Derrick Ko's events in 2011

April 2011

  1. 22

    RedDotRubyConf 2011

    Singapore Singapore

    22nd23rd April 2011

    Derrick Ko attended this conference

June 2011

  1. 30

    Startup Roots Singapore Speaker Series

    Singapore Singapore

    30th June 2011

    Derrick Ko was involved with this conference

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