Cornelius Buschka
Senior Software Engineer at Schwarz Digits
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolCornelius Buschka is a senior software engineer based in Hamburg with 22 years of experience modernizing legacy systems and building cloud-native platforms across frontend and backend stacks. He blends hands-on coding in Java, Python, Go and JavaScript with architecture and DevOps expertise on AWS, GCP and Kubernetes, currently shaping cost-platform engineering at STACKIT. A serial founder and technical lead, he has delivered domain-specific SaaS for shipbuilding and wind-turbine safety while operating large-scale retail systems at OTTO. Known for pragmatic modernization—migrating monoliths to cloud ecosystems—he pairs deep systems knowledge with a renewable-energy focus that informs product choices.
22 years of coding experience
25 years of employment as a software developer
Bachelor of Science - BS, Informatics, Bachelor of Science - BS, Informatics at Hamburg University of Applied Sciences
German, English
Github Skills (111)
python10
maven-extension10
hint10
client-library10
feature-flags10
sdk10
react-bootstrap10
java-client10
temporary-files10
java10
aws-sdk10
gocd10
wrapper10
querying10
dfa10
Programming languages (6)
Github contributions (5)
cbuschka/bookshop
Jul 2017 - Feb 2021
Buggy code for coding challenge.
Contributions:14 commits, 1 PR, 12 pushes in 3 years 7 months
javabuggyleetcode
cbuschka/deploymentboard
Apr 2021 - Dec 2021
Deployment dashboard to display which story is deployed where
Contributions:43 PRs, 154 pushes, 31 branches in 8 months
productownerdeploymentdockerdeployeddashboard
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