Fathi Farouk is a technology professional and instructor focused on practical generative AI cost optimization. He helps learners understand how token usage, prompts, context management, caching, model selection, and API design affect the cost of AI-powered solutions.

His teaching approach simplifies technical concepts into clear, actionable strategies that developers, product teams, technical leaders, and business professionals can apply to real-world projects. Through practical examples and structured learning, Fathi aims to help organizations gain value from generative AI while controlling unnecessary spending.

He is passionate about making AI systems more efficient, scalable, and financially sustainable.