SITU

Team

The people inside SITU who turn bold African ideas into embedded, lasting realities. Practitioners, strategists, and operators — all committed to the long game.

  • Portrait of Syakaa William
    Syakaa William serves as SITU’s Chief Operating Officer, providing the operational and strategic backbone that enables SITU’s portfolio of initiatives to function with rigour, efficiency, and accountability.
    He brings deep expertise in programme management, operational systems design, and scaling civil society organisations across Africa. His approach combines a systems thinker’s discipline with a practitioner’s pragmatism — ensuring that SITU’s ambitions translate into grounded, deliverable realities.
    Before joining SITU, Syakaa held operational and strategic leadership roles across the non-profit, social enterprise, and development sectors in Southern Africa. He is known for building the connective tissue inside organisations — the processes, relationships, and infrastructure that allow teams to move fast without losing coherence.

    Areas of expertise

    • Operations & Systems Design
    • Programme Management
    • Organisational Scale-up
    • Stakeholder Management
    • Southern African Development Sector
  • Portrait of Wisani Mabasa
    Wisani is the Finance Manager at SITU, supporting the financial management and fiduciary oversight of SITU and the initiatives it hosts. Wisani helps ensure that funds are managed responsibly, accurately, and in line with approved budgets, donor requirements, and SITU’s internal financial controls.
    Wisani has over a decade of experience managing finances for multiple businesses.
    At SITU, Wisani supports day-to-day financial operations across the portfolio, including payment processing, expenditure tracking, budget monitoring, financial reporting, invoice and vendor management, and maintaining the financial records required for donor reporting and audit readiness. Wisani also works closely with program teams to provide initiative-level financial information and ensure expenditure can be tracked clearly against approved activities and funding. Through this role, Wisani helps provide the financial infrastructure behind SITU’s fiscal hosting model, allowing initiative teams to focus on delivery while maintaining strong accountability and stewardship of donor resources.

    Areas of expertise

    • financial operations
  • Portrait of Oliver Nambiro
    Oliver is the Head of Treasury at SITU, where he provides senior oversight of treasury, financial management, and the systems required to manage funds responsibly across SITU’s growing portfolio. He supports SITU in maintaining strong financial controls while building the financial infrastructure needed to receive, manage, and deploy funding across multiple initiatives and geographies.
    At SITU, Oliver’s focus includes treasury management, cash-flow planning, financial risk, banking and payment structures, and strengthening the organization’s overall financial governance. His role supports SITU’s fiduciary responsibilities and helps ensure that funding can move efficiently to programs and partners while maintaining appropriate oversight, accountability, and compliance.
    Oliver brings two decades of experience in finance and operations in Africa. He has served as CFO for multinational African businesses and helped steward their financial and operational growth. Earlier in his career, he held finance roles at Heineken, Nestlé, Airtel, and PwC. Oliver is an ACCA member, holds an MBA from Strathmore University, and a bachelor’s degree from Moi University.

    Areas of expertise

    • financial management
  • Portrait of Skeeter Godwins
    Skeeter is the Programs Officer at SITU, supporting the design, coordination, and delivery of initiatives across the organization’s portfolio. In this role, Skeeter works with initiative teams and partners to translate program objectives into clear workplans, coordinate implementation, and ensure activities move forward effectively.
    At SITU, Skeeter supports initiatives from incubation through delivery, including program planning, partner and stakeholder coordination, procurement and contracting processes, documentation, and donor reporting. This role is particularly important to SITU’s model of providing initiatives with both a strong institutional home and the practical program capacity required to execute their work effectively.
    Skeeter brings over a decade of experience in development consulting, business advisory, and program implementation in Africa, with a focus on supporting organizations and initiatives to turn strategy into practical delivery.

    Areas of expertise

    • business advisory