James Ndirangu, MSc, PhD is a public health professional who has been extensively involved in research, monitoring, evaluation and programming in the field of HIV/AIDS in South Africa for over ten years. He has been involved in various aspects of HIV prevention, care and treatment programs. He is currently the Regional Advisor for Southern Africa. As part of his current position, he is actively involved in quality improvement and assurance methodology in HIV and Nutrition programs in seven countries and supporting implementing of national guidelines. He brings proficient skills and technical competencies in policy implementation and evaluation across programs.