Saul Peña is an XR Engineer best known for his work for Supernatural at Meta with over eight years of experience building high-performance virtual and mixed reality systems. He specializes in Unity-based development, multiplayer architecture, and optimization for standalone XR hardware. He previously served as Lead CTO of a multi-user XR training platform deployed in university environments, where he led system architecture and technical execution from prototype to production. He holds a Master’s degree in Applied Computer Science.