Hi there, (I've checked the attached 3 files and I think you've mistakenly added 1 extra zero to 1500 and if there are actually 15k PDF files like these, then it's a hell of a task which can't be done manually by a single person and will take months of patience if someone really attempts, It'll take some automation tools to accomplish this, I have some queries message me to discuss further)
I've have been using Excel professionally since 4 years now and have typing speed around 100words/min.
I'm a blogger basically and have been writing, proofreading and translating official content since 3 years now. I've also wrote, proofread and translated many advanced documents like on PhD thesis, scientific research, law documents too.
I prioritize quality over quantity to provide completely reliable and ready to use results.
I may have few queries to make sure we both understand the project's requirements properly.
I look forward to hear from you,
Vic