Psychometric Test Web App Development

I'm seeking an experienced developer to build a psychometric test web app for career counseling using Python Flask and HTMX.

Key Requirements:
- Type of Tests: Personality, aptitude, and behavioral tests specifically for career counseling.
- Aptitude Test Features: Multiple choice questions and instant scoring.
- User Authentication: Secure email login required.

Ideal Skills and Experience:
- Proficiency in Python and Flask.
- Experience with HTMX for dynamic web applications.
- Strong background in web security, particularly in implementing email-based user authentication.
- Familiarity with developing and structuring various psychometric tests.

Please provide examples of similar work done. Looking forward to your bids!