Орест

Orest Antoniuk
Back-end Programmer / Game Developer
[відкрити контакти](див. вище в блоці «контактна інформація») Krakow, Poland Github Telegram

Profile
Aspiring software engineer with 4 years of end-to-end experience architecting scalable systems in Java, Spring
Boot and Lua-based game services.

Skills
Java TypeScript Spring Boot RESTful
Postgres Git Docker MongoDB
Python Vue.js UNIX Roblox and Lua

Education & Publications
Krakow University of Economics 2023 – present
Applied Informatics Krakow, Poland

Touching the Clouds: A Study of Cloud Computing and Microservice Design 2025
Coursework

Projects
MonoBucket
A solid banking backend built with Spring Web and Spring Data JPA on PostgreSQL, all wrapped up in Docker
for easy deployment. It exposes a REST API for deposits, withdrawals, and transfers—each handled
transactionally. It was used with a bank app on game server and handled 40 users.

HexoStrategy2
A strategy game prototype written in TypeScript (Roblox-TS), features unit movement and rendering, custom
networking (replication) of game state, implementation of algorithms like A* as well as game design inspired by
Heats of Iron 4 and Stellaris. It has over 80 commits and is in active development.

LunaBot
Simple, yet modular bot that connects to Discord’s API to send images/stickers in chat, showcasing ability to
work with third-party APIs and asynchronous event-driven programming. It includes Docker file and is
currently deployed on Cloud.

Ukraine (Game)
Led all Lua scripting for a Roblox title—vehicles, job mechanics and saved player data—peaking at 800
concurrent users and 13.6 M visits. Added real-time analytics, monetization and a full moderation system (ban
tools, chat filters) to block slurs and abusive behavior.

Languages
English Ukrainian
Polish German