Uses
Hardware and tools I actually use every day — no affiliate links, just what survived.
Hardware
Dev PC
Windows machine for development, agents and design. Everything server-side is tested against Linux containers, so deploys don't surprise me.
Home server
A used Xeon workstation repurposed as a 24/7 node: Docker, databases, bots, game servers. Costs pennies, does everything.
Ender 5 S1 + Klipper
FDM printer running Klipper firmware instead of stock. Input shaping tuned with an accelerometer — the robot chassis on the robotics page came off this bed.
ESP32 · STM32 · RP2040
The zoo inside my robots: ESP32 for Wi-Fi and motor control, STM32 as printer/main boards, RP2040 as a USB accelerometer for vibration tuning.
Development
Python
My main language: aiogram 3 for bots, FastAPI for backends, Playwright for automation that has to survive real websites.
aiogram 3FastAPIPlaywright
Flutter · Java · JS
Flutter for the courier app in production, Java for Minecraft plugins, JavaScript/Three.js for browser 3D experiments.
FlutterJavaThree.js
Docker · nginx · PostgreSQL
The trio behind everything I deploy. Compose files per project, nginx as the front door, Postgres with per-project migrations.
DockernginxPostgreSQL
AI agents & local models
Coding agents are part of my daily workflow — reviews, refactors, boilerplate. Local models via Ollama for anything that shouldn't leave the network.
OllamaClaudeopencode
Robotics bench
OpenCV · YOLO · PID
OpenCV with HSV calibration for ball and line tracking, YOLO for sign classification, PID loops for balancing — all tuned against real hardware, not simulations.