Basic photoshop editing of product pictures

Hello!

As of the past 4 years I've been editing my own product photo's for my website, but as of recently become way too busy to get around to adding new products due to the editing involved as one product has about 3 to 4 photos.

The editing is quite basic, I shoot my products on a black background, so I would just need that to be evenly black (so you can't tell it's a cloth, i did this by pulling the black levels up), my company logo watermarked onto every picture, and I also have some "city lights" which was a photoshop tool I used in the background. Photo attached.
Super easy work, just a fair bit of it! All in all it'd be about 2 hours work for the current content I have needing the editing.

I'd use you again for more photo's which I have on a weekly basis coming in.

I hope to hear from someone soon, thank you!