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Diego MartínezDM

Diego Martínez

Embedded Software Developer

€300/day
Seville, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Diego

My name is Diego and I have been professionally dedicated to the development of embedded systems for more than 3 years. I have worked on projects in both the private and public sectors, as well as in collaboration with the University of Extremadura. I like to be efficient with time, transparent, and a little better at what I do every day.
  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Airtificial Aerospace & Defense Engineering
    Embedded Software Technical Leader
    AVIATION AND AEROSPACE
    September 2025 - Today (9 months)
    Seville, Spain
    • ▪ Development of Active Inceptor aeronautical systems with DAL-A level, following the ARP5764 standard, assuming greater responsibilities in certification processes and team coordination.
    • ▪ Ensure technical compliance with DO-178C, MISRA, and system requirements by developing verification matrices and acceptance procedures.
    C DO-178C MISRA Embedded Systems Embedded Software
  • Between Technology (subcontrato:
    Embedded Software Technical Leader
    AVIATION AND AEROSPACE
    April 2024 - September 2025 (1 year and 5 months)
    Seville, Spain
    • ▪ Development of embedded software in C for Active Inceptor aeronautical systems with DAL-A level, using Texas Instruments C2000 microcontrollers (TMS320F28335 and TMS320F28379D).
    • ▪ Integration of MIL-STD-1553 and CAN communication protocols, as well as multiple sensor interfaces (VDTs, load cells) while maintaining strict compliance with DO-178C and MISRA standards.
    • ▪ Management of software configuration control using Apache Subversion (SVN), improving version integrity and team productivity.
    • ▪ Development of scripts and applications in Python, significantly optimizing the quality and efficiency of tests and daily workflows.
    C C2000 DO-178C Embedded Software
  • Eficae Iotech S.L.
    Embedded Software Developer
    INTERNET OF THINGS (IOT)
    August 2022 - April 2024 (1 year and 8 months)
    Badajoz, Spain
    • ▪ Design and development of firmware for embedded systems based on ESP8266, integrating UART, SPI, I²C, GPIOs, Wi-Fi, and a local web server to improve device communication and functionality.
    • ▪ Design of an Edge–Fog–Cloud architecture for single-board computers (SBCs), enabling remote control of frequency converters, OTA updates, and multi-level communication using Modbus/MQTT protocols.
    • ▪ Complete project lifecycle management, including planning, resource coordination, client communication, and technical documentation.
    • ▪ Implementation of version control with Git to ensure efficient and traceable development.
    IoT Raspberry Pi ESP32 MQTT

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Education

  • Master's Degree in Telecommunications Engineering
    University of Extremadura
    2023
    Máster en Ingeniería
  • Telecommunications Imaging and Sound Engineering
    University of Extremadura
    2021
    Ingeniería

Skill set

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