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Ouanis AnachiOA

Ouanis Anachi

SAP Architect

€550/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ouanis

I support CIOs and C-level executives in framing, architecting, and delivering complex ERP transformations, from Greenfield, Brownfield, Bluefield to RISE with SAP, with minimal unplanned downtime.
Examples of clients supported: SCOR, Lesaffre, Orange, Thales, Safran, APHP, Ooredoo Group: 10 years, 4 continents, +€100M in RFPs won or supported.

Keywords:
SAP S/4HANA, RISE with SAP, SAP Architect, SAP BTP
ERP Transformation, Enterprise Architecture, TOGAF
Azure, AWS, Cloud Migration
SuccessFactors, Ariba, SAP CPI
Clean Core, Test Management, UAT
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Paris (up to 50km)

Experience

  • Ooredoo Group
    Enterprise Architect and Test Manager – Manager
    January 2026 - Today (5 months)
    Qatar, MA, Oman
    • Defined and executed the Test Management strategy for 300 users on SuccessFactors, SAP Concur, Oracle EBS, Apigee, Tibco.
    • Designed and led a comprehensive UAT program with H2R leads, covering 10 modules and 707 test cases.
    • Established rigorous quality criteria (entry/exit gates) for regression, SIT, and unit tests.
    • Reported directly to C-level executives (CHRO, CTO) via execution and defect analysis dashboards for go/no-go decisions.
    • Managed BAU activities simultaneously in 7 countries for SuccessFactors, ARIBA, and ICERTIS.
    • Improved the Change Management process for BAU requests, reducing risks and enhancing deployment reliability.
    • Managed a transnational team of 10 people (DIYAR AMS & Ooredoo Group) in India, Bahrain, and Qatar.
    • Strengthened the SuccessFactors and ARIBA architecture by consolidating cloud integrations with third-party regional applications.
    • Redesigned the Release Management strategy for SuccessFactors, ARIBA, and ICERTIS, improving deployment reliability across all markets.
    SAP S/4 HANA SAP Cloud ALM UAT SAP SuccessFactors SAP Ariba
  • Deloitte
    SAP Enterprise Architect – Manager
    February 2023 - December 2025 (2 years and 10 months)
    Paris, France
    • Won RFPs exceeding €15M and contributed to RFIs/RFQs/RFPs exceeding €100M.
    • Assisted clients in designing their RFIs/RFPs (over €100M) through Phase 0 assessments.
    • Designed complex SAP architectures adhering to strict legal and compliance constraints (Defense, GMP) across multiple continents, presented to 7 C-level decision-makers using a structured decision matrix.
    • Defined and executed strategic roadmaps for S/4HANA transformations (Greenfield, Brownfield, Bluefield).
    • Architected and delivered cloud-native SAP migrations on Azure, integrating S/4HANA, BW, Solution Manager with Salesforce, SAC, Ariba, and Concur.
    • Led major upgrade programs (S/4HANA 1809 → 2023) without unplanned downtime through UAT, NRT, and rigorous change governance.
    • Designed secure and scalable API-first architectures (SAP CPI, Integration Suite), reducing core modifications.
    • Recognized as a Partner Cloud Architect; advised Fortune 500 on RISE with SAP and compliance audits — generating over $5M in additional revenue.
    • Introduced BTP innovations and AI capabilities (SAP Joule, Business AI) while maintaining Clean Core principles.
    • Trained 400 consultants in AI for SAP and AI for augmented consultants.
    SAP S/4 HANA Enterprise Architecture Cloud computing SAP RISE
  • Orange Business Services
    SAP Cloud Architect
    October 2020 - February 2023 (2 years and 4 months)
    • Designed and delivered SAP migrations (ECC → HANA, ECC → S/4HANA, BW → BW/4HANA) on AWS, Azure, and GCP, reducing infrastructure costs by 10%.
    • Designed hybrid architectures (private cloud + AWS) with disaster recovery (RTO < 2h, RPO < 1 min) and audit compliance.
    • Enhanced SAP cybersecurity with SAP ETD, Logpoint, and Onapsys.
    • Authored white papers and governance guides on SAP architectures, influencing multi-million euro RFPs.
    • Facilitated global collaboration among SAP experts (France, India, Singapore, Egypt) and trained pre-sales architects.
    • Contributed to Orange Business's SecNumCloud architecture for compliance with ANSSI requirements.
    SAP Cloud computing Cloud Architecture SAP Architecture

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Education

  • Master in Computer Science Engineering
    ESIPE – Engineering School of Paris-Est Créteil
    Master Ingénierie Informatique
  • Master in Management Control
    IAE Gustave Eiffel
    Master Contrôle de Gestion

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