About 4Developers

We invite you to the fourth edition of 4Developers, the hybrid programming conference

4Developers is the biggest programming event in Poland – 400 developers, 4 parallel tracks and more than 30 speakers!

4Developers is a professional, technical conference for developers, project managers and all students interested in programming. It is a place to introduce latest developments, share ideas and find solutions for most common issues concerning writing, testing, debugging and maintaining the code.

4Developers will be divided into 4 independent tracks to discuss technology and issues that arise in every software company:

  • Java
  • PHP
  • Scalability & Performance
  • IT Project Management