Black American and Senegalese advisors reviewing a strategy together
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Our Leadership

Experienced leaders.Strategic thinkers.

A founder-led team combining governmental, private-sector, NGO, strategic, and operational expertise.

Nefferitti Dieng

Global Policy & Governance Expert

Nefferitti DiengPh.D. Researcher, MBA, M.Econ

President & Founder

Nefferitti manages TDG’s Global Governmental Agency sector, bringing policy and governance expertise to foreign direct investment, compliance, and international collaboration.

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Dr. Daniel Sugamo

Strategy, Transformation & Leadership

Dr. Daniel SugamoPh.D., M.A.s, CCST, CCSL

Global Strategist & Geopolitical Expert

Dr. Sugamo is a conflict-resolution specialist, systemic and strategic consultant, and multidisciplinary leadership expert with more than a decade of international experience.

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Dr. Stephanie Wanza

Non-Profit & Human Capital

Dr. Stephanie WanzaPh.D., MBM, MPA

Non-Profit & Human Capital Expert

Dr. Wanza is a dedicated servant leader with more than 27 years of administrative experience across private, nonprofit, and public sectors.

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Dr. Dorcas Mworsho

Organizational & Social Impact

Dr. Dorcas MworshoPh.D., M.A., B.A.

Organizational & Social Impact Expert

Dr. Mworsho is a seasoned educator and management leader with more than 20 years of organizational management and program implementation experience.

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Dr. Iqra Ameen

Academic & Research Services

Dr. Iqra AmeenPh.D.

Scientific & Operational Expert

Dr. Ameen is an organic chemistry researcher specializing in carbon–carbon coupling reactions using reduced graphene oxide-based nanocomposites.

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Ibrahim Kamara

Global Strategy & Geopolitics

Ibrahim KamaraMBA

Global Strategist & Geopolitical Expert

Ibrahim is a business development strategist, operations leader, and university lecturer with a record of driving growth and market expansion across West Africa.

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