MT5 Expert Advisor Development

Your trading rules, coded into a production MT5 Expert Advisor

We turn your discretionary strategy into a fully auditable MQL5 Expert Advisor — with tick-level backtests, trade-by-trade evidence, and risk guardrails. No black boxes.

MT5 Strategy Tester running a custom Expert Advisor with tick-level backtesting
Tick‑level
Data resolution
Real tick backtesting, not bar approximations
25+ years
Engineering
Professional software delivery
2–6 weeks
Delivery
From intake to production EA

What you get

Everything needed to go from idea to live MT5 automation.

Signed specification

Your rules, edge cases, and test cases documented in a Word spec you sign off before any code is written.

Tick-level backtesting

Realistic backtests with documented spread, slippage, and commission assumptions. Every trade tagged with why it triggered.

Production MQL5 code

Clean, documented Expert Advisor with risk controls, session filters, kill switch, and logging built in.

Deployment + handover

VPS setup guidance, deployment checklist, documentation, and source code handover.

Trade-by-trade audit reports

Every backtest includes a detailed report: which rule triggered each trade, what data was used, and what risk constraints applied. No black-box results.

MT5 backtest report showing trade-by-trade results with equity curve

How it works

1
Send materials

Screenshots, notes, PDFs, chat exports — anything you have.

2
We write the spec

Entries, exits, filters, edge cases — you approve before build.

3
Build + instrument

MQL5 EA with per-trade logging and rule tagging.

4
Backtest + audit

Tick-level results with trade-by-trade evidence.

5
Deploy + handover

Live on your VPS with documentation and source code.

Credentials

Toptal Verified Expert

Listed on Toptal's MT5 developer and trading software pages.

Stanford AI/ML

Teaching experience at Stanford SCPD in AI and machine learning.

Institutional + retail

Background in institutional trading systems and retail strategy automation.

Frequently asked questions

Ready to automate your MT5 strategy?

Send your notes, screenshots, or chat exports. We'll respond with a scoped proposal and timeline.

We build software — not investment advice. Risk disclaimer