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Boris Armenteros / Profil

Boris Armenteros
Boris Armenteros
4.1 (37)
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Owner at 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 Temmuz 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...
168
Boris Armenteros
Trading Systems

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

2 Temmuz 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...
96
Boris Armenteros
Trading Systems

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

1 Temmuz 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...
101
Boris Armenteros
Trading Systems

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

30 Haziran 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...
99
Boris Armenteros
Trading Systems

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

29 Haziran 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...
93
Boris Armenteros
Trading Systems

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

28 Haziran 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...
280
Boris Armenteros
Trading Systems

Five Structural Failures I Find in Most "Working" EAs

27 Haziran 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...
118 2
Boris Armenteros
Trading Systems

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

26 Haziran 2026, 14:51
I use AI daily for MQL4 and MQL5 development — scaffolding functions, writing boilerplate, exploring implementation approaches...
116
Boris Armenteros
Trading Strategies

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

26 Haziran 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...
103
Boris Armenteros
Trading Systems

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

11 Haziran 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...
199
Boris Armenteros
Trading Systems

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

3 Haziran 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...
335
Boris Armenteros
Trading Systems

What MT4 Programmers Do Before Writing a Line of Code

28 Mayıs 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...
102
Boris Armenteros
Trading Systems

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

20 Mayıs 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...
254
Boris Armenteros
Trading Systems

Three Factors That Determine Whether Your EA Needs Fixing or Rebuilding

15 Mayıs 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...
142
Boris Armenteros
Trading Systems

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

12 Mayıs 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...
278
Boris Armenteros
Gorilla Forex Group Terminator işi için müşteriye geri bildirim bıraktı
· 1
Boris Armenteros ürün yayınladı
Price and Moving Average Crossover MT5

30.00 USD

Crossing of market price and moving average with all kinds of alerts and features to improve visualization on the chart. Features Crossing of market price and Moving Average (MA) at current bar or at closing of last bar; It can avoid same signals in a row, so it can allow only a buy signal followed by a sell signal and vice versa; MA can be set for any of the following averaging methods: Simple Moving Average (SMA), Exponential Moving Average (EMA),   Smoothed Moving Average

· 1
Boris Armenteros ürün yayınladı
AMA Adaptive Moving Average Alerts Serie MT4
Değerlendirmeler: 2
FREE

Signals and Alerts for AMA (Adaptive Moving Average) indicator based on these MQL5 posts:   Adaptive Moving Average (AMA)   and   Signals of the Indicator Adaptive Moving Average . Note : this tool is based on the code of AMA indicator developed by MetaQuotes Software Corp. Features The signals are triggered at   closing   of last bar/opening of a new bar; Any kind of alerts can be enabled: Dialog Box, Email message, SMS notifications for smartphones and tablets, and

Boris Armenteros ürün yayınladı
Accelerator Decelerator Alerts Serie MT4

FREE

Signals and Alerts for Accelerator/Decelerator indicator based on these MQL5 posts: Accelerator Oscillator and Signals of the Indicator Accelerator Oscillator . Note : this tool is based on the code of Accelerator indicator developed by MetaQuotes Software Corp. Features The signals are triggered at   closing   of last bar/opening of a new bar; Any kind of alerts can be enabled: Dialog Box, Email message, SMS notifications for smartphones and tablets, and Sound alerts; Customizable

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