Björn van Dijkman is an AI Engineer at Adyen, specializing in transforming promising LLM prototypes into reliable production systems. He develops AI applications for payment investigations, customer-facing content generation, and internal commercial support. His work spans retrieval, orchestration, evaluation, and workflow integration, with a strong focus on combining deterministic software engineering with AI to build robust, high-quality systems through rapid feedback loops. Before moving into AI engineering, Björn worked as a Data Engineer in Adyen’s in-person payments team and previously built data platforms and delivered data-driven solutions across multiple industries. He is also an active contributor to the AI community, regularly speaking at developer events and organizing hackathons to share practical lessons from building and operating LLM systems.