Node.js Microservices: Effortlessly Send SMS and Emails!
Sending SMS and emails is a critical part of every modern application — from onboarding and OTP flows to order notifications, alerts, and marketing messages. In this video, we walk through how to build a complete Notification Microservice using Node.js and Microservices Architecture, designed for real-world scale and production reliability.
You’ll learn how to separate notifications from your core services, design clean APIs, and use event-driven patterns for email and SMS delivery. We cover everything: setting up communication workflows, integrating SMS providers (Twilio, SNS, etc.), sending transactional emails, building a reusable notification layer, securing API requests, and ensuring messages are delivered reliably even under heavy load.
We also dive into async queues, retries, idempotency, logging, monitoring, secret management, and how to structure a Notification Microservice that fits perfectly into any Node.js microservice ecosystem.
Whether you're building ecommerce, SaaS, or large-scale platforms, this video gives you a strong blueprint for building scalable and dependable notification systems with Node.js.
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