Marcelo Leonardo Siiva

Hello, how are you?

I am Marcelo Leonardo, an Algorithmic Trading Systems Developer, and I am here to introduce myself and offer my services.

I design and develop solutions and tools for professionals operating in the international Forex and Cryptocurrency markets.

My work is focused on building robust, sustainable, and production-ready trading automations, not on selling profit promises or “plug-and-play bots.”

I have over 8 years of experience developing trading systems, Expert Advisors, and analytical tools using MQL5 and C++, with practical exposure to real market environments and broker infrastructure.

What I Do
• Custom Expert Advisors (EAs) for MetaTrader 5 using MQL5
• Automation and execution logic for trading strategies
• Risk management and position control systems
• Integration with exchanges and platforms via APIs using C++
• Backtesting, optimization, and performance analysis
• Migration and refactoring between MQL4, MQL5, and other trading-related languages

Markets
• Forex
• Cryptocurrencies
• International markets only

Why Work With Me?
• Tailor-made Solutions: I program everything based on your specific needs.
• Record-time Delivery: I value your time. Most projects are delivered in record time without compromising quality.
• Competitive Pricing: Professional-level programming at prices that fit your budget.
• Ultra-fast Execution: My codes are optimized for minimal latency, ensuring your EA reacts to the market instantly.
• Clean and Modular Code: Easy to understand, error-free, and professional.

What I Offer:
• Custom Expert Advisors (EAs) for any strategy.
• Advanced risk management modules (equity protection, trailing stops, etc.).
• Interactive User Interface panels and dashboards.
• Alerts (mobile, email, on-screen) for your indicators.

What I Don't Do
• No “money-making machines,” “guaranteed million-dollar returns,” or “miracle robots”
• No financial advising or asset recommendations
• No selling of signals or copy-trading services

I work with professional traders who understand that automation is an engineering problem, not a shortcut to profit.

If you would like to learn more about my work, please get in touch, and let's transform your vision into powerful tools!

Best regards,
Marcelo Leonardo

Graphiques et Idées