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Bacem JemaiBJ

Bacem Jemai

Project Engineer

€200/day
Marseille, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Bacem

🎯 HVAC & Energy Engineer – Design, sizing, and optimization of tertiary and hotel buildings

Are you looking for an engineer capable of designing reliable, high-performance HVAC systems that comply with international standards? I can assist you from the study phase to the complete modeling of your projects.

As a design engineer for 5 years within a multidisciplinary engineering firm in Genoa, I have worked on projects in Europe and Africa: Hilton Hotels (Kampala), Onomo (Dakar), and the Mayotte Airport Hotel.
I handle:
• Thermal load calculations
• HVAC network sizing
• Equipment selection
• 2D design (AutoCAD) and 3D BIM (Revit MEP)
• Hot and cold water, wastewater, and ventilation systems

💡 Expertise in Energy Renovation
I participated in the Ecobonus 2020 program, with over 60 buildings and 500 apartments renovated (Milan, Genoa, Turin).
My tasks included: energy diagnostics, energy performance certificates (EPC), thermal simulations, proposing improvement solutions, and using EDILCLIMA. Some buildings reached the nZEB level.

🏗️ Tertiary & Industrial Projects
Currently involved in the renovation of Leonardo S.p.A. headquarters, I am designing VRV systems and creating single-line diagrams for electrical installations, ensuring technical coordination between specialties.

🛠️ Key Skills
AutoCAD – Revit MEP – Edilclima – Carrier HAP – Ansys Fluent
HVAC | Energy | BIM | Renovation | Thermal Performance | Electrical (single-line diagrams)

📌 What I Offer You
✔ Reliable, optimized solutions tailored to your constraints
✔ A rigorous, energy performance-oriented approach
✔ Clear communication, polished deliverables, and on-time completion

Available for your HVAC projects, energy audits, BIM models, technical studies, and complex renovations.
  • Italian

    Native or bilingual

  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Rocca-Bacci Associati snc,
    Project Engineer
    ENERGY AND UTILITIES
    February 2020 - Today (6 years and 4 months)
    Genoa, GE, Italy
    - Energy diagnostics of buildings, identifying optimization and performance improvement opportunities.

    - Design and sizing of HVAC (heating, ventilation, air conditioning) systems adapted to project needs.

    - Design of low-voltage (CFO) and extra-low-voltage (CFA) electrical systems, in compliance with standards and technical requirements.

    - 2D and 3D modeling of installations using AutoCAD and Revit MEP for optimal technical coordination.
    HVAC Autocad Audit énergétique Rénovation énergétique Revit MEP
  • Consult Engineering
    Design of a Sustainable Energy Solution for the Angola Pavilion at Expo 2020
    ENERGY AND UTILITIES
    February 2019 - June 2025 (6 years and 4 months)
    Gênes, Italy
    - Research of technological solutions for thermal insulation problems to make the structure sustainable through the use of a wall equipped with air ducts.

    - Calculation of the building's thermal load and precise determination of necessary air conditioning and air treatment equipment.

    - Energy modeling: design and meshing with ANSYS software of a specific wall composed of two faces and two different materials (sand and stone) to study heat gains and losses of the room under different ambient conditions.
    Ansys Fluent Autocad Audit énergétique DPE HVAC

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Education

  • Autocad 2D
    NFOplus Bizerte
    Autocad 2D
  • Diplôme d'etudes en langue française
    Alliance française de gênes
    Diplôme d'etudes en langue française

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