EasyUpload
Uploading files from Android to a desktop PC.
... a connection to the server using its IPv4 address and port number, and then upload the images in a fast way.
The source code of both the client and server apps are available in this GitHub page: https://github.com/ahmedfgad/AndroidFlask
The project is documented in a Heartbeat tutorial titled available here: https://heartbeat.fritz.ai/uploading-images-from-android-to-a-python-based-flask-server-691e4092a95e
Logo image from flaticon.com by phatplus (https://www.flaticon.com/authors/phatplus)