Sebastian Gieseler is a seasoned Software-Entwickler based in Lörrach with over 10 years’ experience designing and delivering enterprise solutions, particularly around SQL Server and application development. He has led conception, project management and hands-on development across mid-to-large scale projects, combining T-SQL expertise with .NET Core back-ends and Angular front-ends. Since 2018 he develops at nützliche.IT after a long tenure at Step Computer- und Datentechnik, demonstrating longevity and deep operational knowledge. Sebastian excels at translating complex database requirements into maintainable, performant systems and shipping end-to-end features. Colleagues rely on him for pragmatic architecture decisions and reliable delivery rather than flashy prototypes. Outside work he signals a pragmatic, full-stack mindset through his GitHub focus on TSQL, Angular and .NET Core.
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