Criar website de Exchange (Compra/Venda) de altcoins

Hello, I have gone through your requirements and understood that you are looking for an experienced PHP developer to Design and build Other or without certainty Create an Exchange website (Buy & Sell) of altcoins. We have team of 15+ years of experienced developer team in our company and We are completed 250 + large and complex project. I understood your concept and We have developed currency exchange website in past so We will easily developed your website as per your example. If you have any question regarding Our expertise to ask then ask me we will give you perfect answer then you feel our expertise level. Can you please share your best time for chat so we can discuss in detail and move ahead. Awaiting for your positive response. Thanks, Hemangi