Hamish Gunasekara co-founded and leads Catalog, building product-data infrastructure for agentic commerce. Previously an early data scientist at Afterpay, he worked across Square and Cash App after the Block acquisition on AI-driven merchant integrations.

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Hamish Gunasekara co-founded and leads Catalog, building product-data infrastructure for agentic commerce. Previously an early data scientist at Afterpay, he worked across Square and Cash App after the Block acquisition on AI-driven merchant integrations.

Career

Co-founder and CEO at Catalog from 2025 to Present
Data scientist, merchant-integration AI at Block from 2022 to 2025
Data Scientist at Afterpay until 2022
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Infrastructure for Agentic Commerce

Hamish Gunasekara on the authentication, product-intelligence, and transaction infrastructure needed for agentic commerce.

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