I've attended a few conferences in my life as software engineer and I'm thinking about becoming a speaker.
In my company we have the possibility to present things to other engineers. This might be a very good starting point and is quite helpful to train my presentation skills.
But I'm asking myself how do you find a good topic for presentations.
Did you ever held a presentation at a conference?
What was the reason why you decided to become a speaker?
How do you prepare your presentation?
How do you handle questions which you can't answer?