Everything as Code
Attacking Pipelines--Security meets Continuous Delivery
Open Source Saturday - How can I contribute to Ruby on Rails?
Ruby Concurrency
Puppet & Jenkins
Android Development Course in HSE lecture #3
Contribute to rails
Random Hacks of Kindness, Dec 2012
Haheatmap rhok
Git Workshop
Velocity NY 2014: Signal through the noise (with presenter notes)
Bakers and Philosophers
