Anton "JD" Titov

Anton “JD” Titov is Co-Founder and CTO at Spiral Scout. He wrote RoadRunner, a PHP application server used by development teams worldwide, and maintains the official Temporal PHP SDK. His current focus is Wippy, an open-source runtime he co-created at Spiral Scout for deploying AI agents in production – handling multi-tenant concurrency, data isolation, and durable state across long-running processes. JD writes about workflow durability, agent reliability, and what production-grade actually means when real users arrive.