Every now and then I remember a work mate from long ago asking how I was able to speech in many events in Brasil, and my answer was as simple as: “When they open the call for papers, I go there and ask if I can talk in the event, sometimes they say Yes”
And this is the only secret!
Of course, every time you give a speech you improve, every time you write a proposal you write it better, but the first part is trying!
I’m not really an expert, but I have already written many proposals and participated in many CFPs as evaluator, so if you want some help finishing your proposal, please contact me through the comments form or through email and I’ll be glad to help,
But directly to the point, here is a small list of the currently open call for papers that I’m aware of: