You must resize 230 images to a specified size in Photoshop and save them to .png files. All files must be resized manually and checked for any problems. Problems include white space in the image that must be removed (with the marquee tool so very simple), or images that must be rotated.
For most images they are landscape pictures that simply has to be resized. Some are portrait images that must be cropped and then resized. In some instances you must chose between several images of the same subject. Simple selection rules will be provided.
I expect you to have experience with Photoshop and the patience to check that the result is perfect for every picture. If the result is up to the required standard more work will be provided in the future.