Bitcoin / Cryptocurrency Exchange Brokerage/Trading Website Platform

IMPORTANT: Only 4 part milestones accepted 10% to start and another 30% at delivery and the rest of milestone AFTER it gets penetration tested against any bugs or security issues. Do not bid unless milestones are accepted. MUST: Provide past projects similar to this job with references and prove it with proofs * You must have done similar systems before * You must have idea about blockchain technologies * You must have trusted score to start the project * The source code must be open and right will be given to us. This is to ensure for future possible editing ( not selling ) * System must be tested against all well known attack methods to ensure the security * System provider will include it 12 month support to its bid. This is the initial phase of the project to colect several serious offers. Main User Interface: - Trading on Bitcoin, Ethereum, Litecoin between them and FIAT. - Trading chart like poloniex with time intervals - Sell/Buy and Open orders - Trending pairs - Promoted pairs on Top assigned by the admin - As usual profile page features Backend ( admin ) - Managing all pairs and members - Tracking all members - News posting - Support Help Desk plugin - Reporting module ( pairs, volume, members, trades by date, country, time.. ) - Member verification functions - Freeze, ban .. members or pairs - Site under management functions - Fee arrangement for pairs - 3 step account verification ( email, document and mobile verification) - full admin dashboard - manage users Wallet ( BTC, ETH, LTC ) Integration of BitGO wallet api or other company.