Development Studies, Religious Studies
- 2015 Lecturer of Development Studies at Institute of Development Studies (IDS), University of Dar es Salaam
- 2007 - 2015 Assistant Lecturer at Institute of Development Studies (IDS), University of Dar es Salaam
- 2006 – 2007 Part Time Tutor at Institute of Development Studies (IDS), University of Dar es Salaam
- 2006 – 2007 Director of St. Camillus Dispensary and Maternity, Yombo, Dar es Salaam
- 1995 Assistant Laboratory Technician at St. Camillus Dispensary, D’Salaam
- 1994 – 1995 Storekeeper at Raksha Engineering Company, D’Salaam
- 1992 Liner at National Bicycle Company, D’Salaam
- 1990 - 1991 Infirmarian at Franciscan Seminary, Maua (Moshi)
- 2015 “Corporate Social Responsibility in Tanzania: Experience of misconception, misuse, and malpractices” in Rehema Kilonzo and Tiina Kontinen, eds. (2014), Contemporary Concerns in Development Studies: Perspectives from Tanzania and Zambia, Helsinki, Publications of the Department of Political and Economic Studies, University of Helsinki. ISSN-L 2243-3635; ISSN 2243-3635 (Print); ISSN 2243-3643 (Online); ISBN 978-951-51-1007-7 (Paperback); ISBN 978-951-1008-4 (PDF).
- 2017 Investigating Risky Sexual Behaviours among Youth in the Context of the HIV Epidemic in Mbeya Region, Tanzania (with Lilian Victor Mutasingwa), U.S. President’s Emergency Plan for AIDS Relief 3 (PEPFAR) through the United States Agency for International Development (USAID) under the terms of MEASURE Evaluation–Tanzania associate award AID- 621-LA-14-00001, March 2017.
- 2016 The Future of East African Regional Cities: The Potential Contribution of Corporate Social Responsibility in SYLLABUS REVIEW VII (1), 2016:139-152, Human & Social Science Series, Ecole Normale Superieure, Universite de Yaounde 1, Cameroon, ISSN: 1029-6115
- 2015 Community Development through Corporate Social Responsibility: Some Issues from Selected Companies in Tanzania (with Dr. Colman T. Msoka) in SYLLABUS REVIEW VI (1), 2015:99-125, Fenetres doctorales sur quelques thematiques urbanines et environnementales d’Afrique Noire, Ecole normale superieure, Universite de Yaounde 1, Cameroon, ISSN: 10296115.
- 2010 Capital flows in the health care sector in SADC: Implications for equity and access to health care (with Dr. Robert Mhamba), Equinet discussion paper 83, July 2010
- 2017 CSR Community Disengagement and Creation of Intra-Communal Conflicts: The Case of Mtibwa Sugar Estates in Tanzania. Paper presented at the International, Interdisciplinary Conference sponsored by the World Society Foundation (WSF) titled “Development in the Face of Global Inequalities” presented on May 11-13, 2017 at Institut Barcelona Estudis Internacionals (IBEI), Spain.
- 2015 “The Future of East African Regional Cities: The Potential Contribution of Corporate Social Responsibility.” A Paper presented at the International Symposium titled The African City Yesterday and Today: Urbanization Problems, Regional Integration Stakes held at Makerere University, Uganda on 25-27 November 2015.
- “Education for self and national reliance: The challenge of Access, Equity and Quality in Priv ate Higher Education institutions in Tanzania”. A paper presented at the 13th International Conference on Private Higher Education (PHE) in Africa at the United Nations Economic Commission for Africa (UNECA) Conference Center, Addis Ababa, Ethiopia on 22 August 2015
- 2016 - Board member representing Africa in Camillian Disaster Service International (CADIS); an international NGO with its headquarters in Rome, Italy.
- 2015 - 2016 External examiner for Institution of Judicial Administration (IJA), Lushoto in Tanga.
- 2014 - Board Member of Catholic Scholarship Programme of Tanzania (CSPT) sponsored by Porticus.
Réseau Africain de Recherche en Urbanisation Equipe de coordination Français (Rubafrique); African Urbanization Research Network. Member of the Centre for Coordination of Agricultural Research and Development for Southern Africa (CCARDESA), a subsidiary of the SADC secretariat.
- 2013 - 2016 Board member of Jordan University College (JUCO) of St. Augustine University of Tanzania (SAUT)
- 2010 - 2013 External examiner for College of Business Education (CBE) in Dar es Salaam.
- 2010 - 2013 External examiner for Mzumbe University, Morogoro.
- 2007 - Member of University of Dar es Salaam Academic Staff Assembly (UDASA).
Member of International Network for the Availability of Scientific Publications (INASP).
Member of Food, Agriculture and Natural Resources Policy Analysis Network (FANRPAN).
- 2007 – 2013 Member of Justice and Solidarity in the World of Health (JSWH).