Photoshop Resizing, Compressing and Metadata

Hello, this is a simple project. Title says it all. We have a large amount of pictures to resize and to compress as per our BigCommerce online store. Common software to be used Photoshop and Lightroom. 1) Resizing pictures 2) Compressing Pictures to keep best quality / kb ratio. 3) Adding Metadata tags with presets. Highly recommended to work with action script. For this first project we want to see evaluate the reliability. If we are satisfied we have continuous work coming on a regular basis. Good Lucky to everyone.