PDF Editing and Enhancement

I need an experienced professional to edit an existing PDF. The edits will include text changes, image modifications, and the addition of form fields. The ideal freelancer should be well-versed with Adobe webforms and able to create interactive forms, as well as incorporate digital signatures into the document.

Key Requirements:
- Proficient in editing PDFs
- Skilled in modifying text and images
- Experienced in adding form fields and working with Adobe webforms
- Capable of creating interactive forms
- Able to incorporate digital signatures

Please provide examples of similar projects you have completed in the past.