Comprehensive IoT Cloud-Based Solution Needed

IoT Cloud Solution Requirement We have developed a custom PCB-based IoT device consisting of an ESP32 microcontroller, an EC200 GSM (4G) module, an SCD30 sensor for measuring CO₂, temperature, and humidity, and a 5-inch display that shows these sensor readings in real time... (Budget: ₹1500 - ₹12500 INR, Jobs: API Development, Bluetooth Low Energy (BLE), Cloud Computing, Cloud Security, Electronics, Microcontroller, Mobile App Development, MQTT)