Fathi Mohamed is a Tunisian well test operator with over 20 years of experience working for Expro in Tunisia, Algeria, Libya, and Saudi Arabia. He has held positions including maintenance technician, well test operator, well test maintenance supervisor, and senior well test operator. His duties have included understanding and following well test procedures, maintaining and pressure testing equipment, rigging up surface well test packages, and ensuring paperwork and safety assessments are in order. He has qualifications in general mechanics and has attended several safety and technical courses.