Backend

Timeline: 2024/2025 · Category: 💼 Professional Throughout 2024/2025, I migrated several core utility applications from .NET Framework 4.x to .NET 9. This modernization was a critical step to bring legacy systems that had grown over the years up to the current state of technology and prepare them for upcoming versions like .NET 10. The Starting Point The affected applications had been running stably on .NET Framework 4.x for years. However, maintenance was becoming increasingly complex: ...

Timeline: 2023 - Present · Category: 💼 Professional Since 2023, a central focus of my work has been on the maintenance, modernization, and continuous improvement of existing .NET backend systems in critical production environments. This area represents the core of my experience in software development: The transformation of grown legacy structures into modern, modular architectures. Core Tasks & Focus My work encompasses the entire lifecycle of system maintenance – from troubleshooting in ongoing operations to strategic architectural realignment: ...