Daniel Estévez holds a BSc in computer science and a BSc, MSc and PhD in mathematics from Universidad Autonoma de Madrid. He currently works as a freelance consultant in spacecraft communications, software defined radio, and other topics.
Formerly he has worked as a GNSS engineer.
He writes a blog about experiments involving amateur radio, space and satellites, is the lead developer of several open-source projects and
collaborates with GNU Radio and SETI Institute.