a.  Project Manager (Nigeria), EC-funded Development of the small and medium scale enterprise sector producing cassava based products to meet urban demand in West Africa, (2003 – 2006)
b.  Consultant, Advisory Services, Beneficiary Impact Assessment of the Lagos State Second National Fadama Development Project sponsored by The World Bank (2006-2007)
c.  Team Leader, Baseline Survey for the Establishment of SMEs Clusters in 14 States Sponsored by the Small and Medium Enterprise Development Agency of Nigeria (SMEDAN) in collaboration with UNDP (2005 – 2006)
d.  Socio-economic Expert, Environmental Impact Assessment (EIA) of: (a) The Proposed Independent Power Plant Project. (b) The Swamp Area Gas-Gathering Project Sponsored by the Federal Ministry of Environment (2006)
e.  Development Communication expert, Investigations on building food marketing policy evidence base in Nigeria sponsored by DFID (2004 – 2005)
f.  Lead Investigator, Dynamics of the technology adoption process in rural-based cassava processing systems in southwest Nigeria sponsored by IFS, Sweden in 2004-2006
g.  Rural Sociologist, Rural-urban migration, poverty and sustainable environment sponsored by CICRED, French Ministry of Foreign Affairs (2003-2005)
h.  Social Development Specialist, Commercialization of traditional foods and sustainable rural livelihoods, sponsored by UK’s DFID (1999 – 2002). This collaborative, multidisciplinary project was the foundation of the EU- funded CASSAVA SMES Project and the wider Presidential Initiative on Cassava in Nigeria.
i.  Rural Sociologist, Trade liberalization and sustainable environment in the export crop sector in Nigeria sponsored by UNEP (1999 –2001)
j.  Research Assistant, Assessment of formal and informal education in the University of Agriculture, Abeokuta, sponsored by the FAO in 1995 – 1996

* Development High Quality Cassava Flour Value Chain in five countries in Africa (Nigeria, Ghana, Tanzania, Uganda and Malawi)

* Development of Cassava Peel-Based feed for ruminant in southwest Nigeria

* Capability Enhancing Support Training Workshop on collaborative Research into Neglected and underutilized species (NUS) International Foundation Science (IFS) Accra Ghana (2013-2015)

* Case Study of Nigeria Private Cocoa Extension sponsored by the International Food Policy Research Institute (IFPRI 2013)

* Cassava Adding Value for Africa (C:AVA) 2008-2014

* Cassava Adding Value for Africa (C:AVA II) 2014-2019