Valentin Mesmacque is an experienced professional in business development and sales, currently serving as an Ingénieur d'affaires at Extia since September 2025. Prior to this role, Valentin worked as a Sales Development Representative and later transitioned to a Business Developer at Alphalyr from January 2024 to September 2025. Valentin's educational background includes a Master of Science in Business Development from NEOMA Business School, pursued from 2023 to 2025, and a licence in gestion/économie from SKEMA Business School, completed between 2020 and 2023.
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