Secure Python Password Manager Development

I'm looking for an experienced Python developer to create a secure, detailed password manager. Security is the top priority for this project.

Key Features:
- Password Generation
- Autofill Functionality
- Encrypted Storage
- Hashing
- GUI
- Multi-factor Authentication

Ideal Skills:
- Proficiency in Python and GUI development
- Strong understanding of encryption and security protocols
- Experience with multi-factor authentication integration
- Previous work on similar password management tools

Please provide samples of relevant work and ensure you have a solid security background.