Update README.md

Author: sergio11

README.md

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 # QuantumFlow IoT: Smart IoT Event Streaming. Scaling with Apache Kafka and MQTT 🌐📊
 
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 Unlock the potential of the Internet of Things (IoT) with this cutting-edge Event Streaming Architecture. Leveraging the power of Apache Kafka and MQTT, this project is designed to handle IoT data at scale. 🚀
 
 Ingest real-time data from IoT sensors across diverse locations, analyze metrics like temperature, humidity, pressure, and luminosity, and store them efficiently in a high-performance MongoDB database. 🌡️💧📈
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 Project developed to practice what I have learned in the Udemy course [Apache Kafka Series - Kafka Connect Hands-on Learning](https://www.udemy.com/course/kafka-connect/) and 
 [Apache Kafka Series - Kafka Streams for Data Processing](https://www.udemy.com/course/kafka-streams/).
 
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 ## Architecture Overview
 
 The main goals of this architecture are the following: