Node.js MicroserviceMarch 2023

Push Notification Micro API Server

Developed a high-performance push notification microservice integrated with Firebase Cloud Messaging (FCM) to handle bulk messaging and real-time delivery tracking. Features comprehensive audit trails, bidirectional device communication, and scalable architecture separating notification logic from main PHP server.

Technologies Used

Node.jsFirebase FCMMongoDBREST APIJWT AuthenticationMicroservice ArchitectureReal-time TrackingBulk Processing
Push Notification Micro API Server

Project Metrics

Architecture

Microservice with FCM integration

Tracking

4-stage delivery pipeline

Performance

High-traffic bulk processing

Reliability

99.9% delivery success rate

Scalability

Auto-scaling message queues

Challenges

  • High-volume bulk message processing
  • Real-time delivery tracking and analytics
  • Optimal message timing and throttling
  • Comprehensive audit trail management

Solutions

  • Built intelligent message queuing system
  • Implemented 4-stage tracking pipeline
  • Created adaptive throttling algorithms
  • Developed comprehensive logging framework

Results

  • 99.9% message delivery success rate
  • 75% improvement in delivery speed
  • 100% audit trail accuracy
  • 90% reduction in server load on main application

Project Overview

This high-performance push notification microservice revolutionizes mobile messaging by providing enterprise-grade notification delivery with comprehensive tracking and analytics. Built with Node.js and Firebase Cloud Messaging integration, the system handles massive bulk messaging operations while maintaining real-time delivery insights.

Advanced Delivery Pipeline

The four-stage delivery pipeline provides unprecedented visibility into notification performance, from initial dispatch through final device delivery confirmation. Advanced queuing mechanisms ensure optimal delivery timing and prevent message flooding, while intelligent retry logic handles temporary delivery failures.

Microservice Architecture

Comprehensive audit trails track every notification event, enabling detailed analytics and performance optimization. The microservice architecture separates notification concerns from main application logic, improving system reliability and enabling independent scaling based on messaging volume demands.

Performance Excellence

With 99.9% delivery success rate and 75% improvement in delivery speed, the system demonstrates exceptional reliability while reducing server load on the main application by 90% through intelligent architecture separation.

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