Jorge Guzman
Consultor Sênior De Sistemas Embarcados
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJorge Guzman is an embedded systems consultant based in São Paulo with 10 years of experience building mission-critical firmware and RTOS-based products across automotive, industrial, IoT and telemetry domains. He designs and implements bootloaders, modular driver libraries and FreeRTOS/Zephyr/NuttX firmware, and has led small teams through bring-up, unit testing and device integration. At GZM and previous employers he delivered robust solutions for satellite fleet tracking, fuel measurement GUIs, ITS auditing devices and industrial monitoring, often combining C, Linux user-space tools and embedded graphics. An active articulista for Portal Embarcados, he also contributes to Apache NuttX—adding board support and peripheral examples—which underscores his practical open-source impact on real-time embedded platforms.
11 years of coding experience
3 years of employment as a software developer
Especialização em Engenharia de Software, Especialização em Engenharia de Software at Universidade Estadual de CampinasEscolas Técnicas EstaduaisBacharel, Engenharia da Computação, Bacharel, Engenharia da Computação at Universidade de Ribeirão Preto
Portuguese, Spanish, English
Github Skills (13)
rt10
embedded10
rtos10
nuttx10
stm10
microcontroller10
sys10
sd-card9
spi9
i2c9
usb8
ethernet8
lvgl8
Programming languages (1)
Github contributions (5)
apache/nuttx
Oct 2023 - Aug 2025
Apache NuttX is a mature, real-time embedded operating system (RTOS)
Role in this project:
Embedded Systems Engineer / IoT Developer
Embedded Systems Engineer / IoT DeveloperContributions:1 review, 30 PRs, 12 comments in 1 year 9 months
Contributions summary:Jorge primarily contributes to the NuttX real-time operating system by adding support for the LINUM-STM32H753BI board. Their work includes initializing and configuring various peripherals such as the SD card, Ethernet, RTC, EEPROM, USB, and LVGL-based display. They added documentation and examples for functionalities like modbus, zmodem, and touch screen interaction, demonstrating comprehensive embedded systems development skills.
embeddednuttxoperating-systemrtosreal-time
JorgeGzm/nuttx-apps
Feb 2024 - Jul 2026
Apache NuttX Apps is a collection of tools, shells, network utilities, libraries, interpreters and can be used with the NuttX RTOS
Contributions:85 pushes, 4 branches in 2 years 5 months
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