Node.js Developer in Tokyo
Asynchronous backend services, RESTful APIs, WebSockets for real-time systems, and scalable integrations built with Express and NestJS.
Node.js for High-Throughput Web Services
When your application requires high concurrent connections, instant real-time data flow, or lightweight microservices, Node.js is an excellent architectural choice. I build event-driven backend systems using modern JavaScript and TypeScript.
From setting up WebSocket handlers to processing heavy background data tasks, I deliver clean, non-blocking Node.js services configured for production.
What I Build with Node.js
Real-time Systems
Chat applications, notification managers, and instant dashboard synchronization layers using socket.io or raw WebSockets.
Microservices
Lightweight services designed to execute single tasks like image optimization, PDF generation, or queue workers independently.
TypeScript APIs
Structured RESTful endpoints using Express or NestJS, fully typed and ready to connect with React/Angular frontends.
Pronto para transformar sua ideia em um sistema moderno e escalável?
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