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Mohamed AyariMA

Mohamed Ayari

Test Bench Design & Development Engineer

On-demand
Paris, FR
8-15 years
LabVIEW Programming
TestStand
Python Programming
Git
Test Bench

Average response time: 1 hour

Freelancer profile translated to English.
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About Mohamed

Mechatronics engineer specializing in the design and development of test benches (aeronautics, electronics, energy). Proven experience in LabVIEW, TestStand, Python, and hardware/software integration. Analytical, rigorous, and results-oriented mindset, accustomed to working in demanding environments (aeronautics, industrial production).

  • French

    Native or bilingual

  • Arabic

    Native or bilingual

  • English

    Fluent

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

Experience

  • Elno,
    TEST BENCH DESIGN & DEVELOPMENT ENGINEER
    October 2025 - Today (8 months)
    95100 Argenteuil, France
    Update and development of audio test benches for the validation and production of analog and digital microphones in an existing industrial environment.

    Missions:

    *Adaptation of the M83 Microphone Test Bench (Index 4 → Index 5)

    - Adaptation of the M83 Index 5 microphone test on an existing test bench, initially developed under LabVIEW 2013.
    - Development of a new test application under LabVIEW 2025, without modifying the existing M83 Index 4 application.
    - Implementation of coexistence of the two software versions by installing LabVIEW Runtime 2025, ensuring compatibility with the historical environment.
    - Integration and control of the Audio Precision APx515 audio analyzer.
    - Complete functional validation of the new software.

    * Development of a Test Bench for M98 Digital USB-C Microphone
    - Development of a dedicated test application for the validation of a new M98 digital USB-C microphone.
    - Development in Python of frequency response tests, using:
    Audio Precision APx515
    Artificial voice
    Reference microphone
    - Design and implementation of a current consumption measurement setup, including:
    Moxa ioLogik E1214 I/O card
    24 V relay
    0.1 Ω shunt resistor
    - Automatic measurement of current consumed by the load via APx515 and LabVIEW 2025.
    - Communication with the microphone via USB-C for automatic retrieval of the embedded software version.
    Documentation, Training, and R&D Collaboration
    *** Writing of the control procedure for M83 and M98 microphones**.
    - Creation of the user documentation for the M98 test bench.
    - Training of users on test bench operation.
    - Close collaboration with R&D teams:
    Collection of necessary technical information
    Analysis and correction of identified issues
  • Hprobe,
    TEST BENCH DESIGN AND DEVELOPMENT ENGINEER
    June 2025 - September 2025 (3 months)
    Grenoble, France
    Missions
    - Development of a Python application based on TCP client commands to control and automate magnetic field calibration.
    - Design of a LabVIEW application dedicated to the comparison and validation of TDMS calibration files.
    - Creation and optimization of human-machine interfaces (HMIs) for controlling and supervising test benches.
    - Participation in the continuous improvement of test tools and contribution to technical documentation.
    Results
    - Successful deployment of a reliable TCP client application for magnetic field calibration, ensuring precise and automated control.
    - Improved traceability and data quality through an application for comparing and analyzing TDMS calibration files.
    - Optimized ergonomics and usability of test benches via clear HMIs tailored to team needs.
    - Reliable testing process by reducing manual errors and standardizing calibration procedures.
    Technical Environments
    NI LabVIEW, Python, TCP/IP, TDMS, GIT
    HMI Development, magnetic calibration, test data processing and analysis
    Instrumentation, test automation, test benches in R&D environment
  • Thales Aerospace Communications,
    TEST BENCH DEVELOPMENT ENGINEER - AERONAUTICS
    May 2023 - May 2025 (2 years)
    Paris, France
    Design and Test Development
    - Implementation of an HIL test bench for validating radio modules.
    - Development of automated test applications to verify equipment operation under simulated real-world conditions (flight scenario modeling, radio interference, etc.).
    - Implementation of communication protocols: 1553, ARINC, and Ethernet to simulate data exchange between avionics equipment.
    Analysis and Validation
    - Functional validation of radio modules in compliance with aeronautical standards DO-178C.
    - Detection, traceability, and documentation of anomalies during test phases.
    - Collaboration with system and development teams to correct identified malfunctions.
    Programming and Automation
    - Development of LabVIEW scripts and tools to automate test scenarios and result analysis.
    - Participation in the development of testers under the DQMH Framework.
    - Integration of equipment and instruments (oscilloscopes, signal generators) for real-time monitoring and data acquisition.
    Results
    - Complete HIL test bench implementation for VCP radio systems (1553 protocol).
    - Test automation leading to reduced validation time.
    - Effective anomaly detection and documentation, improving product quality.
    - Validation compliant with DO-178C standards
Check out Mohamed's experience

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Education

  • National Engineering Diploma in Mechatronics
    National Engineering Diploma in Mechatronics - National Engineering School of Carthage (ENICar
    2018
    Diplôme National d'Ingénieur en Mécatronique
  • PHYSICS
    PHYSICS-CHEMISTRY Preparatory Institute for Engineering Studies of Nabeul
    2015
    PHYSIQUE
Check out Mohamed's education

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