Lumentir is built by a team of ambitious specialists, each an expert in their field. Follow Lumentir on LinkedIn for data-driven insights and perspectives.
Ralph van der Sanden is the founder and CEO of Lumentir. With over 20 years of experience in digital marketing and web development, Ralph has a deep understanding of SEO, content strategy but also the complete technical aspect that comes into play behind the scenes. He has worked with numerous high-profile clients to enhance their digital presence and drive organic growth.
Stephanie Petrou is a marketing, events and content expert. With a wealth of experience in marketing and events, she has successfully managed multiple online and offline events for various clients across different industries, collaborating with diverse stakeholders and partners to deliver high-quality results.
Nicola is an expert in machine learning, agentic AI and fine-tuning LLMs and helps build Lumentirs internal LLM models that classifies website content types for citations, topic clusters for determining estimated prompt search volumes and more.