Sean Browne

About Sean Browne

AI-Powered Marketing Leader | Driving Scalable Growth in Healthcare, CPG, & TechI\'ve been driving marketing innovation—scaling brands, launching high-impact campaigns, and leading AI-powered strategies that fuel real growth. I\'m passionate about transforming data into actionable insights, leveraging automation for efficiency, and building high-performing teams that deliver results. At UnitedHealthcare, I led open enrollment marketing, delivering a 300% increase in ACA membership through multi-million-dollar campaigns powered by AI-driven audience segmentation and predictive analytics. At Ontrak Health, I spearheaded marketing initiatives that drove the highest stock price in company history, increasing email impact by 70%, traffic by 300%, and enrollments by 50%.🤖 Harnessing AI for Smarter Marketing has been central to my work at GfK and Scuba Analytics, where I implemented AI-powered marketing automation and CRM overhauls, leading to 2x engagement, 50% higher enrollments, and deeper customer insights. At Scuba Analytics, I optimized AI-driven lead generation and customer journey management, significantly improving conversion rates and retention. At Clover Health, as the first marketing hire, I built its marketing function from the ground up—fueling explosive early-stage growth that helped secure $350M in Series B funding. I leveraged early AI (machine learning) to optimize member acquisition and engagement strategies, establishing Clover as a tech-driven leader in health insurance. At Hint Water, I helped propel the brand from startup to category leader, driving powerful digital campaigns that boosted e-commerce sales. At WealthVest, I played a key role in its rise to a billion-dollar fintech success, integrating new technologies into lead scoring, segmentation, and conversion strategies. Beyond corporate marketing, I worked with Stan Slap, a global authority on leadership and culture, leading AI-enhanced content marketing for keynote speeches, branding, and best-selling books. I thrive on solving complex marketing challenges, scaling brands, and leveraging AI to drive smarter, faster growth. Always looking to connect with others who share a passion for AI, innovation, and marketing transformation.

Experience

1. Head of Investor Relations

   Mel Fisher\'s Shipwreck Expeditions

   Aug 2025 — Present · Key West, FL, US

   Lead investor relations, investor experience, and growth initiatives for one of the world’s most iconic active treasure recovery operations, working the Atocha and Santa Margarita shipwreck sites off Key West.Responsible for onboarding and managing private investors participating in the expedition, overseeing investor communications, and serving as the primary point of contact between investors, captains, crew, and the famous Fisher family.Key responsibilities and accomplishments include:• Onboard and manage new and returning investors across multiple investment levels, guiding them through the Private Placement Memorandum, contracts, and secure payment process• Oversee the annual division of recovered treasure, including investor point allocation, one-on-one meetings, and in-person treasure distribution• Lead and execute the annual Division Week & Division Party, coordinating investors, crew, captains, and Fisher family members• Tour prospective and current investors through the Mel Fisher Treasure Store, museum, and Key West locations, delivering historical context and relationship-driven engagement• Work closely with captains and dive crews to translate expedition activity into clear, compelling investor updates and communications• Develop and execute digital marketing, social media, & inbound paid social campaigns to attract qualified investor interest• Implement, develop, and manage the company’s HubSpot CRM, including lead capture, segmentation, automated investor sequences, and reporting• Build and maintain investor newsletters, update sequences, & follow-up workflows focused on transparency, trust, and long-term relationships• Serve as a bridge between operational salvage work and modern investor communications, combining legacy exploration with contemporary growth marketingThis role blends hands-on expedition involvement, investor management, and full-funnel digital marketing to support an active, ongoing treasure recovery operation.

Skills

• Sem
• Google Adwords Certified
• Google Adwords
• Digital Marketing
• Html
• Outlook
• Digital Media Sales
• Wordpress
• Youtube
• Facebook
• Dreamweaver
• Css
• Typo3
• SEO
• Joomla
• Pinterest
• Google Analytics
• Photoshop
• Blog Marketing
• Online Advertising
• Web Analytics
• B2b
• Twitter
• Drupal
• SEO Specialist
• Web Servers
• Constant Contact
• Web Design
• Affiliate Marketing
• Internet Strategy
• Microsoft Word
• Strategic Planning
• Strategy
• Online Marketing
• Website Development
• Excel
• Social Media Marketing
• Lead Generation
• Online Video
• Powerpoint