Rust · Linux · networking · tiny infrastructure
Small systems projects with clear purpose.
A public hub for experiments, tools and products by Aleksei Zakharchenko: from billing MVPs to embedded Linux, DHCP, Raspberry Pi and SDN.
Project board
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Each tile leads to a short landing section. Umami events show which projects people click, read and open on GitHub.
Pomobill
Simple billing and document generation for small projects.
Networkingnanodhcp
Compact DHCP-focused tooling for tiny network systems.
Raspberry PiTinyWifi
Minimal Wi‑Fi router and control panel concept for small boards.
Embeddedehatrom
Rust crate for working with Raspberry Pi HAT EEPROM data.
SDNNERVUM
SDN-oriented infrastructure project and Rust rewrite exploration.
RTOSOCULTUM
RP2040 / FreeRTOS experiments for a compact handheld device.
Pomobill
Billing without enterprise noise.
Pomobill is a small web app idea for generating billing documents from clean structured data. The first version focuses on templates, client data, invoice items and browser-side document generation.
- Generate documents in the browser
- Store reusable company/client data
- Keep the MVP simple: no heavy accounting platform
nanodhcp
Small DHCP tooling for tiny networks.
nanodhcp is focused on compact networking workflows where a full enterprise stack would be too much. It fits experiments around small routers, lab networks and minimal Linux systems.
- DHCP-first networking tool
- Useful for tiny infrastructure experiments
- Good fit for build-in-public technical posts
TinyWifi
A tiny Wi‑Fi router control surface.
TinyWifi explores a compact router/control panel built around Raspberry Pi-class hardware, minimal Linux components and a Rust-based management layer.
- Show Wi‑Fi and DHCP lease state
- Check services before touching them
- Keep the image small and understandable
ehatrom
Raspberry Pi HAT EEPROM in Rust.
ehatrom is a Rust-focused library/CLI direction for reading, validating and generating HAT EEPROM data. The goal is a compact tool that understands the spec instead of treating EEPROM as a random blob.
- EEPROM structure and validation
- CRC and device-tree related workflows
- Useful for Raspberry Pi hardware projects
NERVUM
SDN infrastructure, rewritten with sharper boundaries.
NERVUM is an SDN-oriented project where the next direction is a Rust rewrite: CLI first, then API, then storage boundaries that match the actual entities.
- Rust rewrite exploration
- Clear CLI/API/storage separation
- Systems architecture without unnecessary enterprise layers
OCULTUM
Embedded handheld experiments.
OCULTUM is a hardware/firmware direction around RP2040, FreeRTOS and compact device interfaces. It is a playground for embedded architecture, input handling and small displays.
- RP2040 + FreeRTOS
- Small display and input experiments
- Firmware-first systems thinking
About
Write safe. Write fast. Write Rust.
This site is intentionally simple: one public page, project tiles, landing sections and analytics events. The goal is to see what people actually open before spending time on a full product site.