Havana DN ZNS Send Tool

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Havana DN ZNS

High-performance Zalo Notification Service delivery platform. Built with modern tech stack for enterprise-grade messaging solutions.

200+ msgs/min99.9% uptime

Performance

Concurrent Processing200 msgs

Speed Improvement30x faster

Real-time Updates800ms

© 2025 David Lee• All rights reserved

Made withandin Vietnam 🇻🇳

v1.0.0Production Ready