Hi there,
I just read your posting. It sounds like you need PHP developer to build payment system.
I have a background in PHP development and have been doing this for 2 years. Web development is what I specialize in.
Also I have a build E-commerce websites which have multiple payment methods.
I have extensive experience with object-oriented PHP and the Laravel framework. In addition, having a solid knowledge of MySQL and coding skills in HTML5, CSS, jQuery, and JavaScript, among others.
Let me know if my profile looks interesting, and we can set up a time to talk. I can do this task within 24 hours.
Best regards,
Irfan Muneer