Andrea Arpaci-Dusseau is the Carl de Boor Professor of Computer Sciences at the University of Wisconsin-Madison. She co-leads a research group with Professor Remzi Arpaci-Dusseau. Together, they have graduated 26 Ph.D. students and won numerous best-paper awards; many of their innovations are used by commercial systems. For their work, Andrea and Remzi received the 2018 ACM-SIGOPS Mark Weiser award for "outstanding leadership, innovation, and impact in storage and computer systems research." Andrea and Remzi developed Operating Systems: Three Easy Pieces (OSTEP) book while teaching CS 537, the undergraduate Operating Systems course at the University of Wisconsin-Madison. The book has been used at hundreds of institutions worldwide. Andrea cares deeply about outreach: she has helped hundreds of UW-Madison undergraduate and graduate students connect with thousands of children in the Madison community through weekly after-school CS Clubs. For this work, she was awarded the UW-Madison Van Hise Outreach Teaching Award.