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karolnowak98/README.md

C# Developer

Professional programmer with 5 years of commercial experience in programming in the C# language. During this time I've been creating games, web and desktop applications, but also API integrations. As a programmer, I always care about the quality/optimality, readability and scalability/flexability of my code. As a programmer, I optimized applications for spikes, performance drops, resource usage, and execution time. I tested applications using unit and integration tests using NUnit, XUnit, and NSubstitute, among others. I dealt with both relational databases (MSQL, MySQL) and non-relational databases (Firebase, PlayFab).

I became interested in websites as a hobby during working as a Unity developer. I focus mainly on the backend, in my case Asp.NET 8. In practice, I use design patterns such as MVC, Clean architecture, CQRS, Mediator, etc. My frontend stack is mainly newest Angular 17 (TypeScript).

  • Backend: Entity Framework, Minimal API, FastEndpoints, MediatR, Fluent Validation, Fluent Migration, Dapper, Ardalis packages etc.
  • Frontend: Bootstrap5, FontAwesome, NgRx, Angular CLI, JQuery
  • Databases: Microsoft SQL Server, Oracle MySql,


Some of my very basic web apps:








Other projects









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  1. tic-tac-toe tic-tac-toe Public

    Tic-tac-toe game - zenject, tests

    C# 1

  2. shooting-objects shooting-objects Public

    Optimalization/profiling test game

    C# 1

  3. lca-project-dots lca-project-dots Public

    Legendary Champions Arena - strategy game DOTS

    C# 1

  4. financial-transactions financial-transactions Public

    FInancial transactions app - clean architecture (Asp.NET 8)

    C# 2

  5. dot-net-todo-app dot-net-todo-app Public

    Todo web application (Asp.NET 8 + Angular 17) - MVC

    C# 2 2