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7+ years
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I have been developing indicators and Expert Advisors for MetaTrader 5 since 2019, focusing on clean, efficient, and well-documented solutions. I have 5 products published on the Market (including Dynamic Linear Regression and Simple VWAP) and several contributions in the Code Base, some with thousands of downloads.
In addition to my specialization in MQL5, I bring solid experience in modern software development (web, APIs, and AI), which allows me to create more structured, maintainable, and integrable solutions.Specialties:
- Development of custom indicators (VWAP, linear regression, MACD, Coppock, etc.)
- Expert Advisors with risk management and clear logic
- Libraries and utilities for MetaEditor
- Integration of technical analysis concepts with optimized code
- Application of software engineering best practices (from .NET, Angular, Next.js, and Python/FastAPI) to the development of MT5 tools
- Use of AI both in the development process and in building smarter solutions
Technical skills:
MQL5 · C/C++ · .NET · Angular · Next.js · Python · FastAPI · JavaScript · SQL · Artificial Intelligence (for code and in code)Open to freelance and custom projects.
Website: abraaomoreira.dev
Why traders use it You see the lot, the money at risk to the stop loss and the reward:risk before you click. Orders are sent only when you click Buy or Sell. There is no automatic trading logic. If something is wrong (minimum lot, stop distance, margin, closed session), nothing is sent and the panel says why. Break-even, close half and close all touch only the panel's own trades, never your manual trades or other Expert Advisors. What it does Lot from a fixed lot, a percent of the balance at
Why use it See at a glance how much room is left before your own daily loss and max loss limits. Know the equity level that would reach each loss limit, before it happens. Get an on-screen note when a limit reaches the warning levels you choose. It is an indicator with no trading functions: it never opens, modifies or closes a position. What it shows Balance, equity and today's result (closed trades since the day reset plus open positions). For the account history: number of trades, win rate
Why use it See what each Expert Advisor or strategy is doing on a shared account, not just one total balance. Track daily loss, max loss, profit target, consistency and minimum trading days with the rule method you follow. Get alerts on screen, on the MetaTrader mobile app and by e-mail at the warning levels you choose. It is an indicator with no trading functions: it never opens, modifies or closes a position, so it can sit on the same chart as your EA. What it does Results by source: by magic
What you get One volume-weighted average price line drawn on the main chart, over a period you set. Bars with more traded volume weigh more in the average than quiet bars. Light on the terminal: history is calculated once, then only new bars are added. Free, with no external files or DLLs. How it works VWAP = sum(price[i] × volume[i]) / sum(volume[i]) The line is calculated from the start of the available history once, when the indicator is attached. After that each new bar extends the line
Why use it It turns a classic long-term momentum study, the Coppock Curve, into a rule you can test and run on any timeframe. Risk controls are built in: stop loss and take profit on every position, plus a daily gain limit and a daily loss limit in money. A trading-hours window keeps the EA out of the market outside the hours you set. The curve is drawn as a green/red histogram, so you can see what the EA is reading. The indicator Rate of Change (ROC) measures the percentage change of the close
Why use it A simple, readable rule: the EA trades when the MACD and its signal line both cross the zero line. Every position gets a stop loss and a take profit when you set them. Daily gain and daily loss limits in money: when one is hit, the EA closes its positions and stops for the day. A trading-hours window, plus a clear message if the volume does not fit the symbol. How the rule works MACD is calculated on every tick and the EA keeps the last three values. When the latest MACD value is
Why use it A mean-reversion rule you can read in one sentence: buy at the lower channel line, sell at the upper one. The channel is recalculated from the last N candles, so it follows the market. Only five inputs to configure. How it works A linear regression line is fitted to the closes of the last Window size candles. An upper line and a lower line are drawn at a fixed distance in points from it. When the current price reaches the lower line, the EA sends a market buy order. When it reaches
What you get A clear view of the direction and slope of the most recent bars. Two outer lines at a fixed distance from the regression line, as a reference for your own analysis. Lightweight: only the bars inside the window are calculated. Free, with no external files or DLLs. How it works On every tick the indicator fits a least-squares line to the closing prices of the last Window size bars. The central line is that fit. The top and bottom lines are the same line shifted up and down by the