Ramella Hartouni

Ramella Hartouni is an experienced supply chain and sourcing professional with a diverse background in strategic sourcing and vendor management. Currently serving as a Senior Strategic Sourcing Partner for SaaS/Technology at Riot Games since January 2025, Ramella previously held positions including Staff Global Supply Manager and Senior Category Manager-IT at Relativity Space, where responsibilities included negotiating contractual documents and performance monitoring. Prior experience includes serving as an IT Sourcing and Vendor Management Specialist at Grifols, Senior Buyer at Takeda, and Buyer at Baxter International Inc. Ramella holds a Master of Science in Supply Chain Management from the University of Southern California and an MBA in Marketing and Advertisement Management from the University of Tehran.