PDF Tools Website Development

I'm looking for a skilled web developer to create a website that offers the following PDF functionalities:

Core Functionalities:
- PDF Compression
- Merging PDFs
- Image to PDF Conversion

The site should be user-friendly and accessible to everyone without any authentication or login requirements.

Ideal Skills and Experience:
- Proficiency in web development (front-end and back-end)
- Experience with file handling and processing, particularly PDFs
- Strong UI/UX design skills to create an intuitive, user-friendly interface
- Knowledge of security measures to protect the site and its users, even without authentication

Please include examples of previous work, particularly any similar projects you have completed.