Любомир

JUNIOR DEVELOPER
LIUBOMYR HAVROSH
Junior .NET Developer with hands-on experience building full-stack web applications using C#, ASP.NET MVC, and Entity Framework. Strong foundation in OOP and SOLID principles, relational database design (SQL Server, PostgreSQL), and REST API development. Experienced with cloud deployment on Microsoft Azure and CI/CD automation via GitHub Actions. Currently pursuing a Bachelor's degree in Applied Computer Science, with a strong drive to grow technical expertise and deliver production-ready solutions in a professional development team.

E-MAIL Phone number GITHUB
[відкрити контакти](див. вище в блоці «контактна інформація») 788169651 https://github.com/lubgavrosh

EDUCATION

• B.Sc. Applied Computer Science
University of the National Education Commission (UKEN) — Kraków, Poland 2024.10 - Present

• Diploma in Software Development
ITStep Academy — Ukraine2021.06 – 2024.03

TECHNICAL SKILLS
• Languages: C++, C#, SQL, PYTHON
• Frameworks & Technologies: ASP.NET MVC, Entity Framework, Azure (App Services, SQL Database), LINQ
• Databases: Microsoft SQL Server, PostgreSQL, MongoDB (basic)
• Concepts: OOP, SOLID Principles, REST API
• CI/CD: GitHub Actions (automated build & test pipelines), Azure DevOps (basic)
• Tools: Visual Studio, Git, GitHub, Postman, Docker (basic), Azure Portal

LANGUAGES

• English – B2
• Polish – B2 / C1
• Russian – C1
• Ukrainian – C1

PROJECTS
E-Commerce Web Application
Capstone Project · ITStep Academy | C#, ASP.NET MVC, Entity Framework, SQL Server, Azure
• Full-stack e-commerce platform built on the MVC pattern with ASP.NET MVC and Entity Framework (ORM) for data access.
• Designed and implemented a relational database in Microsoft SQL Server covering products, users, orders, and shopping cart management.
• Role-based authentication and authorization system (customer / admin).
• Full-featured admin dashboard for dynamic product and order management.
• Responsive front-end using Razor Views and Bootstrap.
• Deployed to Microsoft Azure (App Services + SQL Database) for cloud hosting and scalable data storage.
• Configured a CI/CD pipeline using GitHub Actions — automated build and test execution on every pull request.
• Applied OOP principles, layered architecture, and Git version control throughout the project.

Multithreaded C++ Application
University Coursework · Applied Computer Science | C++, Multithreading, STL
▸ Developed a C++ application focused on multithreading to gain deeper understanding of low-level language mechanics and concurrent execution.
▸ Implemented and managed multiple threads using the C++ Standard Library (std::thread), handling synchronization with mutexes and condition variables.
▸ Explored thread-safe data sharing and race condition prevention between concurrent tasks.
▸ Analyzed performance differences between single-threaded and multi-threaded execution.
▸ Strengthened understanding of memory management, pointers, and low-level control unique to C++.
▸ Practiced debugging concurrency issues (deadlocks, race conditions) using manual testing and logging.
Python Projects & Text-Based CAPTCHA Clone
Personal / Academic Projects | Python, Jupyter Notebook, Wolfram Cloud
▸ Used Python across a variety of academic and personal tasks in Jupyter Lab and Wolfram Cloud, including data processing, algorithm prototyping, and mathematical computations
▸ Built a text-based CAPTCHA clone, implementing logic for generating and validating randomized character challenges.
▸ Practiced string manipulation, randomization techniques, and basic security concepts around bot-prevention mechanisms. ▸ Gained hands-on experience combining Python scripting with interactive notebook environments for rapid experimentation and testing.
Android Games (Chess, Checkers & Puzzles)
Personal Projects · Android Studio | Java, Android SDK
▸ Developed several simple Android games, including Chess, Checkers, and various logic puzzles, using Android Studio.
▸ Implemented core game logic, including move validation, turn-based mechanics, and win/loss conditions
▸ Designed basic UI layouts and touch-based interactions for game boards and puzzle elements. And Gained practical experience with the Android app development lifecycle, from UI design to testing on emulators/devices.