Tedd Schreiner
DevOps Engineer at EOS Technology Solutions
Dortmund, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolTedd Schreiner is a DevOps engineer with 12 years’ hands-on experience building and automating network and server infrastructure across on-prem and cloud environments from Dortmund, Germany. He specializes in network automation (Ansible, HPE/H3C, Aruba, REST), Linux system administration and orchestration (AlmaLinux, Foreman), and Microsoft 365/on‑prem AD ecosystems, having implemented NSoT, IPAM and monitoring solutions at scale. His background spans virtualization (Proxmox, Hyper-V), firewalls and networking (Fortinet, VyOS, UniFi), and practical tooling for teams (Jira/Confluence, Opsgenie), reflecting both operational depth and cross-team delivery. Tedd also builds virtual network lab environments (EVE‑NG, GNS3) to mirror physical topologies for testing and training, an approach that reduces risky changes in production. He combines scripting and automation (Ansible, PowerShell, Bash) with product-minded operations, bringing a pragmatic focus on synchronizing source-of-truth systems and streamlining incident response.
12 years of coding experience
2 years of employment as a software developer
Fachinformatiker, Anwendungsentwicklung, Fachinformatiker, Anwendungsentwicklung at Berufsschule Meschede
Github Skills (50)
sulu9
php8
symfony8
admin8
cms7
ide7
3d-images7
cli6
3d-models6
segmentation6
browser-testing6
php-api5
mmu5
driver5
lcd5
Programming languages (6)
Github contributions (5)
tschreiner/tschreiner.github.io
Jun 2022 - Dec 2022
Contributions:105 commits, 61 pushes, 2 branches in 6 months
tschreiner/idoit_api
Jan 2023 - Jan 2023
i-doit API Client for Python. Ported from the original idoit- PHP API client source code.
Contributions:45 commits, 4 PRs, 67 pushes in 9 days
php-apipython
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