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I'm a senior software developer, specializing in .NET/C# development, with strong professional knowledge of ReactJS. I'm detail-oriented, hardworking, and open to learning new technologies. I have a lot of hands-on experience with developing and maintaining backend services as well as developing UIs in many different web and desktop technologies. I have had the opportunity to design my own software architectures (be it for a video game or general applications) and I'm very well acquainted with software testing (unit tests, regression tests, product tests, you name it).…I'm a senior software developer, specializing in .NET/C# development, with strong professional knowledge of ReactJS. I'm detail-oriented, hardworking, and open to learning new technologies. I have a lot of hands-on experience with developing and maintaining backend services as well as developing UIs in many different web and desktop technologies. I have had the opportunity to design my own software architectures (be it for a video game or general applications) and I'm very well acquainted with software testing (unit tests, regression tests, product tests, you name it).

Kosta Kai Ugrina

Full Stack Developer, Developer, Game Developer

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I'm a senior software developer, specializing in .NET/C# development, with strong professional knowledge of ReactJS. I'm detail-oriented, hardworking, and open to learning new technologies. I have a lot of hands-on experience with developing and maintaining backend services as well as developing UIs in many different web and desktop technologies. I have had the opportunity to design my own software architectures (be it for a video game or general applications) and I'm very well acquainted with software testing (unit tests, regression tests, product tests, you name it).…I'm a senior software developer, specializing in .NET/C# development, with strong professional knowledge of ReactJS. I'm detail-oriented, hardworking, and open to learning new technologies. I have a lot of hands-on experience with developing and maintaining backend services as well as developing UIs in many different web and desktop technologies. I have had the opportunity to design my own software architectures (be it for a video game or general applications) and I'm very well acquainted with software testing (unit tests, regression tests, product tests, you name it).

Available to hire

I’m a senior software developer, specializing in .NET/C# development, with strong professional knowledge of ReactJS. I’m detail-oriented, hardworking, and open to learning new technologies. I have a lot of hands-on experience with developing and maintaining backend services as well as developing UIs in many different web and desktop technologies. I have had the opportunity to design my own software architectures (be it for a video game or general applications) and I’m very well acquainted with software testing (unit tests, regression tests, product tests, you name it).

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

Croatian

Fluent

English

Advanced

Danish

Beginner

Work Experience

Senior Full Stack Developer at Mover Systems ApS

January 1, 2025 - Present

Ownership of development and deployment process of new features from concept to release to production. Developing backend ASP.NET services (web apps/Azure functions). Developing UI with Aurelia and Typescript framework. Deploying, monitoring and managing Azure web apps and Azure functions. Developing unit/smoke tests for new functionalities, as well as manual testing of new features. Developing automated service monitors and Azure alerts.

Software Engineer at dSPACE

December 31, 2024 - July 10, 2025

Developing software in .NET/C#. Developing and managing execution of unit tests in .NET/C#. Developing and managing execution of regression tests using an in-house Python framework. Extending core architecture in Python testing framework. Developing and testing automotive engineer user code using the C programming language. Documenting feature/test requirements and use cases.

Software Developer at KONČAR - Electrical Engineering Institute

October 31, 2023 - July 10, 2025

Developed Desktop apps - WinForms, WPF. Developed Web apps - ReactJS + ASP.NET. Developed software frameworks for general use inside development team. Set up and managed day-to-day operation of databases and authentication/authorization processes in multiple projects. Actively applied advanced functional programming paradigms in projects. Conceptualized and implemented multiple software system architectures. Communicated with and handled client requests. Mentored junior developers and developed documentation/tutorials for in-house .NET framework/my own ReactJS framework.