Security Audit of University Student Portal

I'm looking for an experienced ethical hacker to identify security vulnerabilities in our university student portal, specifically focusing on user authentication.

Key Requirements:
- Penetration testing expertise
- Bug finding proficiency, especially in security vulnerabilities
- Experience with university or educational institution portals is a plus

Ideal Skills and Experience:
- Strong knowledge of authentication protocols and security measures
- Ability to provide a detailed report on vulnerabilities found
- Recommendations for remediation and security enhancements

Please include relevant experience in your bids.