No estimates: how you can predict the release date of your project without estimating

at BetterSoftware 2015 on 16 Nov 2015

The Evolution of DevOps

at ZendCon Europe 2013 on 20 Nov 2013

Refactoring 101

at ZendCon Europe 2013 on 20 Nov 2013

Opening Keynote – Andi Gutmans

at ZendCon Europe 2013 on 20 Nov 2013

Nginx: The power within

at Dutch PHP Conference 2013 on 8 Jun 2013

Scenario Driven API Design

at Dutch PHP Conference 2013 on 8 Jun 2013

Dependency Injection Smells

at Dutch PHP Conference 2013 on 7 Jun 2013

Surviving a Prime Time TV Commercial

at Dutch PHP Conference 2013 on 7 Jun 2013

Scalable architectures: Taming the Twitter Firehose

at phpDay 2012 on 20 May 2012

Taking it to the next level

at phpDay 2012 on 20 May 2012

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