Stefan Gavranovic

Principal Research Engineer, Simulation & Ai @Siemens Digital Industries Software

Munich, DE

Driving the vision of automated simulation workflows that infer boundary conditions and loading scenarios via segmentation models enhanced with LLM reasoning.Conduct research on AI-accelerated solvers, shape and validate next-generation methods that shorten turnaround time for industrial CFD and structural analysis: Demonstrated order-of-magnitude speed-ups in CFD codes through ML-enhanced solver in the loop concept. Pioneered diffusion-model workflows that generate synthetic segmentation data, boosting model accuracy when real data is scarce. & : Winning Team, “LLM-Driven Autonomous Simulation” Hackathon (2024) Winning Team, “Simcenter Engineering Foundry AI Agent” PLM Hackathon (2025) Invited Speaker,\"A New Age of Accelerated Simulation: Balancing Speed and Accuracy for Rapid Innovation\" Scientific Machine Learning in Industry @ TU Delft (2025)

University of Belgrade

Bachelor's degree

Technical University of Munich

Doctor of Philosophy (PhD)

Technische Universität München

Master's degree