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Engineer
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Brasil
"At 6, I disassembled toys to understand their mechanics, by 12, I was captivated by the intersection of art and mathematics. I saw the micro and macro connections like a musical arrangement, to me, everything is a grand opera; a harmony that makes my eyes shine."
My journey is a fusion of disciplines. Software engineering, product design, 3D art, and marketing, alongside an extensive range of courses covering psychology, trading psychology, and technical analysis, for me, the answer has always been found in knowledge.
I am a Software Engineer specialized in financial market automation. Unlike typical scripters, I approach MQL5 and Python development with strict engineering principles, robust architecture, execution speed, and fail-safe security.
I combine technical precision with the agility and creative problem-solving often associated with Brazilian developers. I find solutions where others find dead ends. A trading bot isn't just code. It is a financial weapon. It must be sharp, fast, and reliable. My code is clean, modular, and built to handle the chaos of live markets without breaking. Ready to turn your strategy into a fully automated asset? Let's build something profitable.
My journey is a fusion of disciplines. Software engineering, product design, 3D art, and marketing, alongside an extensive range of courses covering psychology, trading psychology, and technical analysis, for me, the answer has always been found in knowledge.
I am a Software Engineer specialized in financial market automation. Unlike typical scripters, I approach MQL5 and Python development with strict engineering principles, robust architecture, execution speed, and fail-safe security.
I combine technical precision with the agility and creative problem-solving often associated with Brazilian developers. I find solutions where others find dead ends. A trading bot isn't just code. It is a financial weapon. It must be sharp, fast, and reliable. My code is clean, modular, and built to handle the chaos of live markets without breaking. Ready to turn your strategy into a fully automated asset? Let's build something profitable.
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Markov Chain Transition Matrix
A quantitative stochastic probability engine that utilizes Markov Chain transition matrices to mathematically forecast the percentage chance of bullish or bearish continuation on the next algorithmic execution cycle.
3
108
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Harmonic Volumetric Gravity Center
A quantitative volume density engine utilizing weighted Harmonic Mean mathematics to eliminate arithmetic outliers and map the true institutional liquidity center of gravity.
4
174
Amanda Vitoria De Paula Pereira
Publicado o artigo Building an Object-Oriented ONNX Inference Engine in MQL5 
This article shows how to run Python-trained models natively in MetaTrader 5 via the terminal's ONNX functions. We build an MQL5 class that encapsulates session creation, fixes input/output tensor shapes, applies min-max feature normalization to mirror training, and executes OnnxRun once per bar to protect the CPU, the result is a reliable, maintainable inference path for live charts and the Strategy Tester without sockets or DLLs.
2
Amanda Vitoria De Paula Pereira
Feedback deixado para o cliente no serviço Quantitative Developer:
Excellent client, demonstrated a sharp eye for SMC structure and was highly collaborative during the testing phase. Professional handling of the engine handover, highly recommended
· 2
Amanda Vitoria De Paula Pereira
Feedback deixado para o cliente no serviço Title, Custom High-Frequency Tick Velocity EA (Private Project)
Excellent client, Kbau is highly communicative, patient during testing, and provides clear feedback. The handover and payment process was extremely fast and smooth, highly recommended!
· 3
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Kinematic Price Physics (Velocity and Acceleration)
A quantitative physics engine that applies differential calculus to price action, extracting true Market Velocity (1st Derivative) and Market Acceleration (2nd Derivative) to predict trend exhaustion before it happens.
3
272
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Kalman Filter (Dynamic True Price Estimator)
An aerospace-grade state estimation algorithm that dynamically filters out market noise and manipulation wicks to reveal the true underlying execution price with zero static phase-lag.
3
293
Amanda Vitoria De Paula Pereira
Publicado o artigo Building an Object-Oriented FVG Scanner in MQL5 
Create an object-oriented fair value gap (FVG) scanner in MQL5 and display liquidity gaps directly on a MetaTrader 5 chart, this article formalizes the imbalance geometry based on three candlesticks, synchronizes OHLC arrays with CopyRates, manages rectangles without leaks, and monitors mitigation in real time. It also shows how to integrate this class into an Expert Advisor with a strict new bar filter for stable and efficient execution.
3
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Shannon Entropy (Predictability Index)
A quantitative Information Theory engine that calculates the Shannon Entropy of price distribution to mathematically measure market randomness and algorithmic predictability.
3
340
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Fourier Transform (DFT) Dominant Cycle Language: MQL5
Um mecanismo de processamento de sinais digitais (DSP) que aplica a Transformada Discreta de Fourier (DFT) aos dados de mercado, isolando a frequência cíclica dominante para projetar pontos de virada e eliminar a defasagem de fase.
· 3
139
475
Amanda Vitoria De Paula Pereira
Publicado o código Institutional GARCH(1,1) Volatility Forecaster
Um mecanismo quantitativo preditivo que substitui o ATR de varejo defasado, ele utiliza o modelo econométrico GARCH(1,1), ganhador do prêmio Nobel, para prever matematicamente a volatilidade e a variação futuras do mercado.
· 4
215
509
Amanda Vitoria De Paula Pereira
Publicado o código Institutional StatArb and Cointegration Spread Z-Score
Um oscilador quantitativo de múltiplos ativos projetado para Arbitragem Estatística (Pairs Trading), que calcula o spread logarítmico entre dois ativos correlacionados e mede seu Z-Score para identificar oportunidades de reversão à média neutras em relação ao risco.
· 5
270
278
Amanda Vitoria De Paula Pereira
Publicado o artigo From Simple Close Buttons to a Rule-Based Risk Dashboard in MQL5 
Build a rule-based on-chart risk management panel in MetaTrader 5 using the MQL5 Standard Library. The guide covers a CAppDialog-based GUI, manual event routing, and an automated update loop. You will bind UI events to CTrade to execute conditional closures, show net floating P/L, and read automated targets directly from the chart.
4
Amanda Vitoria De Paula Pereira
Publicado o código Institutional K-Means Machine Learning Liquidity Clusters
Um indicador de aprendizado de máquina não supervisionado que aplica o algoritmo de agrupamento K-Means ao histórico de ação de preços, detectando matematicamente e plotando os verdadeiros pools de liquidez institucional sem viés humano.
· 3
218
402
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Fractal Dimension Index (Regime Detector)
An advanced quantitative filter based on Chaos Theory and fractal geometry, it calculates the intrinsic dimensionality of the price curve to instantly classify market regimes into trending or mean-reverting states.
4
262
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Kelly-VAPS Risk Engine (Library)
Uma biblioteca MQL5 orientada a objetos (.mqh) que substitui os modelos estáticos de risco de varejo pela matemática institucional VAPS (Volatility-Adjusted Position Sizing) e Kelly Criterion.
· 4
175
261
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Nadaraya-Watson Kernel Regression
Um envelope de aprendizado de máquina quantitativo que utiliza a matemática de regressão de kernel Nadaraya-Watson para projetar dinamicamente zonas de reversão média estatisticamente significativas sem depender do desvio padrão tradicional.
· 3
248
639
Amanda Vitoria De Paula Pereira
Feedback deixado para o cliente no serviço I want to build Gold Trading EA – Paired Multi-Level Breakout with Auto-Refresh & Trailing Stop
Exceptional client with a profound understanding of market mechanics and grid architecture, his specifications were crystal clear and highly professional. I highly recommend working with him
· 2
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Gaussian Signal Filter (Zero-Lag ALMA)
Um filtro Gaussiano quantitativo projetado para substituir as médias móveis de varejo defasadas, aplicando processamento avançado de sinal digital para eliminar o ruído do mercado sem sacrificar a capacidade de resposta.
· 2
262
798
Amanda Vitoria De Paula Pereira
Publicado o código Institutional Cumulative Volume Delta (CVD)
An advanced order flow engine that approximates tick-by-tick aggressor data to calculate the true Cumulative Volume Delta, it exposes institutional absorption and divergence hidden within standard price candles.
2
265