Web-Based MCQ Test App

I'm looking for a developer to create a web-based test-taking application primarily for multiple-choice questions (MCQs).

Key Requirements:
- Platform: Web
- Test Format: Primarily multiple-choice questions
- User Authentication: Use a Quiz ID in weblink, along with a PIN

Ideal Skills & Experience:
- Proficient in web app development
- Familiarity with designing user-friendly interfaces for test-taking applications

Please provide examples of previous similar work.

Program in ASP.NET, C#, with a SQL Server database.