Sean Walsh, founder of Redwood City Ventures, is a prominent figure in the Silicon Valley investment scene, specializing in Bitcoin and blockchain ecosystems. Beginning his career in Aerospace Engineering, Walsh played a role in designing commercial satellite networks and NASA research missions before turning to entrepreneurship, creating hundreds of millions of dollars in enterprise value while accumulating software patents.

Walsh spent a significant portion of his career launching and growing online and mobile businesses, managing annual online advertising budgets exceeding $35 million. He spent four years building a marketing campaign that reached over 250 million people across 150 countries. Walsh has worked across numerous vertical markets in online retail, fashion, IOT and connected car, datacenter power, database as a service, manufacturing, international telecom, online travel, and mortgage lending and financial services.

Before founding Redwood City Ventures, Walsh was Vice President at Bertram Capital, where he was responsible for Online/Mobile Product Strategy & Customer Acquisition across the dozen companies in Bertram's $1+ Billion portfolio. He co-founded the Bertram Labs incubator, which disrupted the trillion-dollar private equity middle market. Walsh's larger ventures include a $125 Million P&L he ran for Bank of America/Countrywide, and executive roles at Sony Corp, among other notable positions in the software, technology, and engineering industries.

Overall, Sean Walsh is an accomplished entrepreneur, investor, and executive, with extensive experience across various industries, including a strong focus on Bitcoin, blockchain technologies, and online and mobile businesses.