The Team

Christopher Morrison


Chris grew up in the Albuquerque area and has a background in computer science, entrepreneurship and engineering. After attending meetups with the Deaf community while in New York, he became interested in learning ASL. He leads Sign Language Blitz's software development. He also works on nuclear technology for space applications and has a young daughter at home.

Michael Cooper

Michael Cooper


Michael is a Deaf teacher who has been teaching ASL for almost 20 years at both high school and college. He has a Master of Arts Degree in Sign Language Education from Gallaudet University. His hobbies are reading comic books, going to the gym (when he can), and watching Netflix.

We're always looking for great people. If you're interested in joining us take a look at our careers page.


Mabel Najarro

ASL Instructor

Mabel played a key in developing the first lesson plans and content for Sign Language Blitz. She developed an interest in sign language through classroom experience, and graduated from RIT/NTID with a concentration in Deaf studies.

Gerald Giordan

ASL Instructor

Gerald is Deaf and grew up in Philadelphia. He graduated from Bloomsburg University with a Bachelor's Degree in Information and Technology Management. Gerald played a key role at Sign Language Blitz creating the many of the videos for the lessons. Gerald enjoys running and socializing.