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Oscar-bl-05/README.md

Óscar Barja - Embedded Systems Built to Fly

I design electronics as if they were going to space, because sometimes they are.

About Me

Aerospace engineering student focused on embedded systems and avionics, especially low-level C, firmware architecture, drivers, and HW–SW integration. I work close to the hardware, building software around real timing, memory, and interface constraints, and validating it on actual boards.

Skills

Programming
Embedded
Tools
Engineering

Projects

  • BMP390 Driver (ESP32-S3) | End-to-End Developer
    SPI driver in C using ESP-IDF, covering device initialization and configuration, burst data acquisition, pressure and temperature compensation, altitude estimation, and filtering. Developed and validated on real ESP32-S3 hardware.

  • Solaris Packet Protocol (SPP) | Project Lead
    Portable C11 packet and service architecture for embedded systems, built with static memory, hardware abstraction, and no OS dependency. Provides structured packets, CRC-16, a static databank, priority-aware publish-subscribe routing, service registration, and platform-specific HAL ports.

Experience | Solaris (UVigo Aerotech)

Solaris_Insignia_ConFondo-01 Head of Avionics at Solaris, a university rocketry project.

I am responsible for defining and maintaining the electronics subsystem, coordinating hardware and firmware development while contributing directly to embedded C, avionics software architecture, sensor integration, and HW–SW validation.

📫 Contact

LinkedIn: óscar-barja | Email: barjalorenzooscar@gmail.com

Pinned Loading

  1. Software-Solaris/solaris-software Software-Solaris/solaris-software Public

    Software for amateur rocketry, powered by the Solaris Packet Protocol.

    C 8 2

  2. BMP390-Driver-ESP32 BMP390-Driver-ESP32 Public

    BMP390 barometric sensor driver (SPI) for ESP32-S3 in C/ESP-IDF.

    C

  3. Software-Solaris/solaris-packet-protocol Software-Solaris/solaris-packet-protocol Public

    C 1

  4. Interplanetary-transfer-optimization-departure-flyby-r3bp-saturn Interplanetary-transfer-optimization-departure-flyby-r3bp-saturn Public

    Interplanetary transfer optimization with a departure-planet flyby and two impulsive maneuvers in the restricted three-body approach (Cases I & II).

    Python 1