Build a software to detect missing objects (screws, washer,..) from an object

Build the software to detect the missing object it and mark it on the picture - Build a training dataset module used in training when taking base pictures for the item to be checked - Looking for smart and fast developer who has experience with machine learning and Artificial intelligence to build the software in 10 days max - Must have done similar projects before - Basically is we have about 10,000 tools (3 pictures) of them are attached in the job posting. Workers goes to the workshop and use the tools in the morning, at the end of the day they return back the tools to the storage area. Sometimes the loose items (washers, spacers, screws, nuts, other small items) get lost during usage, so at the end of the day we do a manual visual inspection on the tool to check each item if missing or not. We want to automate that process by taking a picture of the tool after being used and the program would instantaneously mark the item that is missing (item A, item B, item C....). This is a part of ongoing big project and the software developer who wins this test demo project will win the big project that is up to 10x this project. you need to create the training software module that will use the base images we take for the tool complete without any missing items and as well as with missing items (positives and negatives) so it can be used in training in finding the missing item. You will also need to do the software that marks the missing item. As soon as worker takes picture of the tool after using it, it should mark right away the missing item on the screen, he will use any handheld camera to do that job.