Christoph Ruggenthaler
Enabling automated 1-click customer deployments with built-in quality and security
#1about 5 minutes
The challenge of manual deployments at scale
The manual process of deploying updates to isolated customer security zones becomes error-prone and inefficient as the number of customers grows.
#2about 8 minutes
Structuring the development and testing workflow
The team uses Jira with the X-ray plugin to link user stories to automated Cucumber test cases for both API and UI validation.
#3about 3 minutes
Adopting a contract-first API development approach
Shifting to a contract-first workflow using OpenAPI specifications in Git allows for automated code generation and parallel development with a mock API server.
#4about 6 minutes
Building a comprehensive CI/CD pipeline with GitLab
The CI/CD pipeline automates building, quality scanning, security analysis, and nightly end-to-end testing before publishing Docker images.
#5about 4 minutes
Automating infrastructure deployment on Microsoft Azure
An Ansible playbook automates the creation and configuration of all necessary infrastructure in Microsoft Azure, including resource groups and app services.
#6about 5 minutes
Enforcing quality gates and improving developer experience
A "stop and fix" approach fails the pipeline on quality violations, while a merge request bot and shared base images streamline development and security.
#7about 3 minutes
Key lessons learned from implementing CI/CD automation
Important takeaways include starting small with soft limits, verifying tool documentation, and using an IDE-first approach to prevent standalone tools from being ignored.
#8about 7 minutes
Automating multi-customer deployments with Ansible
An idempotent Ansible playbook automates the rollout of new versions to numerous customer environments by updating configurations and restarting containers.
#9about 2 minutes
Future plans for advancing to a DevSecOps model
The roadmap includes integrating dynamic security scanning, performance testing, and adopting DevSecOps practices like signed images and secure secret management.
Related jobs
Jobs that call for the skills explored in this talk.
aedifion GmbH
Köln, Germany
€30-45K
Intermediate
Network Security
Security Architecture
+1
Technoly GmbH
Berlin, Germany
€50-60K
Intermediate
Network Security
Security Architecture
+2
Matching moments
01:32 MIN
Organizing a developer conference for 15,000 attendees
Cat Herding with Lions and Tigers - Christian Heilmann
03:17 MIN
Selecting strategic partners and essential event tools
Cat Herding with Lions and Tigers - Christian Heilmann
04:57 MIN
Increasing the value of talk recordings post-event
Cat Herding with Lions and Tigers - Christian Heilmann
02:54 MIN
Automating video post-production with local scripts
Cat Herding with Lions and Tigers - Christian Heilmann
04:49 MIN
Using content channels to build an event community
Cat Herding with Lions and Tigers - Christian Heilmann
03:28 MIN
Why corporate AI adoption lags behind the hype
What 2025 Taught Us: A Year-End Special with Hung Lee
04:22 MIN
Why HR struggles with technology implementation and adoption
What 2025 Taught Us: A Year-End Special with Hung Lee
03:48 MIN
Automating formal processes risks losing informal human value
What 2025 Taught Us: A Year-End Special with Hung Lee
Featured Partners
Related Videos
Securing Your Web Application Pipeline From Intruders
Milecia McGregor
GitLab CI pipelines for a whole company
Martin Beránek
Platform Engineering vs. DevOps Why not both?
Christian Strack
Improving Developer Happiness with GitOps
Lars Hesel Christensen & Basil Brunner
DevSecOps: Security in DevOps
Aarno Aukia
Empowering Thousands of Developers: Our Journey to an Internal Developer Platform
Bastian Heilemann & Bruno Margula
Let developers develop again
Kai Geißelhardt & Volker Zöpfel
Practical tips and tricks for CI/CD success
Zan Markan
Related Articles
View all articles



From learning to earning
Jobs that call for the skills explored in this talk.

Qvest Digital AG
Bonn, Germany
Remote
Intermediate
Senior
Terraform
Continuous Integration
Cloud (AWS/Google/Azure)

Wilken GmbH
Ulm, Germany
Senior
Kubernetes
AI Frameworks
GitHub Copilot
Anthropic Claude
Cloud (AWS/Google/Azure)

ROSEN Technology and Research Center GmbH
Osnabrück, Germany
Senior
React
DevOps
Next.js
TypeScript
Cloud (AWS/Google/Azure)


QCG Computer GmbH
Eschweiler, Germany
Intermediate
Azure
DevOps
Puppet
Docker
Ansible
+6

Prime21
Zürich, Switzerland
Remote
Scrum
DevOps
Gitlab
Docker
+6

Clickhouse
Berlin, Germany
Remote
Senior
Azure
MySQL
NoSQL
Python
+11

Passion for People GmbH
Karlsruhe, Germany
Remote
€70-90K
Azure
DevOps
Gitlab
+10

E Airbus Defence and Space GmbH
Stuttgart, Germany
Intermediate
Bash
Azure
DevOps
Python
Docker
+10