John Verkerk twitter avatar

John Verkerk

Netherlands

Unique

9

Double

0

Total

9

  • The Joker - Le foo du roi: "The Joker"

    Sponsor: ConFoo.ca

    1
  • Symfony 15 Years - Symfony Framework 15 Years

    Sponsor: Sensio Labs

    1
  • InPHPinity - PHP8 ElePHPant

    Sponsor: @faguo & @Elroubio

    1
  • Aida - phpday conference mascotte

    Sponsor: GrUSP

    1
  • Symfony Gray - SymfonyCon 2019

    Sponsor: Sensio Labs

    1
  • Pollita - PHP Roundtable

    Sponsor: PHP Roundtable Podcast

    1
  • Pink - OpenGoodies Pink

    Sponsor: OpenGoodies

    1
  • Phil Snow - ConFoo Web Techno Conference

    Sponsor: ConFoo

    1
  • Blue - OpenGoodies Blue

    Sponsor: OpenGoodies

    1