​Tony Zeljković is a hands-on AI & data platform consultant specializing in healthcare, life sciences, and insurance. At his consultancy, Narona Data, he works directly with organisations to architect and deploy scalable, automated, cloud-native data & AI systems.

​With a strong background spanning bioinformatics, clinical genomics, and large‐scale data infrastructure, Tony builds platforms that are compliant (HIPAA/HITECH, ACMG), cost-efficient, and tailored for growth. His work often supports enterprise-level outcomes unlocking revenue, improving operational intelligence, and enabling innovation through applied AI.

​Fluent in both technical and business domains, Tony bridges data engineering, software development, machine learning, DevOps and DataOps to turn complex data challenges into tangible value. He collaborates with clients as a strategic partner, helping them leverage AI-enabled infrastructure to advance their competitive edge.

​Available for consulting engagements, Tony is committed to solving pressing business challenges through modern data and AI architecture.