Lubo Karadashkov

Lubo Karadashkov is a Senior Principal Software Engineer at ZoomInfo, focusing on building the company's Data Platform since August 2024. Prior to this role, Lubo was part of the founding team at Halcyon AI, where efforts were directed towards developing an AI-assisted search platform for the decarbonization and energy transition sectors. At X, Lubo led a significant project to migrate Twitter's Ads Revenue Computation and Billing platform from Google Cloud Platform back to on-prem data centers. Previously at Twitter, Lubo served as the tech lead for the Ads Revenue Computation and Billing platform, processing approximately $1 billion in ad spend quarterly, and drove a major system re-architecture from on-premise to GCP. Lubo's earlier experience includes various engineering roles at Microsoft, including building a high-throughput notification service, and extensive work at Anaqua focusing on performance optimizations and transitioning to a SaaS delivery model. Lubo holds a B.S. with Honors in Computer Science from the University of Massachusetts Amherst.