Hi there,
Do you want to see your WordPress website successfully and professionally revamped? You can really count on me for that. I have 11+ years of Wordpress experience and after reading your requirements I'm 101% confident I can help you with your task. In fact, just to test my programming knowledge, you can throw any kind of programming or Wordpress related question at me right now (not necessarily related to your project) and I'll solve it for you. I can also share a lot of sites that I've coded from scratch. The reason I have not shared them here in this message is because this project you posted will get indexed in Google and I respect my customer's privacy.
In case you need design work by any chance, I got that part covered as well as I have a very talented designer that I collaborate with.
Moreover, my English is great so you can be sure that there will be no language barriers.
Drop me a line when you're online and lets discuss further. If you choose me, you can consider the project like finished. Just check my profile and you'll understand why I am the best fit for your needs.
Regards,
Catalin