Project specifications
- Market
- EURUSD
- TF
- M15
- Platform
- MT5
- Client type
- Professional trader
- Delivery window
- 6 weeks
- Stack
- MQL5, multi-timeframe data, synchronisation logs
- Strategy
- Three-timeframe confirmation
- Modules
- Timeframe synchronisation
- Testing
- Cross-timeframe data lag test
Who this was for
Milad Heydari
- Role
- FX trader
- City
- Tabriz
- Project reference
- TBT-1406-23
The client's idea
Milad Heydari works EURUSD on M15; the opening brief was: My three-timeframe indicator should trade only when all three point the same way.
Initial challenge
Higher-timeframe data arrives later; without synchronisation the bot decided on an incomplete candle.
Solution
A completeness check on the higher-timeframe candle before any decision, plus synchronisation logs tracing the moment data refreshed.
Why this design
The candle-completeness check is a hard gate in code, not a note in a manual. It matches how EURUSD is actually traded and can be tested against the data already available.
Safeguards and risk control
The expert never reads future bars, and it stops opening positions when the connection drops.
Our next-step proposal
The next step is a chart dashboard showing the live signal and the filters that rejected a trade.
Portfolio
Measured results
These are the figures the test produced — not a promise about future performance.
- 99.9 % Runtime stability in test
- 11 Configurable inputs
- 640 Trades reviewed
- 7.8 % Max drawdown in test
Portfolio
How the delivery ran
Every project moves through these five phases, with the window for each agreed in the specification.
-
Discovery and problem framing
CompletedReading the client's indicator signal and pinning down exactly when it fires on EURUSD.
Day 1–3
-
Written specification
CompletedDefining sizing from stop distance and the conditions under which no trade is taken.
Day 4–11
-
Implementation
CompletedWiring the signal to the execution layer without touching the indicator's own formula.
Day 12–27
-
Testing and validation
CompletedComparing the trades taken against the indicator's historical signals on EURUSD.
Day 28–37
-
Handover and support
CompletedHanding over the indicator and the expert together, with an install guide.
Day 38–41