I have 5 years of experience in LoadRunner and I can assure you thorough and complete stress testing of your website with proper analysis, reports and graphs.
About my experience:
I have 5 years of professional IT experience in Performance & Stress testing using LoadRunner. I have worked with top IT companies like Cognizant Technologies, Wipro Technologies and OTIS Elevators. I have independently handled many Loadtesting projects end-to-end (even as a lead)
I was trained in LR by experts from Mercury (now HP) itself and worked for 1.5 years in Mercury (HP) Support. After that I moved into actual Performance testing (Load and Stress testing).