Need a developer experienced in Mern stack

We need a developer experienced in MERN stack (MongoDB, Express.js, React, Node.js) to build a quick personality quiz platform.

Core Features:
- User Registration & Login – Users must create an account before taking the quiz.
- Quiz Module – Each registered user will answer five consecutive personality questions.
- Answer Selection Mechanism – The quiz presents multiple-choice options, and users select the one that fits best.
- Result Calculation – The system generates a personality type based on responses.
- Result Display – After completing the quiz, users see their personality type along with a short description.

Requirements:
- MERN stack expertise
- Experience in building interactive testing or quiz platforms
- Ability to deliver quickly (within 1~2 day if possible)

Deliverables:
- Fully functional MERN application
- Source code with clear documentation
- Basic UI (clean and functional; design can be simple)