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4 followers · 7 following
  • Warsaw, Poland
  • 15:42 (UTC +02:00)

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Achievement: Pull Shark

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dmytrozelinskyy/README.md

Hi there 👋

I'm Dmytro Zelinskyy 4-th year Computer Science student at PJAIT, Warsaw - building backend systems and exploring full-stack development.

Currently focused on

Backend development - service design, persistence layers, and API architecture across the Java and .NET ecosystems, with a growing interest in full-stack work.

Tech Stack

Featured Projects

Auction Management System - C# .NET 8.0 EF Core WPFFull desktop application for auction house staff, with a rich domain model, custom service layer, and full UML design documentation. Defended at university.

Link Shortener - Java SpringWeb app for shortening links with multi-language UI support via resource-based localization.

Hangman Game - Python SQLAlchemy CustomTkinterDesktop game with persistent accounts, secure password hashing, and email notifications.

GitHub stats

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  1. auction-management-system auction-management-system Public

    Desktop auction management system for auction house staff - built with C#/.NET 8.0, EF core, and WPF, with a rich domain model and full UML documentation.

    C#

  2. tpo-link-shortener tpo-link-shortener Public

    Web application for shortening links, with UI messages and content localized across multiple langugages via Spring resource files.

    Java

  3. hangman-game hangman-game Public

    GUI-based Hangman game with persistent user accounts, secure password hashing (bcrypt), and email notifications - built with Python, SQLAlchemy, and CustomTkinter.

    Python

  4. centralized-computing-system centralized-computing-system Public

    Multithreaded Java client-server system using UDP for service discovery and TCP for reliable client communication, with concurrent request handling via thread pools.

    Java

  5. language-flashcards language-flashcards Public

    Console flashcards app for English/Polish/German vocabulary, demonstrating Spring DI/IoC with per-language, swappable display strategies.

    Java

  6. computer-vision-projects computer-vision-projects Public

    Collection of OpenCV computer vision exercises - feature matching (FLANN, Harris corner detection), color detection, a coin counter, and a CIFAR-10 CNN.

    Python