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C# DEVELOPER CONTACT
[open contact info](look above in the "contact info" section)
Bogdan Kapitanchuk [open contact info](look above in the "contact info" section)
Lublin, Polska

WORK EXPERIENCE LINKS
GitHub
Technical Project Manager (C#/.NET) | VladiToys Portfolio
2024-2026
Head of Development and Support LANGUAGES
Communication between company departments: designers, senior
English - B2
management, clients, and employees
Polish - B2
Working on assigned projects German - A1
Hiring and internal management Ukrainian - native
Creating documentation

EDUCATION
ERM Developer | Ecokonsaltynh
Technical College in Khmelnytskyi
2023-2024 Software Engineering
Maintaining code and updating system functionality 2020 - 2023
Developing high-quality code using C# and .NET technologies Politechnika Lubelska
Maintaining technical documentation for the code Safety Engineering
Conducting unit tests 2023 - 2027
Implementing user access rights for the ERM system
Architecture based on .NET 8 (WPF), LAN network, Microsoft SQL Server TECHNOLOGIES
database, MVVM architecture
Docker

Implemented automatic delivery of employee performance reports to
KNOWLEGE Postman / Swagger
CI/CD (GitHub Actions)
Unit Testing (xUnit / NUnit / Moq)
Visual Studio
management
Clean Architecture
SOLID principles
.NET Framework
Developed an analytics module for the ERP system
Design patterns (Repository, Factory,
etc.)
ASP.NET Layered architecture
Provided technical support and mentoring to less experienced WPF Entity Framework Core
LINQ (advanced usage)
developers WinForms Dependency Injection
REST API design
Collaborated with Business Analysts, IT Architects, testers, and the MAUI Authentication (JWT / Identity)

business client SQL (PostgreSQL, MS SQL Server)
Implemented business logic based on the MVVM pattern and reactive JSON
programming Design and implementation of modern desktop applications in accordance with the provided GitHub/Git
specifications;
Participation in defining application architecture and selecting the technology stack; API
Implementation of business logic based on the MVVM pattern and reactive programming;
Participation in code reviews and the evaluation of new tools and solutions; Unity
ACHIEVEMENTS Collaboration within development teams and active participation in the software
development process. VirtualBox
Implemented a structured task management process (Jira/Confluence), Linux / Windows
increasing transparency in the team’s work Jira / Confluence / Slack
MatLab
Automated the generation of reports for management, reducing
rStudio
manual effort by approximately 50–70% LLM (ChatGPT, Gemini, Cloude)
I developed and implemented a system of roles and access permissions,
enhancing security and control over data access
I introduced a system of regular reporting and KPIs, enabling SOFT SKILLS
management to make decisions more quickly communication skills
I created an analytics module that enabled management to make data- ability to work independently and as
driven decisions part of a team
diligence and commitment
creative problem-solving
ABOUT ME analytical skills
I am a C# developer with five years of experience working with this excellent organizational skills
a constant desire to learn and grow
programming language and three years of experience in commercial
software development using C#. I would be delighted to work with you!

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Skills:
Bachelor’s degree in computer science or a technical field; Strong proficiency in C# / .NET Framework / .NET Core
At least 3 years of experience in C# .NET programming (preferably version 6+ / 8); Experience working with WinForms and WPF (desktop applications)
Practical knowledge of Avalon UI or WPF; Ability to develop ASP.NET / ASP.NET Core web applications
Experience working with ReactiveUI or CommunityToolkit.Mvvm; Good knowledge of MS SQL Server and T-SQL
Knowledge of the MVVM pattern and reactive programming; Ability to work with version control systems (Git)
Knowledge of design patterns and SOLID / Clean Code principles; Independence, good work organization, and communication skills
Ability to write testable and readable code; Experience with Xamarin or .NET MAUI (Android mobile applications)
Basic knowledge of relational databases (e.g., SQLite) and lightweight ORMs (e.g., Dapper); Knowledge of Entity Framework / Dapper
Experience with FluentMigrator or other database migration tools; Basics or experience with React.js and/or Node.js
Knowledge of Windows, macOS, and Linux operating systems (the application is multiplatform); Front-end basics (HTML, CSS, JavaScript)
Knowledge of desktop application security (including data protection, certificates, encryption, and secure API communication);
Experience integrating with APIs and web services;
Experience working with agile methodologies (Scrum, Kanban);
Proficiency in English sufficient to analyze technical documentation.