Caleb Sirak is Co-Founder and President of E3, where he leads product and technical strategy for AI-driven driver authentication in freight. He's a two-time MIT Schwarzman School of Computing drop-out and a serial entrepreneur. Before E3, he founded and successfully exited Fusepay at age 18, a cross-border crypto payment platform backed by Redbud VC. His technical background spans systems programming and AI infrastructure: he built a complete Unix operating system in Zig for RISC-V 64-bit architecture and maintains a GitHub portfolio spanning virtual machines, compilers, and blockchain primitives. He's gained industry recognition as a thought leader in AI accessibility, delivering a TEDx talk on high-scale AI inference accessibility.