Alex Velazquez (alejandro-publius)

UC Berkeley Computer Science Student from San Diego, CA

PayPal AI Hackathon

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Build what’s next with PayPal and AI

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Agents, but with taste.

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The path to production at the speed of imagination

Featured

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Build across Amazon Devices and shape what's next.

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Biology needs builders. UnivaBio brings students worldwide together to build tools that make healthcare smarter, earlier, and more accessible.

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Healthy Waters Healthy Ecosystems.Healthy Communities

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Ship apps and start making money.

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Build something real in 48 hours. 30,000+ AI models free, no entry cost, and research fellowships for winning teams.

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Build AI agents with DataHub's open-source Context Platform.

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Join a global week of building with Codex

Berkeley, CA, USA

Come join us at the world's largest AI Hackathon hosted by the team behind Cal Hacks!