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Ghassen RiahiGR

Ghassen Riahi

SAP Delivery Expert

€450/day
Tunis, TN
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ghassen

I specialize in the management and industrialization of SAP projects internationally, with strong expertise in implementing offshore models and managing complex deliveries.

With over 15 years of experience, I have held strategic positions, notably as SAP Director at PwC, where I led significant teams on high-stakes programs.

I also worked as an SAP Senior Project Manager and IT Manager, giving me a comprehensive perspective: business, technical, and delivery.

Today, I support my clients in:

• Management of international SAP programs
• Structuring and managing offshore teams
• Setting up SAP service centers
• Delivery management & project governance
• SAP S4/HANA

My added value:
→ Ability to rapidly scale SAP teams
→ Strategic vision + operational execution
→ Concrete experience in international environments
  • English

    Fluent

  • French

    Native or bilingual

  • Arabic

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Naraggo
    SAP Head of Delivery
    DIGITAL AND IT
    July 2025 - April 2026 (9 months)
    Tunis, Tunisia
    Global management of SAP delivery (France & nearshore) on multi-domain programs (S/4HANA, CX, Retail, Data/BI/AI)
    Structuring and scaling of an offshore Delivery Center (Tunisia / Morocco)
    Supervision of complex SAP programs (upgrade, build, run, AMS)
    Implementation of governance, KPIs, delivery standards, and executive reporting
    Management of contractual commitments: deadlines, budget, quality
    Contribution to pre-sales (RFP, pricing, architecture, delivery models)
    Management of multi-level teams (Delivery Managers, PMs, Architects)
    Optimization of delivery profitability and financial models

    👉 Perceived positioning: ultra-senior / management / scaling
    offshore SAP Project Management SAP Activate SAP S/4 HANA Pre-sales
  • PwC
    SAP Director
    CONSULTING AND AUDITS
    August 2022 - August 2025 (3 years)
    Tunis, Tunisia
    Definition and execution of the SAP practice growth strategy
    Global management of SAP delivery (build & run) on international programs
    Supervision of a project portfolio with responsibility for costs, deadlines, and quality
    Direction of pre-sales activities (RFP/RFI), offer construction, and contract negotiation
    Implementation of delivery standards, performance KPIs, and project governance
    Industrialization of processes and continuous improvement of service quality
    Structuring and development of SAP teams (recruitment, staffing, skill development)
    Management of consultants, managers, and senior profiles
    Implementation and management of an AMS (Application Management Services) unit
    Monitoring customer satisfaction and implementing improvement plans
    P&L management, budget control, and project profitability optimization
    Contribution to the development of the strategic alliance with SAP
    Technological watch and launch of innovation initiatives around SAP solutions
    SAP Project Management SAP S/4 HANA PMO SAP Development Corporate Strategy
  • AYMAX
    SAP Project Manager
    DIGITAL AND IT
    August 2021 - July 2022 (11 months)
    Tunis, Tunisia
    As an SAP Senior Project Manager, I managed several complex SAP projects in an international environment, with full responsibility for delivery, from the scoping phase to go-live.

    I managed projects according to cost, deadline, and quality constraints, while implementing structured governance to secure contractual commitments and optimize overall project performance.

    My responsibilities included coordinating multidisciplinary teams (functional and technical), often distributed across multiple sites, as well as planning and monitoring resources according to project needs. I also implemented performance indicators (KPIs) to effectively track progress, anticipate risks, and facilitate decision-making.

    I was in charge of budget monitoring, risk management, and escalation management, ensuring fluid and regular communication with various stakeholders, including clients and internal teams.

    In parallel, I contributed to pre-sales activities, participating in offer construction, effort estimation, and the definition of delivery models adapted to client contexts.

    Finally, I supported clients in change management, ensuring alignment between implemented solutions and business needs, while guaranteeing optimal adoption of deployed SAP solutions.
    SAP Project Management PMO SAP S/4 HANA SAP Activate Project Management

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Education

  • Engineering Degree –
    ESPRIT School of Engineering
    Engineering Degree –
  • Bachelor's Degree in
    Faculty of Economics and Management of Tunis
    2021
    Bachelor's Degree in

Skill set

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