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Pascal BodinPB

Pascal Bodin

Embedded architecture and development for IoT

€1,200/day
Grasse, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Pascal

I help you get your connected objects / IoT project on the right track, with the following assistance:
- advice on use cases, connectivity types, application-level protocols, etc.
- research on connected objects
- development of proof of concepts or prototypes
- for a project facing technical difficulties concerning equipment connection: audit of the technical architecture and communication layer code, definition of specific test procedures, development of dedicated tools, etc.
- architecture definition and development of complete systems

Since the 90s, I have designed, developed, and delivered numerous systems under tight resource and time constraints. I have ensured the reliable integration of various wireless technologies. I have designed several pieces of equipment, and developed the associated SDKs (Software Development Kits) and communication stacks.

My experience covers the three technical fields necessary to design reliable systems: software development, communication systems, and electronics. And I have extensive experience in integrating components from these fields.

I hold an Engineering degree from Télécom Bretagne (now IMT Atlantique), with a specialization in computer science completed at Télécom Paris. I have four granted patents, and one pending application, in the field of connected objects. I am an adjunct lecturer at IMT Atlantique, where I teach a 22-hour course on embedded systems.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

  • Chinese

    Basic

Remote only
Primarily works remotely

Experience

  • Confidentiel
    Architecture of two ESP32 applications
    TRANSPORTATION
    January 2025 - March 2025 (2 months)
    Paris, France
    Emergency takeover of two technically challenging projects. Definition of software architectures, associated developments, testing, documentation. Supervision of the junior developer in charge of the two projects.

    Environment: ESP32-C3 microcontroller, FreeRTOS, GPIO, UART, CAN, Wi-Fi.

    Remote work.
    ESP32 Architecture logicielle FreeRTOS Gestion consommation
  • Confidentiel
    Bluetooth Low Energy + LoRaWAN
    MEDICAL
    September 2023 - July 2024 (10 months)
    Denver, United States
    Design and implementation of a system following a prior exploratory study (see below):
    - porting of a LoRaWAN protocol stack to an EFR32 microcontroller
    - coexistence with a Bluetooth Low Energy stack
    - application layer
    - unit tests, end-to-end tests (with setup of a LoRaWAN network)

    Environment: EFR32, BLE, LoRaWAN, GPIO, ADC, bare metal development.

    Remote work.
    Bluetooth Low Energy LoRaWan EFR32 Architecture système Recherche et développement
  • Confidentiel
    Bluetooth Low Energy + LoRaWAN
    MEDICAL
    July 2023 - July 2023 (1 month)
    Denver, United States
    Exploratory study for the definition of an architecture using Bluetooth Low Energy and LoRaWAN, for extending the coverage of an existing system.

    Remote work, part-time.
    Bluetooth Low Energy LoRaWan EFR32 Architecture système Recherche

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Education

  • Telecommunications Engineer
    IMT Atlantique
    1982
    Diplôme d'Ingénieur Télécom, avec une spécialisation en informatique, suivie à Télécom Paris.
  • Chinese Language
    CNED (National Center for Distance Learning)
    2011
    Chinois

Certifications

  • Accredited CIR Independent Expert
    Ministry of Higher Education, Research and Innovation

Skill set

Categories