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Alexsik76/README.md

Hi, I'm Oleksandr

Python Developer (Full-stack) — backend on FastAPI and Django, web clients on Vue 3, and embedded projects on Raspberry Pi and ESP32.

PythonFastAPIDjangoPostgreSQLVue.jsTypeScriptDockerC++Raspberry Pi

About

I have a bachelor's degree in Software Engineering from Igor Sikorsky Kyiv Polytechnic Institute. I worked as a developer in a government IT structure (FastAPI REST API, Vue 3 client, database query tuning for a nationwide Telegram bot) and as an engineer-programmer at a regional power company (automation scripts and system administration).

I also run a home lab: MikroTik RouterOS, Proxmox, TrueNAS and a set of self-hosted services. That is where most of my projects are tested.

Projects

Python — backend and machine learning

ProjectWhat it is
bptracker-backend-fastapiAsync REST API: FastAPI, SQLModel, PostgreSQL, Alembic, passkey login. 130 tests in CI
kvm-kontrol-planeControl plane for IP-KVM nodes: FastAPI backend and Vue 3 client, WebRTC video, WebSocket input
bp-ocr-cnnTwo-stage YOLOv8 pipeline that reads blood-pressure values from a photo of an LCD screen
kpi-db-django-courseworkDjango and PostgreSQL, a normalised relational schema with integrity constraints. 27 tests in CI

JavaScript — web clients

ProjectWhat it is
bptracker-frontendVue 3 PWA: offline storage in IndexedDB, charts, passkey login, share target on Android
bptracker-androidMobile client for the same service

Embedded — hardware and low-level work

ProjectWhat it is
kvm_engine_pyNode software of a DIY IP-KVM: C++ video engine with hardware H.264 encoding, Python orchestrator, RP2040 front-panel firmware
kpi-arduino-lab7Raspberry Pi robot with a browser console: live video, driving, camera pan and tilt, on-device face detection
climate_sensor_c3ESP32-C3 climate sensor and air-conditioner control through ESPHome and Home Assistant

Contacts

Pinned Loading

  1. bptracker-backend-fastapibptracker-backend-fastapiPublic

    Async REST backend for a blood-pressure tracker: FastAPI, SQLModel, PostgreSQL, Alembic migrations and passkey (WebAuthn) login

    Python

  2. kvm-kontrol-planekvm-kontrol-planePublic

    Control plane for IP-KVM nodes: FastAPI backend, Vue 3 web client, WebRTC video and WebSocket input over a single entry point

    Python

  3. bp-ocr-cnnbp-ocr-cnnPublic

    Two-stage YOLOv8 pipeline that reads blood-pressure values from a photo of an LCD monitor screen

    Python

  4. bptracker-frontendbptracker-frontendPublic

    Vue 3 PWA for blood-pressure tracking: offline storage in IndexedDB, charts, passkey login, works as a share target on Android

    Vue

  5. kpi-db-django-courseworkkpi-db-django-courseworkPublic

    Travel club web application: Django with PostgreSQL, a normalized relational schema and Docker setup (university coursework)

    Python

  6. kvm_engine_pykvm_engine_pyPublic

    Node software for a DIY IP-KVM on Raspberry Pi 4: C++ video engine with hardware H.264 encoding, Python orchestrator, RP2040 front-panel firmware

    C++ 1