Greetings of the day!!
Hope you are well. I have more than 2 years of experience in Blockchain and Crypto Development. I have already developed Trading Portal, Exchange, BTC Wallet, ETH Wallet, LTC Wallet, XRP Wallet, ICO's, Tokens, Coins and Hyip Portals. I can show you my previous work. Kindly message me for more discussion.
** Budget will be depends on your requirements.