Serhii Tsopa (chapaevv123)

Founder and full-stack developer building Pulse, an AI-powered opportunity intelligence platform for crypto and AI ecosystems.

Kiroween 2026

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Build something wicked and git commit to the darkness.

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Build what’s next with PayPal and AI

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Agents, but with taste.

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Build the next frontier of AI on open infrastructure

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The path to production at the speed of imagination

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Learn AI best practices by creating a solid proof-of-concept for your dream project.

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Build across Amazon Devices and shape what's next.

St. Gallen, Switzerland

Welcome to the first stage of «Hack Apertus», an open-source hackathon series to evaluate, align, and build on Apertus, Switzerland’s sovereign LLM.