Sebastian Mangelkramer
CEO And Co-Founder at FullStackS GmbH
Vienna, Austria
Summary
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SeniorSebastian Mangelkramer is a seasoned technology leader and entrepreneur with over 10 years of experience building datacenter, cloud and infrastructure automation solutions from Vienna. As CEO and co-founder of FullStackS GmbH and former Technology Manager at NTS, he combines hands-on systems engineering with strategic leadership to deliver IaaS clouds, ISP services and secure datacenter operations. His background spans Linux/Unix administration, VoIP, open-source tooling and dataprivacy, reflecting a rare blend of operational depth and product-focused innovation. Sebastian is passionate about cloud-native architectures and infrastructure-as-code, often translating complex requirements into reliable, auditable platforms. He brings a practical, will-driven approach—believing outstanding solutions require both technical skill and determination. Colleagues describe him as a pragmatic engineer-leader who still enjoys diving into automation and low-level infrastructure challenges.
10 years of coding experience
16 years of employment as a software developer
Github Skills (50)
docker10
rancher10
ttn10
kvm9
container9
container-management9
kubernetes9
vdi9
virtual-machine9
vms9
xen9
cattle9
orchestration9
opennebula9
lxc8
Programming languages (6)
Github contributions (5)
smangelkramer/one-graphite
Mar 2016 - Jun 2019
Contributions:5 pushes, 1 branch, 1 comment in 3 years 3 months
FullStackS-GmbH/trx-metrics-exporter
Jun 2021 - Apr 2023
Contributions:11 pushes in 1 year 9 months
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