Expert Advisors, indicators, trade panels, data bridges and AI integration for MT4 and MT5. Our own live trading systems run on millions of lines of production code, and client projects get the same engineering. Built to your specification, delivered with full source code.
Trading technology is our daily business, not a sideline. Our MQL4/MQL5 developers have written millions of lines of MQL, Python and web platform code, and the systems built on it run in live production every trading day.
That work includes self-optimising Expert Advisors with walk-forward validation, AI-assisted trade filtering, multi-strategy engines and a complete platform stack with broker and payment integration. When we propose a method for your project, we have usually run it in production ourselves.
An AI trader with a live LLM bridge: the EA exports market data every bar, the AI decides, the EA executes. Custom Python bridge, engineered to tolerate failures.
Expert Advisor generations with walk-forward validation, Monte-Carlo robustness testing and automatic re-optimisation in live operation. Tens of thousands of lines of MQL across MT4 and MT5.
A complete platform stack: AI trade analysis, multi-broker integration, automated VPS provisioning and remote desktop with single sign-on, from web frontend to agent services on customer servers.
NOX AI, Quant IQ and the platform are Andreli’s own products, built for andreli.ai. Product names are shown as references for our engineering work, not as a promise of trading results.
From a one-line fix to a complete trading system: MQL4, MQL5, web and AI. All services on a B2B, contract basis.
New development from your specification, refactoring of existing robots, multi-strategy engines and MT4-to-MT5 porting. Clean, documented, testable code.
Custom indicators, pattern and divergence detection, scanners and alert systems that take repetitive chart work off your hands.
One-click trade management, position sizing, equity protection and drawdown guards, built around your personal workflow.
Trade copiers and mirror systems, database synchronisation, Telegram notifications and connections between MetaTrader, servers and databases.
Broker API connections, licensing systems, payment integration and web dashboards for accounts, customers and terminal fleets.
LLM-assisted filters, news handling and decision layers inside your EA, including the bridge architecture to run them in production.
Out-of-sample testing, Monte-Carlo robustness checks and walk-forward analysis are part of the build. You find out where your logic holds up, and where it does not, before anything goes live.
Requotes, slippage, disconnects, broker quirks: our code is written for the realities of live execution, with strictly separated live and backtest logic.
Full MQL4/MQL5 source code, documentation and unlimited usage rights. NDA on request. No black boxes, no lock-in.
We discuss your idea, question the edge cases and give you an honest technical assessment before any code is written.
A written scope with a fixed price where possible. You know what you get and what it costs.
Milestone builds you can follow in the Strategy Tester, with room for feedback at every step.
Backtests, robustness checks and edge-case testing against your written requirements.
Full source code, documentation, personal onboarding and 30 days of bug-fix support after delivery.
If you have a project or require technical support, please contact us. We'll respond within 24 hours to discuss your requirements.