Chrispinus Jacob (cj_techy)

Kiroween 2026

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Build something wicked and git commit to the darkness.

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Build across Amazon Devices and shape what's next.

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Build an AI agent with Strands Agents SDK that handles repetitive tasks

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Join a global week of building with Codex

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Build your way with Amazon Nova

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Build something wicked for Kiroween, our annual Halloween-themed hackathon where developers dare to code in dark mode

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Agents of change - building tomorrows AI solution today

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Innovate with GenAI: Hack, Build, Win. Join the world’s most innovative and challenging GenAI hackathon—powered by Impetus and AWS

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Build solutions that scale: power your ideas with AWS Lambda