Automated Workorder Data Extraction System

I need a system to automate the extraction and processing of workorder data from PDF files. These files will be uploaded to a designated folder on my local machine. The system should extract names, addresses, and phone numbers from each workorder and append this information to a CSV or XML file, maintaining the integrity of the existing data.

Key Requirements:
- Monitor a local folder for new PDF workorders.
- Automatically extract name, address, and phone number from each PDF.
- Append extracted data to a CSV or XML file with appropriate headers.
- Implement a duplicate check for names, addresses, and phone numbers across the entire working file.
- Notify me of any duplicates detected.
- Prompt for approval before deleting any entries from the working file.
- Empty the monitored folder after processing to prepare for the next batch.
- Ensure the system starts automatically upon detecting new uploads.

Ideal Skills and Experience:
- Proficiency in PDF data extraction and processing.
- Experience with file monitoring and automation on local systems.
- Strong skills in CSV/XML file manipulation and data integrity management.
- Knowledge of duplicate detection algorithms.
- Ability to create user-friendly notification and approval systems.

I'm looking for a reliable and efficient solution to streamline this process and handle large volumes of data seamlessly.