During the session, we will show a real case studies from couple of junkyards in Poland and Germany. The solution is using Tensorflow framework and other Azure services to help detect contamination and consistency of metals in the junkyard better than employees can do that. Moreover, we have created the API for other junkyards so they can use our solution in their apps on mobile phones to analyse their junkyards better. The ultimate goal is to automate the whole process using image recognition and detection. During the session we will show how we choose and train the algorithms, how we optimise them and what effects we can get using Azure services.