Our Primary Backend Runtime

Node.js powers the majority of our backend APIs. Its non-blocking I/O model makes it exceptionally well-suited for high-concurrency REST APIs, real-time WebSocket servers, and event-driven microservices where thousands of simultaneous connections are the norm.

Our Node.js Stack

  • Express.js or Fastify for HTTP server frameworks
  • tRPC for type-safe API contracts between frontend and backend
  • Prisma ORM for type-safe database access
  • BullMQ for Redis-backed job queues
  • Jest and Vitest for unit and integration testing
  • PM2 or Docker for process management

When We Use Node.js

REST APIs, GraphQL servers, real-time applications (chat, notifications, live dashboards), BFF (Backend for Frontend) layers, and CLI tooling. When raw CPU-bound computation is required, we offload to Python or Go worker services.