Boardy · James Yang

Pulling an all-nighter at the Boardy offices

At Boardy (an AI networking agent startup) I engineered an autonomous meeting agent that joins Zoom and Google Meet, listens, and responds in real time with high reliability and low latency.

Contributions

Built the meeting agent on Recall.ai, Deepgram, and LiveKit with a 99% join success rate and sub-500ms voice response times.
Cut inference costs 40% with layered models and context-aware prompt chaining for unstructured conversations.
Deployed event-driven infrastructure on Railway with dynamic worker pools and custom autoscaling via Railway's GraphQL API.

Outcomes

Supported 50+ concurrent audio streams without performance degradation.
40% lower inference cost while keeping conversational quality.
Production-grade join reliability across Zoom and Google Meet.