APIs & Backend Services
REST and GraphQL APIs, business services, authentication, integrations and robust data-access layers.
NODE.JS ENGINEERINGBUILD HIGH-PERFORMANCE
BUILD HIGH-PERFORMANCE
NODE.JS BACKENDS.
i69 Technologies engineers secure, scalable and performance-driven Node.js services for APIs, SaaS platforms, real-time applications and distributed systems.
CAPABILITIES
NODE.JS FOR MODERN DIGITAL SYSTEMS
From business APIs to distributed systems, we use Node.js where its asynchronous model and ecosystem provide meaningful engineering value.
Real-Time Systems
WebSockets, events, notifications, messaging and interactive experiences requiring low-latency communication.
Microservices & Distributed Systems
Decoupled services, asynchronous communication, message-driven workflows and architectures designed to scale.
Web & Mobile Backends
Secure backend platforms for web, mobile, SaaS and multi-user digital products.
Modernization & Migration
Progressive Node.js migrations, service refactoring and modernization of legacy architectures.
Performance & Reliability
Performance optimization, observability, resilience, error handling and continuous service improvement.
ARCHITECTURE
ARCHITECTURE BEYOND THE FRAMEWORK
Node.js is one component of the platform. We structure the complete system around clearly defined responsibilities.
API Layer
REST, GraphQL, authentication, validation and access control.
Business Services
Modular application logic, business domains and workflows.
Real-Time & Events
WebSockets, asynchronous events and service-to-service communication.
Data & Infrastructure
PostgreSQL, MongoDB, Redis, containers and cloud environments.
CLIENTSNODE.JSDATACLOUD
ECOSYSTEM
A PRODUCTION-READY NODE.JS STACK
USE CASES
NODE.JS SERVICES ACROSS DIGITAL PRODUCTS
We adapt the architecture to product context, traffic, real-time requirements and operational constraints.
01SaaS Platforms
02High-Performance APIs
03Real-Time Applications
04Mobile Backends
05Microservices
06Data Platforms
07Messaging Systems
08Cloud-Native Applications
DELIVERY
FROM TECHNICAL DESIGN TO OPERATIONS
Architecture
Define domains, interfaces, data flows and non-functional requirements.
Engineering
Modular development, TypeScript, testing and maintainable engineering practices.
DevOps
Containerization, CI/CD, environment configuration and deployment automation.
Observability
Logs, metrics, monitoring, diagnostics and operational visibility.
Scale
Optimization, resilience and progressive architecture evolution as the product grows.
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