Sebastien is a seasoned hospitality industry veteran who worked his way up through the ranks to managing some of New York City’s most prestigious establishments — including General Manager of Goldbar and The Rose Bar at The Gramercy Park Hotel, Managing Director of The Jazz Club at Aman New York, and Director of Operations for Ketchy Shuby and Ketchy Beach.

Throughout his career, he has honed a comprehensive command of hospitality operations, consistently driving growth through key operational improvements and strategic alliances, with proven expertise across payroll, procurement, customer relations, P&L management, budgeting, and accounts payable.

A skilled negotiator, marketer, and relationship builder, he is recognized for his ability to drive profitability, control costs, and cultivate sophisticated environments where luxury, culture, and exceptional service converge.