ESP32 Tachometer with MQTT

I'm looking for a tachometer to measure rotational speed from a motor's rotor using an ESP32 and TCRT5000 IR sensor. The speed data should be transmitted over MQTT to a public website.

Requirements:
- Use ESP32 and TCRT5000 IR sensor
- Output display: MQTT over a public website
- Protocol version: MQTT 3.1.1

Ideal Skills and Experience:
- Experience with ESP32 and IR sensors
- Proficient in MQTT and IoT projects
- Familiar with data transmission and display on web platforms

If you have relevant experience, please provide a detailed proposal.