Hi there,
Thanks for this opportunity! I have 14+ years of experience in Web development and after reading your requirements I'm 101% confident I can help you with your task as I have extensive experience with all your requirements. In fact, just to test my programming knowledge, you can throw any kind of problem at me right now (not necessarily related to your project) and I'll solve it for you.
When you choose to work with me, you get a partner that actually responds to messages/emails/calls, gets things done and is committed to helping you succeed. Just in case you need a fancy or professional design (although you wrote that design is provided when needed), I got you covered with that as well as I have a super talented designer that I collaborate with.
Moreover, my English is great so you can be sure that there will be no language barriers.
When you're available, let's discuss further and if we decide we're both on the same page, we will then proceed to executing the project.
Looking forward to helping your reach your goals and build a great business relationship.
Regards,
-CR