How and where to grow in your career and competencies if you are a Java developer?

Each of us came to Java development in our own way. Everyone builds career and expert trajectory in their own way. When you meet a fork in the road - to grow horizontally or vertically, you want to have pointers and hints. Choosing which specific tool to master and use right now, one wants to know: what are the criteria for choosing? Some things we like in a language and some things are even annoying. We always want to grow as a professional. But how and where? What mistakes can be avoided? How will your language develop?

Speakers will talk about all this and share their personal experiences. It will be interesting for Junior and Middle Java developers.