Weekends, mostly
Hackathons & builds
Hackathons are where I pressure-test new stacks before they go anywhere near production. Chronological, newest first.
2026-05 · Google I/O DeepMind Hackathon
Color My Voice
A voice-to-visual synesthesia PWA: it turns speech prosody into frameable sound art while crowdsourcing GDPR-sanitized acoustic data for cross-modal research. Built with a multi-agent orchestration workflow.
2026-05 · Rosewood Sand Hill Hackathon
Sentinel
Predictive multi-agent security operations for luxury hospitality. Nine detection agents and seven graduated countermeasure agents over behavioural hashes — pattern, never identity. Claude reasoning core with an ElevenLabs voice briefing channel.
2026-04 · Anthropic × Cerebral Valley Global Hackathon
BoardBreeze Concierge
A 24/7 voice concierge for BoardBreeze on Claude Opus 4.7 — five specialist modes, verified statutory citations, sub-3-second voice replies. Kept running after the hackathon as a real product surface.
2025-06 · AWS Lambda Hackathon
BoardBreeze — Minutes in Minutes
Serverless audio splitting that broke AWS Transcribe's 4-hour ceiling: a Lambda that splits marathon board-meeting recordings and fans out parallel transcription jobs for $0.03–$0.05 per 7-hour file.