Scanned Document Image to PDF Conversion

I have a number of scanned documents that need to be converted into separate PDF files. The job also involves some specific enhancements and optimizations for these documents, which include applying OCR (Text Recognition), cleaning the images to remove noise, and adjusting the contrast to improve readability.

Ideal skills for this task include:
- Proficiency in using PDF conversion software
- Experience with OCR technology
- Skills in image editing and enhancement
- Attention to detail to ensure each document is accurately processed and converted