David Duffett

David is a Geek that has been publicly Speaking and teaching for more than 25 years, from London to Los Angeles, Berlin to Beirut, Kingston to Kuala Lumpur, Mumbai to Melbourne - and many more places too! He loves communications technology and was the longest serving Worldwide Community Director for the Asterisk® project (2012-2019) before spending some time at SignalWire. David has always been grateful to the Geeks that build the various technologies he speaks about, and he wants to give back - by helping Geeks to Speak, Nerds to be Heard and Techies to Teach! He is achieving this through his Geek Speaker System - 7 Power Presenting Protocols ...for Nerds 🤓