John Chettleborough is a market systems specialist with 18 years of experience in the development sector. He excels in market systems development, gender, climate change, and resilience. John is skilled in program development, employing methodologies like systems thinking, power analysis, and theories of change. He is a proficient facilitator, particularly in market systems training and assessments. With a robust project management background, John has successfully implemented programs focusing on inclusive markets, enterprise development, and women's economic empowerment in Africa and South Asia. He collaborates with various international bodies, including government and private sector organizations.

John pursued an MSc in Environmental Management at the University of Stirling and a BA in Geography at the University of Nottingham. He leverages his academic background to contribute effectively to his field.

Throughout his career, John has held key positions in reputable organizations. He currently serves as the Agriculture and Markets Team Lead at Practical Action Consulting International. Previously, he managed agricultural markets and enterprise units at Oxfam, spearheaded private sector initiatives at Christian Aid, and led operations in Nigeria. John also contributed to environmental initiatives at DFID and conservation projects at VSO.