Hire Node Developer

Our Node.js developers use heap profiling tools, implement proper garbage collection strategies, and monitor memory usage with New Relic and DataDog. We've resolved memory leak issues that were causing 40% performance degradation in production applications.

We implement security best practices including input validation, SQL injection prevention, and dependency scanning with npm audit. Our security measures include rate limiting, helmet.js for HTTP headers, and regular penetration testing of Node.js applications.

We leverage Node.js event loop optimization, implement clustering with PM2, and use worker threads for CPU-intensive tasks. Our Node.js applications handle 50K+ concurrent connections while maintaining optimal performance through proper async/await patterns.

We design microservices with Express.js and Fastify, implement message queues with RabbitMQ or Apache Kafka, and use gRPC for high-performance inter-service communication. Our architectures support fault tolerance and service discovery.

We implement comprehensive logging with Winston, use distributed tracing with Jaeger, and create custom metrics dashboards. Our monitoring solutions provide real-time insights into application performance and help identify bottlenecks before they impact users.

We containerize applications with Docker, implement CI/CD pipelines with GitHub Actions, and use blue-green deployments for zero-downtime releases. Our DevOps practices include automated testing, environment management, and scalable infrastructure provisioning.

We implement caching strategies with Redis, optimize database queries, and use load balancing for horizontal scaling. Our API optimizations achieve sub-50ms response times and support millions of requests daily with proper resource management and performance monitoring.