As vice president of technical sales at Flolive, Brian Day provides pre-sales architecture and customer-facing solution design across the Americas. A telecom veteran with over two decades in mobile core, roaming, and SIM technology, Brian works hands-on with enterprises and operators deploying cellular IoT at global scale, from 4G/5G core design to eSIM remote provisioning and satellite/NTN connectivity. He is based in the Pacific Northwest.

As vice president of technical sales at Flolive, Brian Day provides pre-sales architecture and customer-facing solution design across the Americas. A telecom veteran with over two decades in mobile core, roaming, and SIM technology, Brian works hands-on with enterprises and operators deploying cellular IoT at global scale, from 4G/5G core design to eSIM remote provisioning and satellite/NTN connectivity. He is based in the Pacific Northwest.