Dotnet

Timeline: 2025 · Category: 💼 Professional Throughout 2025, I migrated multiple utility applications from .NET Framework 4.x to .NET 9 with stable rollouts across DEV, QA, and PROD environments. This was a critical modernization effort affecting core business utilities that had been running on legacy frameworks for years. The Situation A set of internal utility applications had been running on .NET Framework 4.x for years. They worked, but maintenance was becoming painful — outdated dependencies, security concerns, and the knowledge that Microsoft’s focus had shifted to modern .NET. ...

Timeline: 2023 - Present · Category: 💼 Professional Since 2023, a major focus of my work has been maintaining, modernizing, and improving existing .NET backend systems used in production environments. This ongoing work represents the core of my professional experience in backend development. This includes upgrading legacy applications, consolidating services, improving maintainability, and automating recurring backend processes. The work spans API development, database refactoring, job automation, monitoring, and system modernization while continuously improving code structure and modularity. ...