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Nadéra U.NU

Nadéra U.

SAP S/4HANA Technical-Functional Consultant

€950/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nadéra

With over 12 years of experience as a SAP technical-functional consultant, I help companies optimize their Order-to-Cash (OTC) processes by collaborating closely with AR, MDM, Credit Management, and Export Control teams.

My goal is to design robust and pragmatic solutions to simplify processes and create sustainable value for users.

Beyond technical and functional expertise, I place particular importance on listening, teaching, and the quality of human relationships. I enjoy understanding the challenges of my contacts, building a climate of trust, and bridging the gap between business needs and SAP solutions.

My expertise notably covers:

  • Requirements gathering and analysis
  • Facilitating functional workshops
  • Writing functional specifications
  • SAP SD / OTC configuration
  • EDI interfaces
  • Credit Management
  • Intercompany flows
  • Master data
  • Data migration

I also work on SAP S/4HANA transformation projects, with particular expertise in data migration. I support teams in preparation, mapping, data quality, data load cycles, and the use of the SAP S/4HANA Migration Cockpit tool to secure data loading and ensure a reliable transition to the new system.

Recognized for my rigor, organizational skills, and ability to unite teams, I am fully committed to each mission to ensure reliable, efficient solutions aligned with business objectives.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Service Industriel de l'Aéronautique
    SAP S/4HANA Functional Consultant
    AVIATION AND AEROSPACE
    October 2024 - Today (1 year and 8 months)
    Recommending standard SAP S/4HANA solutions for the following processes:
    ○ Order-to-Cash
    ○ Supply Chain
    ○ Procure-to-Pay

    Studying the Simplification List to highlight the main differences between ECC and S/4HANA.

    Preparing presentation materials and facilitating workshops on the functional and technical advancements of SAP S/4HANA, including:
    ○ Flexible Workflow
    ○ Electronic Document Management (DMS)
    ○ Credit Management
    ○ Returns Management
    ○ MRP Live
    ○ Available-to-Promise (ATP)

    Presenting ergonomic advancements with the introduction of Fiori applications:
    ○ Identifying and introducing useful and relevant tiles to meet specific business needs.

    Presenting technical advancements of S/4HANA, particularly:
    ○ Using the SAP HANA in-memory database for increased performance and real-time analysis.
    ○ Simplifying data models, including consolidation into single tables such as MATDOC to optimize data management.

    Discussing advancements and opportunities offered by S/4HANA with business teams and IT:
    Q&A sessions to clarify specific points and address queries.
    SAP S/4 HANA SAP S/4HANA
  • Safran Electronics and Defense SED
    SAP OTC Technical-Functional Consultant
    AVIATION AND AEROSPACE
    October 2022 - August 2024 (1 year and 11 months)
    Massy, France
    • Gathering requirements from users: AR team, MDM team, Credit Management team, Export Control team
    • Facilitating workshops on various OTC topics: Master Data, Intercompany Flows, Credit Management, EDI DESADV interface, ORDERS, Pricing, Billing, Export Control
    • Proposing innovative solutions considering business needs and integration points
    • Writing detailed functional specifications
    • Configuring the solution and writing unit test scripts
    • Collaborating on data migration activities: Customer Business Partners, Sales Orders: support in writing SFDs, participation in data extraction, transformation, and loading processes, support for business teams during validation
    • Providing support to business users during the UAT phase
    • Writing training materials and creating SEN (SAP Enable Now)
    • Managing and correcting incidents during the HyperCare phase
  • OCP Répartition
    SAP MM SD EWM Technical-Functional Consultant
    August 2020 - August 2021 (1 year)
    93400 Saint-Ouen, France
    OCP Distribution: PI Planning Project (Agile mode): Evolutionary maintenance Missions: Management of the IT evolution portfolio for the Operations and Quality business units. Steering developments and monitoring the progress of evolutions on the EWM module for an offshore team (India). Handling the configuration and development of an enhancement involving the addition of an RF screen for manual selection of a portable printer by the user. Development of a specific RF application allowing automatic label printing after confirmation of replenishment tasks.

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Education

  • Master in Computer Science and Financial Markets, Information Technology
    EFREI - French School of Engineering and Computer Science
    2014
    Master Informatique et finance des marchés, Technologies de l''information
  • Engineering Degree, preparatory classes for 'Grandes Écoles' (PCSI then PC)
    Lgt baimbridge
    2011
    Diplôme d'ingénieur, Classe préparatoire aux grandes écoles PCSI puis PC

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