A t Matrice360, we are enthusiastic about evidence and evaluation. Our core team has expertise in research methods, project implementation and management, epidemiology, and statistics and causal inference.

To supplement our in-house expertise, we have a rich network of qualified and experienced consultants in various fields that we pull from when and as needed.

Matrice360 is headed by our Executive Director, Mr. Samuel Olweny. Our advisory board includes a team of professors based at renown universities in the US and UK. In addition to advising the firm’s management, this team provides technical support in our research development.


Olweny Samuel

Executive Director

+256 773 232600


He started Matrice360 with the help of US based professors with the view of providing alternative highest quality low cost yet state of the art firm for research, data collection and project management in Uganda. Samuel is an experienced Researcher, a professional Project Manager and a practicing Evaluator. He has more than 15 years’ work experience in professional research and Project management. Before Matrice360, he worked for International Food Policy Research Institute (IFPRI) Innovations for Poverty Action (IPA) and the World Bank all in the areas of research and project management. Samuel is a master’s degree holder in Development Management, Management Studies as well as a post graduate diploma in Monitoring and Evaluation. He is currently pausing a micro-Master in Data, Economics and Public policy. Email: s.olweny@www.matrice360.org


Andrew Chemonges

Operations Manager


Andrew is a post graduate scholar of Monitoring and Evaluation from Uganda Management Institute (UMI) plus several other certifications in the area of project management and research obtained from many institutions across the globe.

At matrices360 Andrew is the in house survey programmer besides being the senior operations manager. He has to his head more than 8 years’ work experience in the with excellent track record or success.

Before joining Matrice360 Uganda, Andrew worked with Uganda Bureau of Statistics (UBOS) as a team leader. He worked with Innovations for poverty Actions (IPA) where he started as a Field Manager before transitioning to a Research Associate position thereby with several project domains to his name. Andrew is an accomplished researcher and project manager with a wealth of field operations.



Agaba Joshua

Operations Manager


Joshua is a graduate of statistics and post graduate scholar of financial management. Before joining matrice360, Joshua worked with Innovations for Poverty Actions-Uganda (IPA) and as team leader, an accountability officer then a Field Manager. Joshua has been in the research and project management fraternity for the last 7 years.

At Matrice360, Joshua is the financial controller and as well doubles as operations officer. Joshua as well of experience dealing with even the hardest community of partners.


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