Budget: USD 9,000-13,500
Post time:
We are recruiting an Innovative IoT System Designer for smart homes, responsible for creating cutting - edge smart home IoT systems. You need to use the MQTT protocol and Node.js to build backend services. On one hand, be proficient in the lightweight MQTT communication protocol. Utilize its publish/subscribe model to achieve efficient, low - bandwidth data transmission among smart home devices, ensuring that different devices such as smart lights and sensors can exchange information in real - time. On the other hand, have a good command of Node.js. Leverage its event - driven, non - blocking I/O model to develop high - performance backend services for handling tasks like device connection, data storage, and analysis. At the same time, pay attention to the security of data communication. Adopt encryption technologies to protect data during transmission and storage, preventing information leakage.