Hello,
Being a seasoned OpenCart plugin developer with a strong proficiency in Telegram bot integration and a solid background in PHP, my skills are aligned perfectly with what you're looking for. I have the experience of creating restructuring from Wordpress plugins to other environments, hence I can ensure the same functionality your WordPress plugin offers on OpenCart without any compromise on performance or quality. I will efficiently design your plugin to notify the Telegram bot concerning cart activities, checkout progression, and process the payment authorization by configuring the required webhook.
Not only that, but I am also adept at OTP handling, employing Telegram bot as an interface for order verification purposes. This feature is an integral part of having a robust and secure payment system. Moreover, I will build a custom OTP entry page portal for authenticated payments once the order has been authorized.
Last but not least, my exemplary ability to deliver well-structured code and comprehensive documentation ensures that future project updates can be made smoothly. All in all, by hiring me you'll be getting a proficient expert focused on maintaining client satisfaction through efficient communication. Allow me to bring my diverse skill set and deep understanding of your project to fruition.