Jason Holder

Course Completions

Ruby Programming: 1st Edition

Ruby Programming

January 21, 2016

Mastering Ruby Blocks & Iterators

Mastering Ruby Blocks & Iterators

January 29, 2016

Ruby on Rails 5: Level I

Ruby on Rails 5: Level I

February 23, 2016

Ruby on Rails 5: Level II

Ruby on Rails 5: Level II

March 24, 2016

Developing with Elixir/OTP

Developing with Elixir/OTP

May 20, 2021