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Roy Tomeij

Co-founder of @AppSignal. Freelance front-end architect, Sass evangelist, trainer & speaker.

Amsterdam in Netherlands

Spoken at 36 events in 11 countries

Was involved with 1 past event

  1. RailsConf 2017

    United States United States, Phoenix

    25th27th April 2017

    Roy Tomeij was involved Program Committee

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