Piotr Szotkowski

Software Design

talk by Xavier Shay: Rails Sustainable Productivity

Rails Sustainable Productivity

Xavier Shay

LA RubyConf 2012

talk by Spike Ilacqua: Lightning Talk: In Defense of Unless

Lightning Talk: In Defense of Unless

Spike Ilacqua

Rocky Mountain Ruby 2011

talk by Sandi Metz: SOLID Object-Oriented Design

SOLID Object-Oriented Design

Sandi Metz

GORUCO 2009

talk by Jim Weirich: Shaving with Ockham

Shaving with Ockham

Jim Weirich

MountainWest RubyConf 2008

talk by Glenn Vanderburg: Tactical Design

Tactical Design

Glenn Vanderburg

LoneStarRuby Conf 2008