Єгор

Yehor Tatarenko

Residence permit: 708717 Date of birth: 06/05/2006 Place of birth: Donetsk, Ukraine

Phone number: [open contact info](look above in the "contact info" section) (Mobile) Email address: [open contact info](look above in the "contact info" section)

Address: Letna 29, 04011, Kosice, Slovakia (Home)

ABOUT ME

Detail-oriented Computer Science student with a strong analytical mindset and a passion for solving complex problems
through technology. I combine structured thinking with creativity and focus on building efficient, scalable, and
maintainable solutions.
Professional & Learning Context:
• Skilled at breaking down complex problems into logical components and designing structured solutions.
• Developed REST APIs with FastAPI, implemented JWT authentication, designed PostgreSQL schemas, and built
responsive React interfaces.
• Maintain high standards of code quality, documentation, and adaptability to new technologies.
• Committed to continuous learning through hands-on projects, technical research, and staying up to date with
industry trends.
Personal & Mindset Context:
• Strategic thinker who enjoys analyzing systems and long-term planning.
• Interested in technology, innovation, and understanding how complex systems operate.
• In my free time, I enjoy strategy-based games, exploring new tools, and experimenting with personal projects that
challenge my problem-solving skills.
• Curious, disciplined, and motivated to grow both professionally and personally.

EDUCATION AND TRAINING

25/09/2023 – 23/06/2026 Kosice, Slovakia
COMPUTER SCIENCE Technical University of Kosice

Website https://www.tuke.sk/en Level in EQF EQF level 6

LANGUAGE SKILLS

Mother tongue(s): RUSSIAN | UKRAINIAN
Other language(s):

UNDERSTANDING SPEAKING WRITING

Listening Reading Spoken production Spoken interaction

ENGLISH B2 B2 B2 B2 B1

SLOVAK B2 B2 B2 B2 B2

Levels: A1 and A2: Basic user; B1 and B2: Independent user; C1 and C2: Proficient user

SKILLS

Programming & Scripting

Java Python C CSS PostgreSQL Javascript (React.js) C# HTML MySQL Kotlin

Microsoft Tools

Microsoft Tools (Microsoft World, Microsoft PowerPoint, Microsoft Excel)

Game Development

Godot Basic Unity Developer Skills Game development with Unity 3D Unity 2D
WORK EXPERIENCE

FULL-STACK TRAINEE – MEDUZZEN – 30/11/2025 – 01/02/2026

• Developed backend services using FastAPI and REST APIs
• Worked with PostgreSQL for data storage and queries
• Used Docker for containerization and local development
• Built and integrated frontend components using React

PROJECTS

UrbanMind

UrbanMind is an AI-powered web assistant designed to help migrants adapt to a new country by providing guidance on
documents, education, jobs, and everyday life. It centralizes essential information and offers personalized support to
simplify integration and decision-making.
Teck Stack:Python, FastAPI, OpenAI API Integration, REST Architecture, JSON, HTML, CSS, JavaScript.
Link https://github.com/Lostirsan/UrbanMind

Metereological Station

The IoT Meteorological Station is an end-to-end environmental monitoring system that collects real-time data using
embedded sensors (BME680, BH1750, DS18B20) connected to a Raspberry Pi Pico W. The device firmware, written in
MicroPython, transmits sensor data via MQTT to a backend service, where it is processed, stored, and exposed through
a REST API. The data is visualized through a responsive React-based dashboard, enabling real-time monitoring and
remote device interaction.
Tech Stack: MicroPython, Raspberry Pi Pico W, MQTT, Node.js, Express.js, React, TypeScript, Vite, Tailwind CSS, Docker,
REST API.
Link https://github.com/Lostirsan/meteo-backend

EquiPay

EquiPay is a shared group finance application built for the Tatra Bank Hackathon. The app allows users to create
shared wallets, invite members, connect bank accounts through a PSD2/open banking flow, track group balances, split
payments, manage virtual cards, and analyze spending history. The backend handles JWT authentication, email
verification, PIN login, refresh token rotation, Redis-based rate limiting, PostgreSQL data storage, transaction splitting
logic, Tatra Bank PSD2 integration, and AI-powered expense parsing from voice, chat, camera, and receipt images.
Tech Stack: Kotlin, Ktor, PostgreSQL, Redis, Exposed ORM, HikariCP, JWT, BCrypt, REST API, Docker, Render, Tatra Bank
PSD2 API, OpenRouter/Gemini API, Resend, Android Kotlin, Jetpack Compose, Retrofit, OkHttp.
Link https://github.com/Jeszter/hack-kosice

ADDITIONAL PROJECTS

Dog Dream

Dog Dream is a stylized 3D narrative game where the player explores immersive environments from a dog’s
perspective. The project focuses on atmospheric world-building, camera-driven storytelling, interactive mechanics, and
emotional environmental design to create a unique experiential gameplay narrative.
Tech Stack: Unity, C#, TextMesh Pro, Shader Graph, Terrain System, Scene Management, Unity Input System, Git.
Link https://github.com/Lostirsan/Dog-Dream

Wayflare

Wayflare is a real-time location-based strategy game built on a client–server architecture. It combines base-building
mechanics with real-world map interaction, featuring multiplayer networking, territory control logic, and server-side
game state management.
Tech Stack: Unity, C#, .NET 5, Custom TCP Networking, MySQL, A* Pathfinding, Multithreading, JSON.
Link https://github.com/Lostirsan/Wayflare

Doom Loop
Doom Loop is a 3D first-person game jam project built around a satirical “dopamine loop” concept. The player explores
an apartment, manages dopamine, hunger, and DoomCoins, interacts with objects, uses an in-game phone, buys
upgrades, and plays multiple mini-games to progress. The project includes a custom player controller, HUD system,
shop economy, TikTok-like scrolling feed, music player, food and hunger mechanics, phone UI, pause/death/victory
screens, and several playable mini-games such as Knife Hit, Flappy Bird, Subway Runner, Police Chase, and Doom
Casino.
Tech Stack: Unity, C#, Universal Render Pipeline, Unity Input System, TextMeshPro, UGUI, CharacterController,
AudioSource, Scene Management, Resources system.