499533 JPEG TO PNG 2

I am looking for A programmer to convert 2,000 Images after downloading them from My server. The script needs to Convert JPEG Into PNG (only) -with features Below: End Results- - Images should be transparent - All images hould have same size but different Textures designs . - When we overlap all images it should form 1 single image. I will pay 150$ for each set of 2000 Images . Sample attached of needed I don't do any escrow Only when work is Completed and progress is well documented along with the source codes provided. If you think you can Make needed, send me 3 sample Images. Time wasters, I have Zero time, so skip this Post. Happy Bidding. Pentacost.