
Hey, I'm Raj
I'm a software engineer in Montreal, five years in. I build the backend and the AI parts of products, and I usually end up owning the piece where money moves: payments at Floe Labs, a credit ledger at Quellit, an agent's model bill at Neyo. I like that it has to be exactly right.
Right now I'm the Founding Software Engineer at Floe Labs. I built the API that meters what an AI agent spends and stops it at its limit, the gateway that routes its model calls across 20 providers, and the console its customers log into.
Before that I was at Chorus One, on a Next.js platform for institutional staking rewards, and before that I led five engineers at Rejoicehub. I finished my MEng in Software Engineering at Concordia University in April 2026.
Away from work you'll usually find me watching a movie, playing a video game or reading, with music playing in the background.
The resume has the rest.
Toolbox
Pick a tool to see where I used it.
Languages
- Java
Used at
Frontend
- TanStack Query
- Radix UI
- Vitest
- Jest
Backend
- Hono
- Django
- OpenAPI
- Celery
Data
- Redis
- Drizzle ORM
- SQLAlchemy
- Alembic
- ChromaDB
AI Engineering
- Anthropic SDK
- Vector Search
- Embeddings
- Playwright browser agents
Infrastructure
- Kubernetes
- Terraform
- GitHub Actions (CI/CD)
- Vercel
- Sentry