Germán Ceballos is a technologist and travel strategist with a PhD in Computer Architecture and a rare ability to bridge the worlds of advanced computing and real-world adventure. With experience at global tech giants like Google and Ericsson, he’s an expert in high-performance hardware powering AI, simulation, and digital twins—translating complex systems into actionable insights for enterprise innovation. Outside the data center, Germán has taken nearly 700 flights across the globe, applying a hacker mindset to travel. He demystifies award travel and optimization strategies, helping others explore the world smarter, cheaper, and with less stress. Whether decoding GPUs or frequent flyer programs, his goal is the same: to make complex systems work for people.