Daniel Herrmann
Senior Solution Architect at Heidelberg Materials
Darmstadt, Hesse, Germany
Summary
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Senior🎓
Top SchoolDaniel Herrmann is a Senior Solution Architect who specializes in cloud transformation, DevOps and GitOps (Kubernetes with ArgoCD) and advanced networking including SD-WAN and network security. With 11 years of experience, he currently leads architecture at Heidelberg Materials, shaping cloud and network strategies while driving automation and CI/CD best practices. He holds two CCIE certifications (Routing & Switching and Datacenter) and is deeply interested in next-generation networking and overlay technologies. He is fluent in Python and REST API design (Flask & FastAPI), with hands-on experience in Docker, ReactJS, and CI/CD tooling, enabling end-to-end scalable solutions. Based in Darmstadt, Germany, his career spans Fraunhofer-Gesellschaft and Heidelberg Materials, delivering integrated network and cloud platforms. Passionate about Kubernetes, operating systems, and bridging enterprise-grade networking with cloud-native deployment, he brings a rare blend of hands-on engineering and strategic leadership.
11 years of coding experience
12 years of employment as a software developer
Technischen Universität Darmstadt
German, English
Stackoverflow
1,489reputation
226kreached
21answers
60questions
Github Skills (200)
kvm10
json-schema10
swagger10
openapi10
devcontainers10
browser10
swagger-ui10
api10
user-registration10
json10
azure-resource-manager10
terraform-provider10
python10
api-client10
broker10
Programming languages (21)
Github contributions (5)
waza-ari/kasapi-php
Nov 2014 - Jul 2019
All-Inkl.com API for PHP - manage your All-Inkl account with PHP
Contributions:5 releases, 21 commits, 10 PRs in 4 years 8 months
apiphpaccount
waza-ari/fastapi-keycloak-middleware
Mar 2023 - Mar 2025
A middleware for FastAPI that allows easy authentication and authorisation tailored for Keycloak
Contributions:19 releases, 11 reviews, 44 PRs in 2 years
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