Both MQL4 and MQL5 are highly practical and simple programming languages to code new EAs. If one can master these languages, it is easy to identity a strategy and then embed it in a trading robot.

Curranty, there are forex EA generators or EA builders that can help traders create automated programming language. Alternatively, traders could hire programmers to crate these robots for them. They just need to provide the trading parameters, and the tools will be delivered to them

Developing a Forex robot entails a blend of technical prowess and strategic insight. Start by mastering programming languages like Python or MQL4/5 for MetaTrader platforms. Understand market dynamics, indicators, and trading algorithms. Design a robust strategy, considering risk management, entry/exit rules, and position sizing. Test extensively using historical data or demo accounts to refine performance. Implement features for adaptability and optimization. Prioritize stability and security to withstand market fluctuations. Regularly update and monitor the robot's performance, adjusting parameters as needed. Stay informed about market trends and technological advancements to continually enhance the robot's efficacy. Collaborate with experienced traders for insights and feedback.