MT5 / MQL5 developer. I build indicators, Expert Advisors and utility scripts from a written spec: every rule as an input, compiled with 0 errors and 0 warnings, and verified in the Strategy Tester before handover. Recent: a custom MT5 indicator delivered with a 5-star review. Local MT5 + MetaEditor setup with demo account, so every job ships with a tester report and screenshots. I also build in Python (REST trading bots, data pipelines) and web (Node, Postgres). Fixed price, source code included, Requirements Specification agreed before work starts.