.NET Web App Pen Test

I need a focused security review of my existing .NET website. The goal is to carry out a full-scope penetration test limited to the web-application layer so I can understand exactly where the site is vulnerable and how to fix those weak spots... (Budget: ₹1500 - ₹12500 INR, Jobs: .NET, ASP.NET MVC, Incident Response, Network Security, Penetration Testing, Risk Assessment, Security Auditing, Web Security)