Hi there,
I have gone through your requirements as you are looking for the developer I can fix theme and add a stripe payment gateway.
I am an expert in Wordpress, Joomla, Core php, Laravel, Codeigniter, Python, Django, ERPNext, framework, js, jQuery, ajax, jSon, HTML5, CSS, Bootstrap4, jQuery, Javascript, Angular, Ionic, coral, Xd etc
Looking for your response
Thanks