Caleb Madrigal is a programmer who enjoys hacking and mathing. He is currently working as a senior software engineer on Incident Response software at Mandiant/FireEye. Most of his recent work has been in Python, Jupyter, Javascript, and C. Caleb has been into security for a while... in high school, he wrote his own (bad) cryptography and steganography software. In college, he did a good bit of "informal pen testing". Recently, Caleb has been playing around with SDR, IoT hacking, packet crafting, and a good bit of math/probability/AI/ML.

@caleb_madrigal, calebmadrigal.com