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Technology

MT5 Automation & Expert Advisor
Development — MT4 & MT5

Algoment's MQL development team builds production-grade Expert Advisors, custom indicators, bridge solutions, and server-side plugins for MetaTrader 4 and MetaTrader 5 — trusted by brokerages and professional traders globally.

Algorithmic Trading
MT4 MT5 Development

What We Build

Every MetaTrader Development
Need, Covered

Expert Advisor Development

Custom-built EAs for MT4 and MT5 in MQL4/MQL5 — from simple rule-based automation to complex multi-timeframe systems with full risk management logic built in.

Expert Advisor Development

Custom-built EAs for MT4 and MT5 in MQL4/MQL5 — from simple rule-based automation to complex multi-timeframe systems with full risk management logic built in.

Custom Indicators & Scripts

Proprietary indicators, oscillators, and utility scripts tailored to your trading methodology — with full source code delivery and documentation for your team.

Custom Indicators & Scripts

Proprietary indicators, oscillators, and utility scripts tailored to your trading methodology — with full source code delivery and documentation for your team.

MT4/MT5 Bridge Solutions

Connectivity bridges between MetaTrader and external systems — including FIX API gateways, CRM platforms, risk management engines, and third-party liquidity feeds.

MT4/MT5 Bridge Solutions

Connectivity bridges between MetaTrader and external systems — including FIX API gateways, CRM platforms, risk management engines, and third-party liquidity feeds.

Server-Side Plugin Development

MetaTrader Manager API and Admin API plugins for custom server-side logic — including rebate engines, group management, custom reporting, and dealing desk automation.

Server-Side Plugin Development

MetaTrader Manager API and Admin API plugins for custom server-side logic — including rebate engines, group management, custom reporting, and dealing desk automation.

Strategy Testing & Optimisation

Rigorous MT4/MT5 strategy tester integration with tick-by-tick data, multi-currency testing, and parameter optimisation across thousands of variable combinations.

Strategy Testing & Optimisation

Rigorous MT4/MT5 strategy tester integration with tick-by-tick data, multi-currency testing, and parameter optimisation across thousands of variable combinations.

Maintenance & Support

Ongoing EA maintenance, platform version upgrades, debugging, and priority support for brokerages and traders who depend on production-critical MetaTrader systems.

Maintenance & Support

Ongoing EA maintenance, platform version upgrades, debugging, and priority support for brokerages and traders who depend on production-critical MetaTrader systems.

Platform Coverage

MT4 to MT5 EA Code Conversion

MT4

MetaTrader 4

Full MQL4 development — EAs, indicators, scripts, and server-side plugins for the world's most widely used retail trading platform.

MT5

MetaTrader 5

Advanced MQL5 development with multi-asset support, hedging mode, and access to MT5's expanded built-in library and object-oriented architecture.

MIGRATION

MT4 → MT5 Migration

Full codebase migration from MQL4 to MQL5 — preserving all trading logic while taking advantage of MT5's enhanced performance and capabilities.

MT5 Automation Guide

MT5 Automation Explained:
From Expert Advisors to Full System Integration

What Is MT5 Automation?

MT5 automation uses Expert Advisors (EAs) written in MQL5 to execute trades automatically on MetaTrader 5 based on your strategy rules. Automated MT5 systems run 24/7, react in milliseconds, and handle risk management, position sizing, and reporting — freeing traders from manual execution entirely.

MT4 vs MT5: Which Is Better for Automation?

MT5 offers a superior automation environment: multi-asset trading, an object-oriented MQL5 language, a multi-threaded strategy tester, and native support for hedging and netting accounts. MT4 remains the industry standard for forex-only EAs. We develop on both — and migrate existing MT4 EAs to MT5 safely.

How MT5 Connects to Your Brokerage Stack

Beyond the trading terminal, MT5 automation can integrate with your CRM, risk engine, back-office, and liquidity feeds via Manager API, Admin API, and FIX gateways. This turns MetaTrader into a fully connected component of your brokerage infrastructure — not an isolated trading silo.

How We Work

From Spec to Live Deployment

1
Step 01

Requirements Specification

We capture your exact trading logic, risk parameters, UI requirements, and integration needs in a structured technical specification document.

2
Step 02

Development & Code Review

Our MQL4/MQL5 developers build the EA or indicator with clean, documented code — including internal peer review and unit testing at every stage.

3
Step 03

Backtesting & UAT

Comprehensive testing in the MT4/MT5 strategy tester using tick data, followed by paper trading in a live demo environment to validate real-world behaviour.

4
Step 04

Deployment & Ongoing Support

Live deployment to your MT4/MT5 environment with monitoring, version control, and a support SLA covering bug fixes and future enhancement requests.

The Problem

Why MetaTrader Projects
Fail Without Specialists

Buggy EAs Cost Real Money

Poorly coded Expert Advisors with logic errors, memory leaks, or unhandled exceptions can open runaway positions — turning a trading edge into catastrophic losses.

Custom Logic Is Impossible Off-the-Shelf

Standard MT4/MT5 templates cannot replicate complex strategies — multi-timeframe logic, basket management, or custom spread-based entries require specialist MQL development.

Platform Isolation Blocks Scaling

MetaTrader exists in a silo without bridge solutions — no real-time integration with your CRM, risk engine, or back-office means manual reconciliation and blind spots in your data.

Freelancer Development Is Unreliable

Cheap freelance MQL code lacks documentation, version control, and ongoing support — leaving you with unmaintainable EAs and no recourse when they break in live markets.

MT4 to MT5 Migration Stalls Operations

Migrating from MT4 to MT5 while preserving all trading logic, server plugins, and integrations is complex — most developers lack the full platform knowledge to do it safely.

No Strategy Testing Infrastructure

Without proper tick-level backtesting with real spread data and realistic slippage modelling, MT4/MT5 strategies appear profitable in testing but fail consistently in live trading.

FAQ

Frequently Asked
Questions

Yes. All custom development projects include delivery of the full MQL4/MQL5 source code, documentation, and compiled executable files. You own the code outright with no licensing restrictions.
We use a multi-stage testing process: code review and unit testing during development, comprehensive backtesting with tick data in the MT4/MT5 strategy tester, paper trading in a demo environment, and a phased live deployment starting with minimal capital exposure.
Yes. We build MT4/MT5 bridge solutions using the Manager API, Admin API, and FIX gateway connections — enabling real-time data flow between MetaTrader and your CRM, risk management system, reporting tools, and third-party liquidity feeds.
Simple rule-based EAs take 1–3 weeks. Complex multi-strategy systems with custom indicators, risk management logic, and broker integration take 4–8 weeks. Server-side plugin development typically requires 6–12 weeks depending on complexity.
Yes. We offer maintenance retainer packages that include bug fixes, platform version compatibility updates, performance optimisation, and priority support for production-critical systems.

Have a MetaTrader Project
In Mind?

Share your requirements with our MQL team — we'll send you a scoping estimate and timeline within 24 hours, no commitment required.

Chat with us