CommonMark: Markdown Done Right

Debugging Effectively - PHP UK 2017

Debugging Effectively - Frederick Web Tech 9/6/16

Debugging Effectively - SymfonyLive San Francisco 2015

Hacking Your Way To Better Security - php[tek] 2016

Debugging Effectively - php[world] 2015

Hacking Your Way to Better Security - ZendCon 2016

Rise of the Machines: PHP and IoT - php[world] 2016

CommonMark: Markdown done right - Nomad PHP September 2016

Hacking Your Way To Better Security - Dutch PHP Conference 2016

Debugging Effectively - DrupalCon Europe 2016

Hacking Your Way to Better Security - PHP South Africa 2016

Debugging Effectively - SunshinePHP 2017

Debugging Effectively - ZendCon 2016

PHP 7 Crash Course

Introduction to league/commonmark

Debugging Effectively

PHP 7 Crash Course - php[world] 2015

league/commonmark - SymfonyLive San Francisco 2015 Lightning Talk