Anti Virus Spam Block builder for PC and MAc custom

Hi it is my pleasure to take part in the bid on your project. i have developed various system level software such as registry cleaner, encrypter, ccleaner, antivirus software, mouse recorder,screen capture(recorder), keylogger etc. i can use c#, c, java.c++ to develop your projects. i will very appreicate if you are interested to me and hope to work with me. moreover, i hope to keep in touch with long term basis. thanks and with regards Sujin