Linux EMQX MQTT & IEC Setup

I need help giving my current Linux-based messaging stack a refresh. The plan is to deploy the latest EMQX broker, migrate my existing MQTT topics to it, and stand up an IEC server that can exchange data seamlessly with the new broker... (Budget: ₹37500 - ₹75000 INR, Jobs: Debian, Docker, Docker Compose, Linux, MQTT, Network Administration, System Admin, Test Automation)