet again in one place in cyberspace. We see each other online on 24-27 May 2021. There will be 14 tracks and 4 days filled with presentations! We want to provide you with the full comfort and safety during 4Developers 2021, that’s why we’ve decided to hold the nearest edition of the Festival virtually. Although there are new circumstances, we ensure you that the high level of talks, speakers, community and atmosphere of our 4Developers are unchangeable! What can you expect from 4Developers2021? Various languages of programming, 14 different tracks and 4 days of the Festival! Access to the videos till the month after the conference. The best Polish IT experts on the virtual scene and interdisciplinary schedule. Topics both for professionals and amateurs. Entertainment and networking – that means contests with prizes, partners zone, discussion channels and more! Gift Pack – and about that we will tell you more soon! Meet the 14 various tracks: Application Architectures, Bottega Innovation Labs, .NET, Java, JavaScript, Frontend/UI, Mobile, PHP, DevOps, Testing, Cloud, Machine Learning, Security and Soft Skills & Business Relations. Registration and tickets: https://app.evenea.pl/event/4developers2021/

  • 4Developers 2020 in a nutshell

    Although we couldn’t meet in person, the atmosphere during the online edition of the Festival in 2020 was (as always!) incredible. Thank you for that! Nearly 1500 attendees took part in 4Developers 2020. The interdisciplinary schedule consisted of over 100 talks and 14 various tracks. Additionally, you had the opportunity to attend 4 workshops. The total time that our great attendees spent on watching videos was 656 days 10 hours 57 minutes and 32 seconds! Almost 97% of viewers have watched presentations on desktops. It appeared that the most popular track was Mobile – 498 people have watched it! 4Developers 2020 was supported by 10 Partners, 53 Media and 54 Communities. During this edition of the Festival, a podcast with one member of our Program Committee was created and we’ve sent you over 670 craft beers and 4Developers’ hoodies

1482
attendees
14
tracks
119
lectures
15
partners
109
community

Tickets

Tickets currently available

Student*

The number of tickets is limited

99 zł
BUY TICKET

Student + Gift Pack**

The number of tickets is limited

199 zł
BUY TICKET

Early Bird + Gift Pack***

Available until 21.03.2021

320 zł
BUY TICKET

Standard***

Available from 22.03.2021

320 zł
NOT YET AVAILABLE

Standard + Gift Pack***

Available from 22.03.2021

420 zł
NOT YET AVAILABLE

* This option only applies to students under 26 with valid student ID
** This option only applies to students under 26 with valid student ID. More information on the ticket’s page
*** More information on the ticket’s page

Partners

NEW FORMULA OF 4DEVELOPERS 2021!

We want to provide you with full comfort and safety during the event, that’s why the nearest edition of 4Developers goes online – it will be a truly IT Festival, just held in cyberspace!

We are meeting on May 24-27th, 2021!

We are truly looking forward to meeting you all at the Festival!

Please notice that the following documents have changed:
Rules and Regulations
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