Which is the best company for providing cryptocurrency -fiat exchange development?

Some of the entrepreneurs and startups will have an idea to start crypto exchange business but they will not know the right place to implement it. There are so many companies offering cryptocurrency exchange platform across the world. The matter is who will give it as cost effective, efficient and reliable platform with strong security features. With my experience, I will refer coinjoker who offers cryptocurrency exchange software with upgraded frameworks. They develop a custom exchange platform for exchanging cryptocurrencies with fiat currencies. They not only provides script for your business, along with ultimate services like, blockchain development, bitcoin exchange script, ICO script development, token creation etc,.. They also provides white label exchange platform which makes the exchanges to be simple, with multi user option, multi payment option, multi signature wallets. If you have interest to start your exchange platform, Feel free to contact them for a guidance !