Jan Sacha has a robust background in computer science, holding MSc degrees from both the University of Warsaw and Vrije Universiteit Amsterdam, as well as a Ph.D. from Trinity College Dublin. Professional experience includes an internship at Microsoft Research Cambridge focusing on machine learning, followed by roles at Nokia Bell Labs as a researcher developing operating system prototypes for many-core architectures, and at Nokia as a software engineer working on virtualized service routers. At Google, Jan Sacha progressed from software engineering in Site Reliability Engineering to low-level software and firmware development for TPUs, Google's custom ASICs for machine learning. Academic contributions also include a postdoctoral position at Vrije Universiteit Amsterdam, with a focus on resource selection in grid management systems and teaching assistance in computer architecture and operating systems.