Greetings. I have read the details that you want to open a 4D ultrasound clinic in London. First of all, a warm and healthy wishes for you to open that venture. May it goes leaps and bounds. I have also given a look at the reference websites that you have posted and i am very happy to say that it resides in the field of my expertise. As you can see from my profile and reviews, i never compromise on quality and client's satisfaction and i am very much excited to discuss all the details with you, all of your likings, how you want it to look & feel so we proceed things formally. Awaiting your response on chat. Thank you.
N.B: It seems like an interesting project. I would like to discuss all the requirements with you, so I can mark the scope of this project. Please also note that the final estimation will be provided once all the requirements will be revealed from your end. Hence, my cost of development & deadline solely depends on what you reveal (in detail). Looking forward to conduct an extensive chat with you.