About Thierno
French
Native or bilingual
English
Fluent
Spanish
Conversational
Korean
Basic
Experience
- OTIS Elevator Co.National Key Account ManagerCIVIL ENGINEERINGAugust 2024 - August 2025 (1 year)La Défense, France• Independently manage 4 strategic accounts (cumulative annual revenue: 600 K€)• Support the operational management of 12 other accounts (total portfolio: 25 M€)• Prepare and present responses to tenders• Participate in steering committees and client meetings• Monitor contractual indicators (KPIs) and ensure compliance with commitments• Coordinate internal teams (maintenance, works, quality) to ensure the proper execution of contracts• Contribute to business development through prospecting and identifying growth opportunities
- Florian Chiron & Associés (DVAG)Business DeveloperApril 2024 - August 2024 (4 months)Frankfurt am Main, Germany• Analyze commercial data and adapt strategies• Identify leads and build lasting relationships with clients• Ensure follow-up to maintain a high level of customer satisfaction
- TBS SécuritéAssociatePUBLIC SAFETYJuly 2024 - Today (1 year and 11 months)Associate of the company TBS Sécurité Privée, which operates mainly in guarding and security.
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Education
- Master in ManagementNeoma Business School2026Master in Management
- Preparatory Class (CPGE)Lycée Les Bruyères2023Classe Préparatoire (CPGE)