An MQL4 programmer in forex trading is a specialized software developer who uses the MetaQuotes Language 4 (MQL4) to create automated trading systems, technical indicators, scripts, and libraries for the MetaTrader 4 (MT4) trading platform. MT4 is one of the most popular platforms for retail forex traders, and MQL4 is its proprietary programming language. These programmers play a crucial role in developing tools that help traders execute strategies more efficiently and effectively. Roles and Responsibilities of an MQL4 Programmer: 1. Developing Expert Advisors (EAs): Expert Advisors (EAs) are automated trading…