Looking for some unique software solution

Hello this is Krishna
I'm a freelance website developer working in Kuwait
I'm looking for any kind of software solution other then the website or App development.
I will market that solution here and sell that product.
People who have very good and unique software solutions or products can bid here.
Only people who have some good solution's only bid here
Also i ask for a real time demo and I check your portfolio related to that product.