Real time stock data retrieval

Hi, I need someone who is really good at C# to continue work that I am currently doing because I am stuck with it. Here is the problem. For a stock exchange company, I need to parse real time stock data (broker, trade, etc.) that is sent every day during working hour with afternoon break. The data is sent through a socket connection (TCP/IP) and has to be parsed based on data type and inserted into database for further processing. My problem is to get the parsing right and minimizing delay in processing the data, in other words, the program has to perform very fast. Work has been done so you do not need to start from scratch, you just have to fix splitting problem, unless if you think it is really really necessary to throw my code into the bin. Because the confidentiality of this project, I cannot post the official specification document here, please show me that you have the skills and experiences in doing similar project then I will give you an NDA so that you can receive the spec. If you still have any questions feel free to drop me a private message. thank you