Serhii Pashchenko / Profile

I develop professional trading software for MetaTrader 4 and MetaTrader 5 with a strong focus on reliability, clean architecture, risk control, testing, and long-term maintainability.

My work covers Expert Advisors, indicators, scripts, trading panels, MT4/MT5 automation, risk management systems, order execution logic, SL/TP modules, trailing stop, break-even, partial close, lot calculation, grid/martingale logic with safety limits, prop-firm risk control, session/news/spread filters, multi-symbol and multi-timeframe systems, alerts, Telegram notifications, WebRequest/API integrations, CSV/SQLite logging, backtesting, optimization, debugging, fixing existing code, and MT4/MT5 conversions.

I approach every project as a complete technical product, not just a quick set of functions. Before development, I carefully analyze the trading logic, define the architecture, clarify edge cases, and make sure the final result can be tested, verified, supported, and improved in the future.

My development process is focused on:

1. clear technical logic;
2. stable trade execution;
3. clean and maintainable MQL4/MQL5 code;
4. risk and money management;
5. detailed input settings;
6. logs and error handling;
7. Strategy Tester verification;
8. final compiled files and source code when agreed;
9. practical instructions for use.

I do not promise guaranteed profit, no-loss trading, or passing any prop-firm challenge, because real trading results depend on the strategy, market conditions, broker execution, spread, slippage, and risk settings. What I can provide is professional implementation, stable code, transparent logic, careful testing, and a product built with attention to detail.

If you need a reliable trading robot, custom indicator, trade panel, automation tool, or a professional repair of an existing MT4/MT5 project, I can help build it properly from the technical side.