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Lionel Hill

Chief Technology Officer
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Permira

conference speakers

Kyle Duffy

Operating Partner
Gradient Ventures

Kyle Duffy

Operating Partner
Gradient Ventures

Kyle specializes in boosting early sales for Gradient portfolio companies, offering both tactical support in closing deals and support establishing effective sales processes. He also provides strategic insights on sales team expansion and market positioning, playing a pivotal role in scaling startups from zero to over $1M in revenue.

Previously, Kyle worked on Google’s enterprise sales team, where he helped large customers drive revenue across advertising products and tech platforms. Before that, Kyle led Sales and Customer Success teams at startups and big companies, including building a B2B SaaS startup from $0 to $18M in ARR. He holds a BS in Marketing from Boston College.

Away from work, Kyle is passionate about outdoor activities, often found running, biking, and skiing in Boulder, CO, with his wife and two sons.

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Sam Campbell

Investor
Samsung Next

Sam Campbell

Investor
Samsung Next

Sam Campbell is an Investor at Samsung Next, where he is focused on AI, Health, and crypto. His recent investments include Saga, Science IO, Manifold, & LayerZero. Previously he was at Stanford Management Company where he supported portfolios with over 1,000+ venture capital portfolio companies across sectors and stage.

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David Hefter

AI Champion for Investments - Private and Public
BlackRock

David Hefter

AI Champion for Investments - Private and Public
BlackRock

David Hefter leads BlackRock’s internal AI strategy and adoption for investments, working across public and private markets. He chairs the AI governance committee and produces a weekly internal AI Newsletter. With over two decades experience at BlackRock, David has been driving AI initiatives for the past 5 years, having studied computer science and AI at Columbia University.

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Keshia Theobald-Van Gent

Partner
BDev Ventures

Keshia Theobald-Van Gent

Partner
BDev Ventures

Keshia is one of BDev Ventures' Partners. Previously, she served as the VP of Investment, leading BDev Ventures in backing more than 50 startups globally, including high-growth Silicon Valley companies such as Pinata Rent, MGT Insurance, and Pipo Health. Under her leadership, 25% of the firm’s portfolio companies achieved markups. Her strategic vision and hands-on support have helped founders scale quickly and responsibly.

Keshia was recently named a 2025 Woman of Influence by the Silicon Valley Business Journal. This annual award honors women who demonstrate exceptional leadership, innovation, and community impact across Silicon Valley.

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