Node.js Development Company
Scalable APIs and real-time backends
Node.js is what we reach for when a backend has to stay up under load. We have shipped 60+ of them: REST APIs pushing past 50M requests a month, WebSocket servers holding real-time collaboration for 10K+ people at once. The framework choice is not religious. Express, NestJS, or Fastify, whichever the job calls for. Want a team that builds it with you? Work with our Node.js developers as your build partner, or read how we build AI agents with Node.js.
What sets our node.js development apart
High-Throughput APIs
Non-blocking I/O makes Node.js ideal for API servers. We build REST and GraphQL APIs that handle 10K+ requests/second on standard infrastructure.
Microservices Architecture
We design and implement microservices with message queues (RabbitMQ, Redis Streams), service discovery, and circuit breakers for fault-tolerant distributed systems.
Real-Time Communication
WebSocket and Socket.io implementations for chat, notifications, live dashboards, and collaborative editing. Connection management for 10K+ concurrent users.
TypeScript Backend
Every Node.js project uses TypeScript for type safety across the stack. NestJS for enterprise patterns or Express/Fastify for lean APIs, always type-safe.
Database Optimization
PostgreSQL, MongoDB, Redis, and DynamoDB expertise. We design schemas, write efficient queries, set up connection pooling, and implement caching layers.
What you can build with node.js development
Tools and frameworks we use
Common questions about node.js development
When should I choose Node.js over Python or Java for my backend?
Node.js excels at I/O-heavy workloads: APIs, real-time features, and microservices. Python is better for ML/data processing, and Java for CPU-heavy enterprise systems. If your stack is JavaScript/TypeScript on the frontend, Node.js gives you full-stack type sharing.
Can Node.js handle enterprise-scale applications?
Yes. Netflix, LinkedIn, and PayPal all run Node.js in production at serious scale. We use NestJS for the enterprise patterns that matter here, dependency injection, modular architecture, and testing built in. Get the architecture right and scale it horizontally, and Node.js holds up under whatever load you throw at it.
How do you handle Node.js security?
We implement helmet.js for HTTP headers, rate limiting, input validation with Zod, parameterized queries to prevent SQL injection, JWT with rotation for auth, and dependency auditing with npm audit in CI. Every API endpoint gets input sanitization and output encoding.
What does Node.js API development cost?
The architecture is what drives it. A standard REST API with auth and CRUD is the predictable end, so it scopes lower. A microservices backend with message queues, caching, and real-time features has a lot more moving parts, so it scopes higher. The real levers are how many services you run, which data stores they touch, and how strict your uptime needs are. We gather requirements, then hand you a detailed breakdown built around your case.
Do you provide Node.js maintenance and monitoring?
Yes. We set up PM2 or Docker orchestration, application performance monitoring with Datadog or New Relic, structured logging with Winston, and alerting for error rates and response times. Ongoing maintenance is available on monthly retainer.
What does a dedicated Node.js team cost?
We scope a dedicated Node.js team to your seniority needs and the scale of the backend. Each seat runs full-time, 160 hours a month, with every bit of overhead on our books rather than yours. We manage the team day to day as your build partner. Tell us what you are building on a call and we will give you the number.
Node.js vs Python, which backend should I build?
Node.js for I/O-heavy APIs, real-time features, and full-stack TypeScript. Python for AI/ML integration, data processing, and scientific computing. Node.js handles 10K+ concurrent connections efficiently. Python has stronger ML libraries. For a SaaS backend without ML, Node.js saves 15-20% in development time due to shared frontend types.
Can you build a custom Node.js API for my food delivery app?
Yes. We have built a food delivery backend with live order tracking, payment processing, and driver assignment running on Node.js. For a delivery platform, the cost lives mostly in two places: the real-time tracking layer and the payment integrations. Those are what we scope first. We put a dedicated Node.js team on it, walk the numbers with you on a call, and can start within days.
How We Engage
We do not rent you a developer to babysit. You get a senior-led team that ships, in whichever shape fits the work. Pricing is scoped to your project, so you see the number before anyone writes a line of code.
Dedicated team
An embedded squad that works as your own team, on your standups and your board, for as long as you need it.
Fixed-scope build
A defined project with a scoped price and timeline. You know the cost up front, not after.
Pilot sprint
A short paid sprint so you see how we work and what we ship before committing to more.
Food Delivery Marketplace with Real-Time Order Tracking
Node.js backend handling live tracking, payments, and driver assignment
Read full case study →Stand up scalable APIs, real-time backends, and microservices with a dedicated Node.js team. Our 22+ Node.js engineers run systems that take millions of API requests a day in stride. We scope every build to its real shape, from a single REST API to a distributed microservices setup, and a call is all it takes to get a figure and a start date within days.
Ready to build with node.js development?
Tell us about your project and get a detailed proposal within 48 hours. No commitment required.