Editing is the process of looking at a finished piece of text and make suggestions as to language correctness, level of language, word choice, style, structure of the argument, organization of the narrative, etc. As such, editing means intensive reading and close reading of a text as a piece of language as well as a piece of communication for an intended audience.
I edit both English and German texts. I am happy to consider any inquiry and will kindly ask for the text or a piece of it so that I can give a reliable quote with regards to price as well as completion time and form. I am looking forward to reading your work!