Katerina Ostrovsky is Head of Global Revenue Operations at JellySmack, a trusted, AI-driven, growth partner for top creators across platforms like Facebook, Instagram, TikTok, Snapchat, and YouTube, with an elite roster of talent including MrBeast, Nas Daily, and Brad Mondo. With over 20 years experience in revenue/sales operations and go-to-market strategy in FinTech, she uses her expertise in analytics, business intelligence, revenue management and enablement practices to accelerate revenue velocity, efficiency, and rigor in sales force management and effectiveness. Prior to joining JellySmack, Katerina was Head of Global Revenue Operations for R3, a VC-backed blockchain startup based in NY and London, where she built the operational foundation required to scale the sales organization globally with a focus on customer success and retention, while supporting the dynamic requirements of companies like NASDAQ, JPMC, Barclays, Vodafone, and PayPal.