Carsten Düllmann
Cloud Engineer at BarmeniaGothaer
Cologne, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolCarsten Düllmann is a Cloud Engineer based in Cologne with eight years of focused experience designing and operating cloud solutions across enterprise environments. He transitioned from long-term roles at Microsoft—where he advanced from Premier Field Engineer to Cloud Solution Architect—to his current position at BarmeniaGothaer, blending deep customer-facing troubleshooting with cloud architecture. His background as a software architect at Galeria Kaufhof and a Diplom-Informatiker gives him strong foundations in system design and pragmatic engineering. Colleagues rely on him to translate complex operational requirements into reliable, maintainable cloud services and to bridge gaps between development and IT ops. He brings a practical, hands-on approach to cloud buildouts and migrations, informed by years of direct support at large enterprises. Outside of work he favors solving thorny integration problems that reveal subtle failure modes before they hit production.
8 years of coding experience
24 years of employment as a software developer
Diplom-Informatiker (FH) Computer Science, Diplom-Informatiker (FH) Computer Science at University of Applied Sciences and Arts Dortmund
English, German
Github Skills (46)
azure-functions7
phantomjs7
azure7
serverless7
microsoft5
powershell-core4
browser4
headless-browser4
automation4
active-directory4
python4
scriptable4
aws3
databricks-sdk3
backend3
Programming languages (10)
Github contributions (5)
cadullms/iac-demo
Jan 2022 - Jun 2022
Contributions:27 commits, 20 pushes, 1 branch in 4 months
cadullms/docker-multi-arch
May 2019 - Nov 2019
Docker multi architecture image (manifest list) for sample .NET Core app, using Azure Pipelines
Contributions:5 commits, 1 PR, 3 pushes in 5 months
azure-pipelinesmanifestmulti-architecture-imagedockernet-core
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