Mohammed Diab is Quality Assurance Manager with over 15 years of experience in quality management systems, quality auditing, welding, and non-destructive testing. He has managed large-scale projects of over than 2 billion dollars in value, and teams of about 160 members. He holds numerous certifications, including ASQ CMQ/OE, ASNT NDT Level III, IRCA Principal Auditor QMS ISO 9001:2018, PMP, and more. Throughout his career, Mohammed has been committed to continuous learning and professional development for himself and those around him. Mohammed is a co-author of two books: one being a mindmap companion book for the ASQ Certified Manager of Quality - Organisational Excellence, and the other is Welding Procedure Specification (WPS) & Procedure Qualification Record (PQR) Practical Guide, which has maintained a customer satisfaction quality level above 94% for over five years.