Hey There,
As a highly experienced and motivated PHP Yii 2 developer, I have successfully completed 550+ projects, inclusive of mobile app development, web design/development, and API integration like you're looking for. With a track record of ensuring 100% work satisfaction and an accuracy rate of 98-100%, I am confident that I possess the necessary skills to tackle your specific project needs.
Over the years, I have become adept in front-end frameworks like React Js, Angular Js, and also back-end technologies such as Node Js, Php, Laravel which are relevant to your project. In line with your requirements, I've successfully handled E-commerce projects on popular platforms like Magento, Shopify and Woocommerce, which is indicative of my prowess in API integration and Payment gateways. My understanding of your priority to implement the phone number OTP login feature aligns perfectly with my past experience working in User Authentication systems.
Having worked with numerous APIs in previous projects such as Amazon AWS and 3rd party integrations for websites Web services (XML, JSON), SOAP gives me the edge to swiftly integrate with the chosen payment gateway and overcome any appointment booking or doctor's profile issues that may arise. With my keen eye for detail and an analytical mindset, I assure you that no issue will go unnoticed or unresolved. Let's not only fix v.1 but take care of v2 project together if everything goes well - in a month probably