Mario Rafael Da Silva Marques / Profile

I’m a software developer with 4+ years of experience in MetaTrader 5. I specialize in building custom Expert Advisors. I work closely with clients to make sure the final product meets their trading needs.
I hold a degree in Chemistry and have built my career in the textile industry, focusing on woven fabric development, production engineering, and process optimization.
Outside of my professional work, I’m passionate about financial markets and algorithmic trading. I’ve been programming in MQL5 as a hobby developing custom Expert Advisors. My technical background, combined with engineering discipline, allows me to approach trading systems with precision and clear logic. I value clean code, accurate execution, and open communication.
My goal is to support other traders and developers by transforming trading ideas into efficient, clean, and reliable code. My main motivation is to grow and improve my own trading strategies by helping others, I also expand my own knowledge and experience in this field.

MQL5 Programmer | Automated Trading Systems

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