Celso de Sá


  • 18 Courses Completed
  • 25 Screencasts Watched
  • 169,050 Total Points

Path Status

Completed Courses

Discover Drive Completion Badge

Discover Drive

Learn how to build an application using the Google Drive API.

Fundamentals of Design Completion Badge

Fundamentals of Design

Learn design principles for improving the appearance of websites and apps.

Try jQuery Completion Badge

Try jQuery

Learn the basic building blocks of jQuery.

Rails Best Practices Completion Badge

Rails Best Practices

Review the most useful Rails patterns and techniques.

Testing with RSpec Completion Badge

Testing with RSpec

Try this trusted testing framework for Ruby applications.

Rails Testing for Zombies Completion Badge

Rails Testing for Zombies

Pick up the fundamentals of testing a Rails application.

Ruby Bits Part 2 Completion Badge

Ruby Bits Part 2

Learn the advanced bits of expert Ruby programming.

CSS Cross-Country Completion Badge

CSS Cross-Country

Master the fundamentals and core foundations of CSS.

CoffeeScript Completion Badge


Try the powerful little language that compiles into JavaScript.

Assembling Sass Completion Badge

Assembling Sass

Improve your front-end CSS workflow with Sass.

Ruby Bits Completion Badge

Ruby Bits

Learn the core bits every Ruby programmer should know.

Try Git Completion Badge

Try Git

Be introduced to the basic concepts of Git version control.

Functional HTML5 & CSS3 Completion Badge

Functional HTML5 & CSS3

Design and build functional sites with HTML5 & CSS3.

jQuery Air: First Flight Completion Badge

jQuery Air: First Flight

Simplify web development with the basics of jQuery.

Rails for Zombies Redux Completion Badge

Rails for Zombies Redux

Learn Ruby on Rails, an open-source framework.

Rails for Zombies 2 Completion Badge

Rails for Zombies 2

Experience the sequel to the infamous Rails for Zombies.

Try Ruby Completion Badge

Try Ruby

Learn the basic building blocks of Ruby, all in the browser.

Rails for Zombies Completion Badge

Rails for Zombies

Ruby on Rails is an open-source web framework that's optimized for programmer happiness and sustainable productivity. Learning Rails for the first time should be fun, and Rails for Zombies allows you to get your feet wet and start learning how to build web applications.