Crypto Currency Trading Script (Bugs + Integration)

Dear free lancers we have this software, we want need fix bugs and integrate cryptocurrencies, we will provide Server for Run Node and 1 for website. We want Implement ethereum Based Coin too. we need full Document how to run node in future and compile coin. we need at least 25 Currencies integrate with this. here is our software introduction and requirements. (our software is a modern application built to exchange cryptocurrencies between users such as Bitcoin, Litecoin, Dogecoin, Shadowcoin, Vertcoin, Feathercoin, Blackcoin, or Dash, etc. (Any bitcoind based daemon is supported) Requirements: Runs on any VPS server (Preferably running Ubuntu 14.04 or later) with PHP5 and MySQL, (optional a secondary VPS server to run the nodeJS Trade Engine on and coin daemons for security or run on the same server.) Payments: Members who can accept payment in free lancer please bid, i will not deal in any other platform or bitcoin. i will pay 50% Advance and 50% on work. who know about complete Crypto Currency, Nodes Please bid, Thanks