schermaiolo.dev

// Embedded Engineer and Touhou weeb

I build software close to the metal. Well, most of the time.

Low-level programming, real-time systems, embedded Linux and occasional fun content.

projects log activity github ↗

selected projects

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TypeScriptLua

Touhou Fumo Companion

Reactive Touhou fumo companions for VS Code and Pragtical — animated, configurable, and editor-aware.

open →
CESP-IDF

CYD Doom — ESP-IDF + LVGL

Native ESP-IDF Doom port for the ESP32 Cheap Yellow Display, with LVGL rendering, microSD WAD support and physical joystick input.

open →
CSTM32F429

STM32F429I Discovery Bare-Metal Labs

A minimal bare-metal STM32F429I Discovery project built from scratch with custom startup code, linker script, direct register access, LCD bring-up, interrupts, and debug output.

open →

latest

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COMMIT

Cirno joins Touhou Fumo Companion

↗ LOG

1,000 downloads. Thank you.

↗ COMMIT

Alice Margatroid joins Touhou Fumo Companion

↗
CONTACT DEBUG RIG // REV D
ESP32-C3 SuperMini host + SSD1306 contact display
SSD1306 0.96" OLED 128×64 I²C
BOOT ROM OK
schermaiolo.dev
~/cv
daniel@schermaiolo:~/cv$
# public engineering profile

Daniel Fridman

Embedded Systems Engineer

Approximately five years of experience in C and C++, focused on low-level development, SDK integration and debugging across automotive, industrial and edge-AI systems.

focus
Bare-metal / RTOS / Embedded Linux
current
Automotive MCU SDK development
debug
JTAG / Lauterbach / SEGGER / GDB
systems
Automotive / Industrial / Edge AI
daniel@schermaiolo:~/cv$ _