HiveChat is a real-time messaging app built for Android, powered by HiveMQ MQTT Broker. I designed and implemented the app’s scalable architecture, ensuring seamless real-time messaging, secure authentication, and offline access for users.

I focused on delivering a smooth user experience with Material Design components, dark mode, accessibility support, and robust performance under high message loads. The project demonstrates my ability to integrate advanced messaging protocols (MQTT), maintain clean architecture with Android Architecture Components, and deliver a secure, reliable, production-ready app.

HiveChat showcases my expertise in Android development, real-time systems, and building mobile products that prioritize usability, reliability, and scalability.

Designed and implemented real-time messaging with HiveMQ MQTT Broker for instant communication.

Developed user authentication, offline mode, and accessibility features for a complete, reliable app.

Built scalable Android architecture using Android Architecture Components and Material Design principles.

Technologies: Android, Kotlin, HiveMQ MQTT Broker, MQTT Paho Android Service, Material Design Components, Android Architecture Components