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Hello, I’m Habtamu Biazen Kassa, a Senior C# / .NET Software Engineer with 12+ years of experience building scalable enterprise and healthcare systems. I specialize in ASP.NET Core, Web API, SQL Server, and DevOps practices. I thrive in remote, international teams and enjoy turning complex requirements into reliable backend services. In my career, I’ve delivered 20+ production systems, refactored legacy WinForms apps to modern ASP.NET Core architectures, optimized database performance, and implemented CI/CD pipelines with Azure DevOps. I’m passionate about clean code, performance, and continuous improvement.…Hello, I’m Habtamu Biazen Kassa, a Senior C# / .NET Software Engineer with 12+ years of experience building scalable enterprise and healthcare systems. I specialize in ASP.NET Core, Web API, SQL Server, and DevOps practices. I thrive in remote, international teams and enjoy turning complex requirements into reliable backend services. In my career, I’ve delivered 20+ production systems, refactored legacy WinForms apps to modern ASP.NET Core architectures, optimized database performance, and implemented CI/CD pipelines with Azure DevOps. I’m passionate about clean code, performance, and continuous improvement.

Habtamu Biazen Kassa

Full Stack Developer, Back-End Developer, Web Developer, +2

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Hello, I’m Habtamu Biazen Kassa, a Senior C# / .NET Software Engineer with 12+ years of experience building scalable enterprise and healthcare systems. I specialize in ASP.NET Core, Web API, SQL Server, and DevOps practices. I thrive in remote, international teams and enjoy turning complex requirements into reliable backend services. In my career, I’ve delivered 20+ production systems, refactored legacy WinForms apps to modern ASP.NET Core architectures, optimized database performance, and implemented CI/CD pipelines with Azure DevOps. I’m passionate about clean code, performance, and continuous improvement.…Hello, I’m Habtamu Biazen Kassa, a Senior C# / .NET Software Engineer with 12+ years of experience building scalable enterprise and healthcare systems. I specialize in ASP.NET Core, Web API, SQL Server, and DevOps practices. I thrive in remote, international teams and enjoy turning complex requirements into reliable backend services. In my career, I’ve delivered 20+ production systems, refactored legacy WinForms apps to modern ASP.NET Core architectures, optimized database performance, and implemented CI/CD pipelines with Azure DevOps. I’m passionate about clean code, performance, and continuous improvement.

Available to hire

Hello, I’m Habtamu Biazen Kassa, a Senior C# / .NET Software Engineer with 12+ years of experience building scalable enterprise and healthcare systems. I specialize in ASP.NET Core, Web API, SQL Server, and DevOps practices. I thrive in remote, international teams and enjoy turning complex requirements into reliable backend services.

In my career, I’ve delivered 20+ production systems, refactored legacy WinForms apps to modern ASP.NET Core architectures, optimized database performance, and implemented CI/CD pipelines with Azure DevOps. I’m passionate about clean code, performance, and continuous improvement.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Amharic

Fluent

Work Experience

Senior Software Engineer at Self-Employed / Remote

January 1, 2012 - Present

Developed enterprise and healthcare applications using C#, ASP.NET Core/MVC, Web API, and SQL Server. Designed scalable backend services and REST APIs. Refactored legacy WinForms applications into modern ASP.NET Core architectures. Optimized SQL Server performance and database design. Implemented CI/CD pipelines using Azure DevOps. Containerized applications using Docker. Collaborated with international teams in fully remote environments.