PreWork - Online

An Introduction to Front End Web Development

Welcome to the wonderful world of web development. Sabio has been helping people to become awesome full stack web developers since 2013, and we are excited to help you launch a lucrative career in tech! This course was designed by Gregorio Rojas, and industry expert. We are eager to help you become an amazing professional software professional.


Your Instructor


Gregorio Rojas
Gregorio Rojas

Gregorio has been in the software development field across a variety of industries since 1999.

His background allows him to not only provide Fellows with the best technical mentoring and support but also insightful and effective coaching.

He has been building software in the Southern California area since 2000 which has allowed him to build up a vast network of professionals in many tech and startup companies.

What’s your teaching style?

I push my cohort to "code their way to success". I want them to dig for answers and find every possible error they can so that they can understand how to deal with it in the future.

I believe in wrestling with code before I lecture about the given concepts. People are able to generate better questions and gain a deeper understanding when they have seen a piece of software in action.

Founding Sabio

I wanted to do Sabio for most of my career, although I never gave it a name. I started interviewing developer candidates for work very quickly in my career which gave me insights into the actual quality and expertise the industry had to offer.

It was not good. Things are not that much better but we are working to fix that 1 cohort at a time.

As a Founder and lead instructor I enjoy the very same challenges and rewards I used when I was working as a member of development team. I continue to mentor and "build" developers while looking to make the best impact on the company. Today, however, the two things are same.


Register at Our New Site

After you register there, you will get an email on how to use the site located at https://pw.sabio.la/

Course Curriculum


  HTML, CSS & Developer Tools
Available in days
days after you enroll
  JavaScript Fundamentals - Objects & Functions
Available in days
days after you enroll
  Templating
Available in days
days after you enroll

Courses Included with Purchase



Solutions - PreWork
Solutions to the Exercises within PreWork
Gregorio Rojas

Original Price: $0


Register at Our New Site

After you register there, you will get an email on how to use the site located at https://pw.sabio.la/

Get started now!