Engineering & Product Blog

NotifySetu Tech Insights

Technical articles, system architecture breakdowns, and developer guides from the engineering team.

Architecting a Resilient Multi-Provider Fallback Engine for Notifications

Deep dive into how NotifySetu handles provider outages, rate limit spikes, and automatic fallback routing in Spring Boot microservices.

Sonu Kumar

Lead Platform Architect

Send rich interactive WhatsApp dispatches with quick-reply buttons and media templates directly through Meta Graph API.

Essential rules for maintaining 99%+ inbox placement with strict SPF, DKIM, and DMARC enforcement.