vzalxndr

About

/* hi, i'm sasha!

iot engineering student based in poland. into automation, indie, cats, and 2000s tech aesthetic. ideally, i’d like to be a tree, but since that’s somehow harder than becoming an engineer, i’m settling for the latter. i believe that just writing code isn’t enough though it would be nice to actually know how to do it ^^

{"favorites": {"months": ["September", "May"], "album": {"title": "Развлечение", "artist": "", "year": 2021}, "bird": "Crow", "taste": "Sour", "time": "Between 11:00 PM and 1:30 AM", "fruit": "Persimmon", "vegetable": "Tomato", "era": "Middle Ages"}} */

Projects

Silentio

live
// Python · Docker · Telegram · Groq

Telegram bot for automated voice and video note transcription with integrated LLM processing. Four modes: raw transcription, summary, structured notes, and AI assistant rewriting for polished messages.

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Powered by Groq LPU: Whisper Large v3 for speech-to-text and Llama 3.3 70B for reasoning and formatting. Built with Aiogram 3.x, webhooks, and Docker on Render.com.

Free-tier hosting: first response after inactivity may take ~50s for service wakeup.

VzalxndrSpace

wip
// C# · WPF · PostgreSQL · Docker

Decoupled client-server enterprise architecture showcase: .NET 8 REST API backend and WPF MVVM desktop client with strict separation of concerns, JWT auth, and containerized PostgreSQL.

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API-first design with Entity Framework Core, dependency injection, data binding, and source generators to reduce boilerplate. Business domain and internal logic are obfuscated during active development.

Ampurr

// Python · PyQt5 · Linux · systemd

The purr-fect toolkit for managing Linux laptop hardware. GUI dashboard and CLI to extend battery lifespan via charge thresholds, switch CPU power profiles, and monitor system resources and sensors in real time.

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Battery charge limiting, lm-sensors integration, persistent settings on boot, and a smart installer with safe uninstall that resets the charge limit to 100%.

UI Time

mvp
// .NET · Python · PostgreSQL · Docker · Telegram

Stateless containerized microservice architecture: C# REST API and Python aiogram worker connected via JWT auth bridge and webhooks. Built for high-performance data processing in ephemeral cloud environments.

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SQLite-backed FSM cache for resilient user sessions across container restarts. Full async pipeline, Neon PostgreSQL with EF Core, Docker Compose for local multi-node setup, and GitHub Actions CI/CD.

Academic engineering project in MVP phase. Business logic and domain details are abstracted in public documentation.

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