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Clément MARRAST

Clément MARRAST

IoT & Embedded Systems Engineer

5 la clarède 31290 Mauremont, FR
0632040536
French, English

Background


About

About

Engineer with 7+ years of experience in embedded systems, IoT product development, and data strategy. Evolved from firmware engineering (C/C++ on STM32/ESP32) to full stack cloud-connected applications and product data analytics. Strong background in AWS IoT, communication protocols, and cloud-to-dashboard pipelines.

Work Experience

Work Experience

  • Business Translator / Data Product OwnerFluidra

    Jan, 2024 - Present

    Driving data strategy and analytics for connected products in an international environment.

    • Part of the international Data team (Spain-based, working in English).

    • Analyzed usage data from connected IoT products.

    • Built data ingestion pipelines from AWS S3 to Snowflake.

    • Developed internal Streamlit apps and Power BI dashboards.

    • Defined data strategy for next-generation connected devices.

  • Full Stack Developer – IoT ApplicationsFluidra

    Jan, 2020 - Dec, 20234 years

    Developed full stack desktop and cloud solutions for IoT product teams.

    • Built a cross-platform desktop app (NodeJS + Electron) for development and validation teams.

    • Integrated AWS SDK for device management (OTA updates, device shadow).

    • Developed communication interfaces with products (WiFi, BLE, UART, LIN).

    • Designed user interfaces using Bootstrap.

    • Created monitoring and debugging tools for lab environments.

  • Embedded Systems EngineerFluidra

    Jul, 2018 - Dec, 20191 year 6 months

    Embedded firmware engineering for smart IoT devices.

    • Developed firmware in C/C++ on STM32 and ESP32 microcontrollers.

    • Implemented secure connectivity with AWS IoT Core (WiFi, BLE, OTA).

    • Designed industrial communication protocols (UART, LIN) and FreeRTOS integration.

    • Collaborated with hardware and cloud teams for end-to-end product connectivity.

  • Embedded Systems EngineerMolex

    Nov, 2014 - Jul, 20183 years 8 months

    Firmware development for PROFINET SDK, including IRT, I-Device and Safety integration for industrial clients.

    • C development and maintenance of PROFINET certification-ready stack.

    • Optimized code for memory footprint and integration simplicity.

    • Supported integration with international clients.

    • Platforms: VxWorks, Linux, TI-RTOS, bare-metal.

    • Hardware abstraction: Ethernet switch, DMA, FPGA.

    • PROFISafe implementation for PowerPC + VxWorks system in Canada.

    • PRU real-time extensions on ARM Cortex-A8 for German client.

    • Automated certification testing with IPX800 and TCL scripting.

  • Embedded Systems Engineering ApprenticeMolex

    Nov, 2011 - Nov, 20143 years

    Apprenticeship in a team developing a PROFINET communication SDK for industrial automation.

    • C SDK development.

    • C# test tools for Ethernet frame analysis.

    • Wireshark plugin for custom protocol decoding.

    • PROFIBUS/PROFINET setup using Siemens TIAPortal and Step7.

  • Software Validation TechnicianELTA

    Jul, 2011 - Jul, 20111 day

    Software validation tests.

    • Thoroughness and attention to detail.

  • Intern – Software DevelopmentELTA

    May, 2011 - Jun, 20111 month

    Implemented test logic for ARM7 peripherals and a Java GUI to launch and report tests.

    • C and Java programming.

  • Production OperatorContinental

    Jul, 2010 - May, 201110 months

    Student job in electronic board production line.

    • Quality inspection of defective parts detected by vision systems.

Skills

Skills

  • Firmware

    C

    C++

    FreeRTOS

    VxWorks

  • Web

    NodeJS

    Python

    Electron

    Bootstrap

    serialport.io

    noble

    AWS SDK

  • IoT

    AWS IoT

    MQTT

    WiFi

    BLE

  • Data & Analytics

    Snowflake

    AWS S3

    Streamlit

    Power BI

    Data ingestion

    Data strategy

Education

Education

  • , Master of Engineering, Ecole supérieure d'Ingénieurs en Génie électrique

    Dec, 2011 - Dec, 2014

  • , DUT in Electrical and Industrial Computer Engineering, IUT Paul Sabatier, Toulouse

    Dec, 2009 - Dec, 2011

  • , High School – Scientific Baccalauréat (Physics major), Lycée Pierre d'Aragon

    Dec, 2006 - Dec, 2009

Certificates

Certificates