Enterprise Cloud Migration & Integration
Led on-prem to Azure migrations aligned with well‑architected frameworks, improving security posture and governance across enterprise subscriptions.
Senior Cloud Engineer
Harro Bahnsen
Building secure, cost-efficient Azure platforms with modern DevOps and IaC.
15%
Cost reduction wins
3,500+
Users migrated to O365
30%
Faster deployments
About
I build cloud platforms that are secure, resilient, and measurable against business goals.
I’m passionate about driving innovation and collaboration by implementing cloud technologies that improve productivity in hybrid environments. My work bridges strategy and execution, aligning Azure infrastructure with security, compliance, and ROI targets.
I specialize in migration planning, infrastructure as code, and governance that scales. Recent wins include cost optimization, Azure Virtual Desktop modernization, and CI/CD automation.
Certifications
Microsoft credentialed with a focus on security and Azure core.
Microsoft Certified: Security, Compliance, and Identity Fundamentals
Microsoft Certified: Azure Virtual Desktop Specialty
Microsoft 365 Certified: Fundamentals
Microsoft Certified: Azure Administrator Associate
Microsoft Certified: Azure Fundamentals
Selected Projects
High-impact initiatives across Azure migration, automation, and cost control.
Azure Cost Optimization Program
Audited and optimized Azure subscriptions, delivering 15% cost savings through consolidation, automation, and policy-driven governance.
Azure Virtual Desktop Modernization
Replaced legacy Citrix environments with scalable AVD deployments, tuned performance, and automated patching and app distribution.
IaC & CI/CD Acceleration
Automated provisioning with Terraform, PowerShell, and ARM, cutting deployment time by 30% and reducing resource consumption by 25%.
Testimonials
Placeholders for now — ready to swap in real quotes.
“Harro brings a rare mix of technical depth and business focus. Our Azure roadmap accelerated the moment he joined.”
— Placeholder, Director of Cloud Platforms“Clear, pragmatic, and results-driven. The cost savings alone paid for the migration work.”
— Placeholder, VP EngineeringLatest Post
Starting simple — a single featured post for now.
Designing Azure Governance That Actually Scales
A practical approach to policy, cost controls, and IaC workflows that keep large Azure estates compliant without slowing teams down.
Contact
Open to thoughtful conversations and high‑impact cloud work.