Build scalable backends and real-time applications with Node.js. We develop APIs with Express, NestJS, and Fastify — TypeScript-first, event-driven, and production-hardened. The same runtime powering Netflix, PayPal, and LinkedIn.
Proof-First Delivery
What We Offer
Each module is designed as a production block with integration boundaries, governance hooks, and measurable outcomes.
REST and GraphQL APIs with Express, Fastify, or NestJS. Request validation with Zod or class-validator, JWT/OAuth authentication, rate limiting, API versioning, and automatic OpenAPI documentation generation.
WebSocket servers with Socket.io, live dashboards, chat systems, collaborative editing, notifications, and event streaming. Node.js event loop handles thousands of concurrent connections with minimal resource usage.
Decomposed services with message queues (RabbitMQ, Redis, Kafka), service discovery, API gateways, distributed tracing with OpenTelemetry, and container orchestration with Docker and Kubernetes.
PostgreSQL with Prisma or TypeORM, MongoDB with Mongoose, Redis for caching and sessions, Elasticsearch for search, and multi-database architectures with connection pooling and query optimization.
AWS Lambda, Vercel Edge Functions, and Cloudflare Workers with Node.js. Serverless APIs for cost-efficient scaling, edge computing for low-latency responses, and hybrid architectures.
Docker containerization, CI/CD with GitHub Actions, PM2 process management, log aggregation with ELK stack, APM with Datadog or New Relic, and auto-scaling on AWS ECS or Kubernetes.
Delivery Proof
Selected engagements that show architecture depth, execution quality, and measurable business impact.
Delivery Advantages
Every Node.js project starts with TypeScript strict mode. End-to-end type safety from database queries to API responses. No runtime type errors in production.
Node.js backend + Next.js/React frontend — shared types, shared utilities, shared understanding. One language across the stack means faster development and fewer handoff errors.
Event loop profiling, memory leak detection, connection pool tuning, query optimization, and caching strategies. Node.js that actually performs at scale, not just in benchmarks.
We run Node.js in production daily. Real experience with clustering, graceful shutdowns, zero-downtime deployments, health checks, and incident response.
Use Cases
Each use case links to a dedicated implementation page so teams can review architecture patterns in detail.
Multi-tenant APIs with authentication, authorization, subscription billing, usage metering, webhook delivery, and admin dashboards.
Live editing, presence indicators, cursor sharing, and conflict resolution for collaborative documents, whiteboards, and project management tools.
API gateways, webhook processors, ETL pipelines, and middleware services connecting CRMs, ERPs, payment systems, and third-party APIs.
WhatsApp Business API integration, in-app messaging, chatbot backends, and notification systems with delivery tracking and read receipts.
High-throughput MQTT/WebSocket servers for sensor data, device management APIs, time-series storage, and real-time alerting systems.
File upload/processing, image transformation, video transcoding job management, CDN integration, and content delivery APIs.
Execution Framework
Define service boundaries, database schema, API contracts, authentication strategy, and infrastructure requirements
Develop APIs, database models, real-time features, external integrations, and background job processing
Unit and integration testing, load testing, security hardening, error handling, and performance optimization
Containerized deployment, CI/CD pipelines, monitoring, alerting, and production operations support
FAQ
Explore related services
Tell us about your requirements — we'll design a Node.js architecture with the right framework, database, and deployment strategy for your scale.