Create an Internet Service (Sas)

I am looking for a programmer ready to help understand the issues of creating an Internet service (saas), with mutual sympathy and intuitive understanding I will offer project work on interesting terms. It is good if you have experience in integrating cms with warehouse programs. Great, if you surprise the service, you can immediately understand how it is made and create a similar or better. I don’t care about the programming language and your approach, the result and the willingness to cooperate for a long time are important.