Zain Wania
Senior Staff Engineer
About
I build software — full-stack, with an eye toward user experience and long-term maintainability.
Currently Senior Staff Engineer at Caribou, where I build AI systems that help care coordinators match patients with caregivers. My work uses Vapi, the AI SDK, and an agent-memory module I designed and built. Based in Toronto.
Experience
Building AI systems that help care coordinators match patients with caregivers using Vapi, the AI SDK, and an agent-memory module I designed and built.
Architecting systems and setting technical direction for a ~20-person engineering organization. Co-architected the AI email checker; independently designed and built the internal knowledge base agent and MCP server.
Led the frontend platform team and drove design system adoption
Core contributor to the product's Vue.js frontend and internal tooling
Built the Vue.js frontend, introduced E2E testing, and established the component library from scratch
Full-stack development across client projects with Rails and JavaScript
Tech Stack
TypeScript · Vue.js · Nuxt · Node.js · Fastify · Tailwind CSS · AWS · Docker · PostgreSQL · Vapi · AI SDK