hi :) i've seen your requirements. I will build you a professional social networking site as you requested similar to linkedin but with unique design. Sir you don't need to spend that much money to get your professional site built. We can build you a complete powerful networking sites for under 200$ USD. Your new site will include most vital function that every social site must have and me and my team will add more speacial feature to it. The site will have a powerful Admin control panel and a clean design to it. I am very dedicated in providing my client with the best, all at the lowest price. Save your money, get your professional site done by me and my team.