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Marcel NQX
@marcelnqx
Full Stack Developer for Websites Python Bots AI Chatbots and MetaTrader
Brazil
Portuguese, English, Spanish, Japanese
About me
Hi! I'm Marcel, founder of NexQuantumX, a tech company in Brazil. I build websites and online stores, Python bots and automations, AI chatbots for customer service, data extraction and dashboards, and trading tools for MetaTrader and TradingView (200+ products on the MetaTrader Market since 2019). You get clean, commented source code, testing, revisions included and simple instructions. For trading tools: trading involves risk and no code can guarantee profits. We work in your language: English, Spanish, Portuguese, French, Arabic, Hindi and more.
Skills

Marcel NQX
Offline •
See my services

AI Chatbot Development
I will create an ai chatbot for your website, telegram or whatsapp

Trading Bots Development
I will create a custom mt4 or mt5 indicator with alerts
Work experience
Founder & Lead Developer
NexQuantumX · Quantum Robots and Indicators for MetaTrader 5 • Self-employed
Aug 2026 - Present • 3 mos
Trading technology company. I lead development of MetaTrader 4/5 Expert Advisors and indicators, TradingView Pine Script, Python crypto bots, Telegram bots and web tools, from requirements to delivery and support.
MQL4/MQL5 Developer & Seller
MetaQuotes Ltd • Self-employed
Jan 2019 - Present • 7 yrs 10 mos
Development and sale of trading software on the MQL5 Market: 200+ products (Expert Advisors, indicators and utilities for MetaTrader 4 and 5), with risk management, Strategy Tester validation and customer support.