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Rokia DiawaraRD

Rokia Diawara

Materials Engineer

€350/day
Paris, FR
0-2 years

Average response time: 2 hours

Freelancer profile translated to English.
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About Rokia

What I offer as a consultant:

  • Development & Formulation:
Expertise in high-performance industrial formulation, leveraging my experience in bituminous products and functional materials.

Assistance in selecting new materials (lightweighting, thermal or mechanical performance) or replacing forbidden substances (REACH).

Optimization of mixtures (polymers, resins, additives) to improve final properties.

  • Environmental Strategy (LCA):
Carbon footprint assessment and optimization through Life Cycle Assessment (SimaPro). Integration of bio-based or recycled materials into existing products.

  • Technical & Regulatory Support:
REACH/SDS compliance and technical assistance to plants and subsidiaries.

  • Advanced Materials Characterization:
Solid laboratory experience in physico-chemical and mechanical analysis of polymers, concrete, bitumen, composites, ceramics, and metals. Interpretation of analysis results (SEM, XRD, DSC, TGA, FTIR) to understand failures or validate batches.

  • Technical Marketing:
Interface between R&D, HSE, and sales teams, suppliers, and customers through structured technical communication (writing technical arguments, technical data sheets, and operating procedures, organizing seminars and working groups).

  • Project Management:
Strategic scoping, writing specifications, milestone planning, and deliverable submission.

Organizing testing campaigns, managing subcontracting/suppliers, and monitoring budgets.

Critical analysis of results, interpretation of physico-chemical data, and writing recommendations for decision-makers.

Why entrust your projects to me?

I combine scientific rigor with an industrial vision through my academic and industry experience. From formulation to LCA, I manage your R&D projects with efficiency and good humor.
  • English

    Native or bilingual

  • French

    Native or bilingual

  • Spanish

    Basic

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

Experience

  • TotalEnergies
    Product Development Engineer
    CIVIL ENGINEERING
    September 2022 - September 2024 (2 years)
    Nanterre, France
    • Continuous technical support to subsidiaries for the implementation of new products and processes.

    • Participation in the industrialization of formulations: collaboration with HSE teams and subsidiaries.
    • Monitoring of regulatory compliance (REACH, SDS) and updating technical documents.

    • Development of technical arguments for clients and responses to tenders.
    • Management of internal projects: leading meetings, budget monitoring, activity reporting.

    • Development of an LCA tool according to EN 15804+2 to assess the environmental impacts of products.
    • Centralization and transfer of technical knowledge through a structured database.

    • Training of new employees and participation in the continuous improvement of processes.
    Product Development R&D Technical Writing Technical Support Ecological Transition
  • TotalEnergies Marketing & Services
    Bitumen Product Development Engineer
    September 2022 - September 2024 (2 years)
    92000 Nanterre, France
    Continuous technical support to subsidiaries for the implementation of new products and processes. Participation in the industrialization of formulations: collaboration with HSE teams and subsidiaries. Monitoring of regulatory compliance (REACH, SDS) and updating technical documents. Development of technical arguments for clients and responses to tenders. Management of internal projects: leading meetings, budget monitoring, activity reporting. Development of an LCA tool according to EN 15804+2 to assess the environmental impacts of products. Centralization and transfer of technical knowledge through a structured database. Training of new employees and participation in the continuous improvement of processes.

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Education

  • Physics Option
    Sorbonne University
    2022
    option Physique
  • Master 2
    Paris-Saclay, University of Evry Val d'Essonne
    2024
    Master 2

Skill set

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