Build Forex EA + Permanent Licence System — Full Source Code Required

I currently sell a white-label XAUUSD EA, but the existing supplier owns the source code. I now need a new, independently developed EA and licensing system that my company fully owns and controls.

I am not requesting decompilation or copying of proprietary code. Existing settings, presets and trading examples will be provided as reference. The developer must first identify any missing strategy rules before development begins.

EA requirements:

• MT5 required; please quote separately for an MT4 version
• XAUUSD automated trading
• High-risk and low-risk modes
• TP, SL, lot size, multiplier, step and maximum orders
• Time and news filters
• Daily and overall drawdown protection
• Magic number and broker-symbol compatibility
• Default settings/preset built into the EA
• Clear on-chart licence and error messages

Licensing system:

• Secure admin panel owned by us
• Generate permanent licence keys
• Automatically email the key and download link
• Lock licences to MT account number, broker server and platform
• Activate, revoke, reset and resend licences
• Show last validation, EA version and customer status
• EA validates through our own API
• Short offline grace period if the server is temporarily unavailable
• Documented API for future integration with our Spectre customer dashboard

Required deliverables:

• Full .mq5 and optional .mq4 source code
• Compiled .ex5 and .ex4 files
• Full backend/admin-panel source code
• Database structure and API documentation
• Deployment under accounts and hosting owned by us
• Private Git repository
• Installation and maintenance documentation
• Full permanent commercial ownership and modification rights
• No undisclosed third-party code or dependencies
• Bug-fix support following delivery

Please reply with:

1. Relevant EA and licensing-system examples
2. Your fixed price for MT5 only
3. Your fixed price for MT4 and MT5
4. Estimated completion time
5. Technology proposed for the licensing backend
6. Confirmation that all source code and commercial rights will be transferred