Hello,
Yes, I can upload your PHP file to Github.I have good command on this kind of project development.
Experience: I am working in this skill from last 6 years.
We specialize in PHP & PHP frameworks, WordPress & E-commerce, Woocommerce, Opencart, Magento, API development, HTML5, CSS, JavaScript, Bootstrap, MySQL etc.
Message me so we can discuss the details.
Thanks!