With such a diverse skill set, I have a lot to bring to the table for your Jumpseller project. Notably, I'm well-versed in web development using a wide array of languages and frameworks, like HTML, PHP, ASP.net, Node.js, Python, and many more. This allows me to optimize any solution based on your needs and preferences. On top of that, I have excellent command over database management systems including MySQL and SQL server which are vital components in integrating platforms like BBVA Mexico.
Considering your specific requirements, I have the capability to successfully create a free shipping promotion for the products you select with a clear "free shipping" icon as per the front image requirement. Furthermore,I can easily facilitate your integration with BBVA Mexico payment gateways using my expertise in REST APIs and SOAP APIs.
Given my commitment to client satisfaction coupled with my extensive technical expertise in both website development as well as mobile application development, I believe I'm ideally suited for this project. With regards to planning and execution, you can rely on me for delivering quality work in line with your deadlines while keeping close communication regarding any updates or clarifications needed. Don't hesitate to reach out if you require any further information!