Custom Social Security Card Design

I require a unique social security card design for official identification purposes. The card needs to be in a digital PDF format and fully editable.

Key Requirements:
- Develop a custom design for a social security card
- Deliver the design in a digital PDF format
- Design the card to be fully editable

The ideal freelancer for this project should have:
- Experience in graphic design and specifically, document design
- Proficiency in creating editable PDFs
- Knowledge of official identification design standards

Please provide a portfolio of similar work when bidding.