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CapabilitiesNode.js

Node.js

Our go-to runtime for fast, scalable APIs, real-time features, and the backends behind modern web and mobile products.

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What we do

  • API servers & microservices

  • Real-time features

  • Backend modernization

  • Third-party integrations

  • SPA & mobile backends

Why we reach for Node.js

Node.js is a JavaScript runtime built on Chrome’s V8 engine, with non-blocking I/O that makes it excellent for scalable network applications. It lets us share a single language across frontend and backend and handle thousands of concurrent connections. That’s why we reach for it on:

  • API servers and microservices
  • Real-time features
  • The backends behind single-page and mobile apps

How we build it

Our Node.js work is TypeScript-first for production reliability. The working set:

  • Frameworks: Express and NestJS
  • Type-safe data access: Prisma or TypeORM
  • Real-time: Socket.io where live communication is needed

We design stateless services that scale horizontally, with caching, connection pooling, and message queues for async processing. Quality stays high with Jest testing, structured logging, and observability.

Proof it holds up

This is the kind of backend work that keeps products reliable as they grow:

  • BetterUp: we supported the platform as it scaled to large enterprise accounts.

Resilient services and clean integrations that make growth possible.

Tech we use

Related work

BetterUp

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Scaling a people-experience platform for the enterprise, including EU expansion.

Questions clients ask

  • API servers and microservices, real-time features, and the backends behind single-page and mobile apps.

  • TypeScript-first, with Express or NestJS, Prisma or TypeORM for type-safe data access, PostgreSQL, and Socket.io where live communication is needed.

  • Stateless services that scale horizontally, with caching, connection pooling, and message queues for async processing, plus Jest testing, structured logging, and observability.

  • You do. You own the code, infrastructure, and data, and we build in your environment from day one.

Let’s build
what’s next

We’ll scope it in an AI Discovery Sprint: clarity before commitment.

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