Software Engineer
Daniel Lew is a software engineer at Mastra based in Waterloo. A University of Waterloo graduate with a background in psychology, he previously worked at Netlify and Gatsby.
2 blog posts
How we built a suite of out-of-the-box input processors and optimized them from 5000ms to under 500ms per request.
We recently built a tool compatibility layer that reduced tool calling error rates from 15% to 3% for 12 OpenAI, Anthropic, and Google Gemini models, across a set of 30 property types and constraints.
