Systems engineer working across hardware, firmware, and Linux. I build and maintain ShopnoOS at JaduPc, a Debian-based distribution that runs on deployed ARM and x86 hardware which is also happens to be the first commercially supported Linux distribution in Bangladesh. I like the layer where boards, bootloaders, and the OS meet. Based in Bangladesh.
1. ShopnoOS A Debian-based distribution built from composable layers (base, editions, flavors, hardware). Every ISO is gated by boot and package smoke tests, and container images ship with an SBOM, a vulnerability scan, keyless signing, and SLSA provenance.
2. teltonika-avl-packet-listener TCP listener for Teltonika AVL tracker data (Codec 8).
3. sysinfo-viewer A desktop tool for viewing system information.
Also check out my dotfiles- Debian / dwm / kitty setup, with an installer.
Systems: Python · Bash · C / C++· Rust · GTK · Linux kernel config & DTB ·
U-Boot / GRUB / UEFI · Debian packaging & live-build · systemd
DevOps: GitHub Actions · Terraform · self-hosted runners ·
GHCR · Syft · Grype · SBOM / SLSA
Other: ESP-IDF · ESP32 · MQTT
- Maturing ShopnoOS's build, test, and release pipeline
- Embedded firmware experiments on ESP32 and other low-cost microcontrollers


