Arduino ESP32 sketch development

Project Title: Arduino ESP32 sketch development Project Details: Looking for a keen developer for an Arduino project using an ESP32 board. The process that I am seeking is 1. Monitor a DS18b20 Dalas Temp. probe. 2. Store the reading in memory with a time stamp. 3. send the data to an HTTPS server at a preset time interval. The reading will be every 20 minutes so the ESP32 needs to go into deep sleep between data retreival. 4. if WIFI is not available, on the next loop send the data not sent plus the current data.