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Boris Armenteros
Boris Armenteros
4.1 (37)
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12+ años
experiencia
13
productos
573
versiones demo
1
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Owner en barmenteros FX - barmenteros.com
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https://barmenteros.com
Take a look at our products here: https://www.mql5.com/en/users/barmenteros/seller

Hire us here: https://www.mql5.com/en/job/new?prefered=barmenteros

We firmly believe that striving for perfection is the road to excellence. With this as our keystone, barmenteros FX is devoted to providing tailored MT4 programming service (also MT5) for Forex traders worldwide. In addition to MetaTrader, we also program for other popular trading platforms as TradingView, NinjaTrader and TradeStation. With years of experience, we have improved the methods and processes that enable us to create high-quality, robust and stable programs for Forex market. We aim to create long term partnerships with our customers by exceeding expectations with a top level of professionalism, honesty, and transparency.

Reach us here: barmenteros.com
Boris Armenteros
Trading Systems

Why a hardcoded account-number check isn't license protection

7 julio 2026, 11:44
The check that feels like a lock Most of us started here. You want to stop your EA from running on accounts that didn't pay, so you drop something like this near the top of OnInit() : int OnInit() { long allowed = 12345678; // the buyer's MT account if(AccountInfoInteger(ACCOUNT_LOGIN...
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Boris Armenteros
Trading Systems

Why "simple" MQL4/MQL5 requests expand: repainting removal, panels, and the hidden decision set

2 julio 2026, 22:20
If you develop for clients — or you are a trader commissioning tools — you have met this request: "Remove the repainting from my indicator. Should be quick, right?" One line, priced by the requester at one day of work...
110
Boris Armenteros
Trading Systems

Your MT4 EA Compiles on MT5. That's the Part That Fools You.

1 julio 2026, 14:40
There's a moment in every MT4-to-MT5 move where the terminal reports "0 errors" and it feels like the job is done. It isn't. A clean compile only tells you the syntax converted...
121
Boris Armenteros
Trading Systems

Three Silent Failures in MT4 to MT5 Migration (And the Audit That Catches Them)

30 junio 2026, 21:37
The standard migration advice goes like this: rename the file, resolve the compile errors — most of which are renamed functions — and run the backtester. If the equity curve looks similar, you are done...
115
Boris Armenteros
Trading Systems

Five Symbol-Specific Assumptions That Silently Break EAs on Non-EURUSD Instruments

29 junio 2026, 22:53
Most EAs I debug for cross-symbol failures share the same five hardcoded assumptions. They are all correct on EURUSD and all wrong on everything else. Here is what breaks, why, and the runtime queries that fix each one...
114
Boris Armenteros
Trading Systems

Three Ways Your Session Filter Gets Time Wrong (And the Permanent Fix)

28 junio 2026, 18:08
Every March and October, the same production failures surface in EA support channels: session filters that worked perfectly start letting trades through at the wrong hours...
345
Boris Armenteros
Trading Systems

Five Structural Failures I Find in Most "Working" EAs

27 junio 2026, 19:24
After 14 years of reviewing and rescuing Expert Advisors — across 30+ code reviews over the past three years alone — the structural problems repeat with remarkable consistency. This is not about strategy logic. The strategies are often fine...
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Boris Armenteros
Trading Systems

AI-Assisted MQL Development: What Works, What Breaks, and a Production Checklist

26 junio 2026, 14:51
I use AI daily for MQL4 and MQL5 development — scaffolding functions, writing boilerplate, exploring implementation approaches...
144
Boris Armenteros
Trading Strategies

The Production Layer Your Backtest Never Tests: OrderSend Retries and Restart-Safe State

26 junio 2026, 10:24
A clean backtest proves your entry and exit rules. It does not prove your EA will survive a live night. Those are two different things, and the gap between them is where most EAs quietly fail at 2am. The backtester feeds your code a tidy, sequential stream of ticks. Every order fills...
117
Boris Armenteros
Trading Systems

MT4 to MT5: four migration bugs that survive a clean recompile

11 junio 2026, 22:14
A clean recompile is where an MT4-to-MT5 migration starts, not where it ends. The functions rename, the errors clear, the Strategy Tester runs — and four architecture differences sit underneath, none of which throws an error...
254
Boris Armenteros
Trading Systems

CTrade::PositionClose() — The Return Value Contract and What It Costs in Production

3 junio 2026, 10:07
If you are migrating from MQL4 or debugging a position management bug you cannot reproduce in Strategy Tester, read this before changing anything else. What the Documentation Actually Says The MQL5 reference for `CTrade::PositionClose()` is technically accurate. Both overloads are listed...
399
Boris Armenteros
Trading Systems

What MT4 Programmers Do Before Writing a Line of Code

28 mayo 2026, 11:51
Every EA project starts with a brief. The brief describes entry conditions, exit logic, position sizing, and timeframe. It is usually thorough on paper. In practice, it is almost never complete...
108
Boris Armenteros
Trading Systems

Why Your Portfolio EA Is Acting on Orders It Didn't Place

20 mayo 2026, 07:54
The Silent Failure Mode Running two or more expert advisors on the same MetaTrader account exposes a structural gap that single-EA backtesting never reveals. The platform logs no warning when one EA modifies or closes an order it doesn't own...
311
Boris Armenteros
Trading Systems

Three Factors That Determine Whether Your EA Needs Fixing or Rebuilding

15 mayo 2026, 10:12
Whether a struggling EA deserves targeted optimization or a full rebuild comes down to three structural factors: code structure quality, strategy logic validity, and state management architecture. I evaluate this regularly for clients, and the answer is never obvious from the outside...
160
Boris Armenteros
Trading Systems

Why AccountBalance() Is Wrong for Multi-Position EAs (and How to Fix It)

12 mayo 2026, 08:20
The Problem Three EA rescue projects arrived at barmenteros FX this year with identical symptoms: excellent single-trade backtest results, inconsistent live performance during periods when two or more positions ran simultaneously...
341
Boris Armenteros
Ha dejado el comentario sobre el Cliente por el trabajo Gorilla Forex Group Terminator
· 1
Boris Armenteros Ha publicado el producto
Price and Moving Average Crossover MT5

30.00 USD

Cruce de precio de mercado y media móvil con todo tipo de alertas y funciones para mejorar la visualización en el gráfico. Características Cruce del precio de mercado y la media móvil (MA) en la barra actual o al cierre de la última barra; Puede evitar las mismas señales seguidas, por lo que puede permitir sólo una señal de compra seguida de una señal de venta y viceversa; La MA puede establecerse para cualquiera de los siguientes métodos de promediación: Media Móvil Simple (SMA), Media Móvil

· 1
Boris Armenteros Ha publicado el producto
AMA Adaptive Moving Average Alerts Serie MT4
Comentarios: 2
FREE

Señales y Alertas para el indicador AMA (Media Móvil Adaptativa) basadas en estos posts de MQL5: Media Móvil Adaptativa (AMA) y Señales del Indicador Media Móvil Adaptativa . Nota : esta herramienta está basada en el código del indicador AMA desarrollado por MetaQuotes Software Corp. Características Las señales se activan al cierre de la última barra/apertura de una nueva barra; Se puede activar cualquier tipo de alerta: Cuadro de diálogo, Mensaje de correo electrónico, Notificaciones SMS para

Boris Armenteros Ha publicado el producto
Accelerator Decelerator Alerts Serie MT4

FREE

Señales y Alertas del indicador Acelerador/Decelerador basadas en estos posts de MQL5: Accelerator Oscillator y Señales del indicador Accelerator Oscillator . Nota : esta herramienta está basada en el código del indicador Accelerator desarrollado por MetaQuotes Software Corp. Características Las señales se activan al cierre de la última barra/apertura de una nueva barra; Se puede activar cualquier tipo de alerta: Cuadro de diálogo, mensaje de correo electrónico, notificaciones SMS para teléfonos

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