Embedded Environmental Communication System

I am building a compact embedded solution whose main role is to act as a communication system for live environmental monitoring. The unit must read temperature, humidity, air-quality indices, and soil-moisture levels, then push those readings reliably to a remote endpoint in real time... (Budget: ₹750 - ₹1250 INR, Jobs: Electrical Engineering, Electronics, Embedded Systems, Firmware Development, Microcontroller, PCB Design and Layout, PCB Layout, Sensor Integration)