It doesn't take 20-40 minutes to give a great talk but years.
I’m an English, French and Turkish conference speaker specialized in technical SEO who has spoken at leading industry events such as TechSEO Boost USA, BrightonSEO UK, SEOCamp France, Web Marketing Festival Italy, among others.
Some of the conferences where I spoke:
TechSEO Boost: Technical SEO Conference at TechSEO Boost, November 2018, Boston, United States (participated in a panel discussion)
Crawl-first SEO at BrightonSEO, September 2018, Brighton United Kingdom
On The Road To HTTPS Everywhere at BrightonSEO, September 2017, Brighton United Kingdom
Future of Search & SEO / Featuring Six Blind Men & Elephant at Web Marketing Festival, June 2017, Rimini Italy
The Road To A More Secure Web at SEOCamp, March 2017, Paris France
Recherche & SEO / Aujourd'hui & Demain at QueDuWeb April 2017, Deauville France
Sur La Route Vers Le HTTPS at WebCampDay, May 2017, Angers France
Podcast at TechSEOBoost in Boston, USA: Interview with Aysun Akarsu
Linkedin : https://www.linkedin.com/in/aysunakarsu
Twitter : https://www.twitter.com/aysunakarsu