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Ramy SfarRS

Ramy Sfar

SI Architect

€800/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ramy

12 years of experience in functional architecture, API Management, and IS governance.

I work at the intersection of business needs and information systems: my role is to design coherent, interoperable architectures adapted to the real context of each organization. Beyond design, I attach particular importance to the sustainability of solutions and the quality of coordination between stakeholders — business, development, and governance teams.

Areas of expertise: Enterprise Architecture · IS Urbanization · Interoperability · API Management · Functional Design · HL7 FHIR · TM Forum · OpenAPI · REST · BPMN · UML
  • Arabic

    Native or bilingual

  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Paris (up to 20km)

Experience

  • UNOPS
    SI Governance and Architecture Expert
    March 2025 - May 2026 (1 year and 2 months)
    Technical assistance mission for the Tunisian Ministry of Health IT Center (CIMS), as part of the national Health Information System modernization program funded by the World Bank.
    • • Monitoring of several parallel SI projects: national health identifier, resource and equipment management, ministry HRIS, and definition of enterprise and interoperability architecture principles for the health IS.
    • • Review of architecture documents produced by service providers and examination of technical choices.
    • • Recommendations on architectural choices and project arbitration, in coordination with CIMS teams.
  • Bouygues Telecom
    Cross-Functional Functional Architect
    November 2021 - March 2025 (3 years and 4 months)
    Ile-of-France, France
    Within the central architecture team, responsible for functional consistency and IS urbanization for cross-functional projects covering several domains: regulatory compliance (electronic invoicing, Naegelen law), diagnosis and customer relationship (mobile and fixed), business development, redesign of business applications, and design of a new service catalog model.
  • Orange
    Functional Architect / Product Owner
    October 2019 - November 2021 (2 years and 1 month)
    Paris, France
    Achievements:
    • • Qualification of business requests and impact analysis on the existing system.
    • • Detailed functional design and writing of User Stories for the product backlog.
    • • Support for the team in adopting REST best practices and TM Forum recommendations.
    • • Coordination with stakeholders in France and Tunisia.
    • • Functional support for development and testing teams.

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Education

  • Master professionnel, Conseil et Management des Systèmes d'Information
    IMT Atlantique (ex-Télécom Bretagne)
    2017
    - Conception et évolution des Systèmes d'Information - Business Intelligence - Management d'entreprise et Systèmes d'Information - Systèmes d'Information et maitrise des organisations
  • Ingénieur, Informatique
    École Nationale d'Ingénieurs de Sousse
    2013

Skill set

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