Need Thumbnails for Mobile & Web Site

I have 216 TV network's. I got images/logo's for each TV Network. My Goal is to increase the load time, performance and quality of my web site and my mobile app. T We need the following work done: A.) We can use the "Cloudinary" CDN Image Service. Which this means you need node/react.js/redux/express developers experience. Should you choose and recommend this option. This means getting me set up and tell me how the service works. or.... B.) We can take this option. You will optimize existing images for 216 TV Network. This Could mean 2-3 images per TV Network (Small, Medium, Large). Or this meansSo we can properly make each image for different screen sizes. The images need optimized both in (KB Size) and (height x width).