cloud / systems
AWS ARCHITECTURE◆LINUX◆TERRAFORM
CONTAINERS◆OBSERVABILITY◆AUTOMATION
GITHUB & CI/CD◆DNS◆INFRASTRUCTURE AS CODE
SCRUM MASTER◆IT ESCALATION MANAGEMENT
INTERNATIONAL PROJECTS◆CERTIFICATION
AI ACADEMY◆AI-ASSISTED AUTOMATION
Bernd Kuhlen · Cloud Engineer Bonn area · Germany
I build resilient
cloud systems.
Cloud engineer and systems administrator with more than 25 years of experience turning complex infrastructure into reliable, automated platforms.
AWS architectureAutomationObservabilityAI engineering
25+years in IT
22years on-call
200+domains managed
cloud-platform — IDE
NOW / OCTOBER 2026What I’m exploring
What I’m exploring
right now.
A small, current snapshot of what I am learning, building, and measuring—without turning the portfolio into a social feed.
Shifting security checks left.
My current focus is secure development with security linting and GitHub Dependabot alerts: catching risky patterns and vulnerable dependencies early, keeping findings actionable, and treating remediation as part of the normal engineering workflow.
See the EFS time bomb before it explodes.
Adjust storage, throughput, busy hours, and the starting balance to see whether burst credits recover—or quietly count down to a bottleneck.
Open the EFS lab →Loading the latest note…
The newest production story from the knowledge archive.
Open the latest note →63 Kraftwerk sessions logged.
Strength training gets the same feedback loop as infrastructure: record the work, inspect the trend, and improve the next iteration.
View training progress →