Hi, How are you.
I have developed Booking, Order/Delivery, eCommerce, shopping mall web site and application.
And I have a lot of experience about payment gateway integration such as worldpay, alipay, stripe, paypal and checkout, subscription, downgrade/upgrade.
Also, As a senior fullstack developer and database engineer with over 10 years of professional experience.
My skills are PHP, Laravel, Codeigniter, javascript, React, Node, Mysql, Mongo, Firebase, AWS and so on.
I am able to complete this project within your timeline.
Please contact me, I am ready to start work.
I look forward to a response from you.
Thanks~