RJ
Rex Joseph
Student · Facilitator · CS Educator
San Francisco, California
I'm a high school student in San Francisco with a passion for computer science. I'm a Facilitator and Instructor at CodeReach, where I help students learn CS and AI for free.
What I'm Building
CodeReach
A free, student-led program bringing AI and CS education to middle and high school students. Live workshops, Python courses, applied machine learning, and a summer camp — all completely free.
Python & CS
Beginner-friendly courses covering Python fundamentals and core CS concepts.
Applied ML
Hands-on machine learning for students who want to understand and use AI.
Summer Camp
A free intro CS summer program starting June, culminating in a real final project.