Marius NeumannINFRASTRUCTURE GONE OPTIMIZEDPortfolio for hands-on infrastructure consulting across Windows and Linux platforms, SQL Server, Veeam-based recovery, and PowerShell automation.
IT-Systemmanager bei Liebherr Werk Biberach
Germany
Available for consulting conversations and architecture reviews
Windows & Linux operations
Active Directory / DNS / DHCP
SQL Server administration
Veeam backup and restore
PowerShell automation
Profile
I work on enterprise infrastructure that has to stay reliable in daily operations, not only in architecture diagrams. The focus is practical delivery across platform design, administration, and operational improvement.
My approach is direct and engineering-led: clear ownership, low-noise tooling, and technical decisions that still make sense after rollout, handover, and day-two operations.
Read the full backgroundSelected Work
Backup Architecture
Modernized backup storage with immutable object storage to strengthen cyber resilience while keeping operational handling straightforward.
The result was a backup platform with stronger defensive posture, less architectural drag, and more confidence around restore scenarios.
Veeam / Object First / S3 object storage / Immutable backups
SQL Server
Supported SQL Server environments with attention to indexing tradeoffs, workload behavior, resilience, and the practical demands of day-two operations.
The value came from more predictable production behavior and a tighter connection between tuning decisions and operational stability.
Microsoft SQL Server / Always On / RCSI / Index strategy
Virtualization
Worked across virtualization and storage layers with a focus on capacity, reliability, and infrastructure choices that support critical workloads.
This improved decision quality across the platform rather than treating compute, storage, and monitoring as separate concerns.
VMware vSphere / NetApp / SAN / NAS
Services
Each service area is built around hands-on delivery, operational clarity, and maintainable results.
Core Infrastructure Services
Backup and Disaster Recovery
SQL Server Operations
PowerShell Automation
Operating Model
The first step is usually a focused review of the environment, followed by prioritization and targeted implementation.
Review the current environment, failure modes, and operational bottlenecks.
Separate architecture issues from routine admin noise and define the highest-leverage changes.
Implement pragmatic changes that improve control, recoverability, and maintainability.
Experience
Long-term roles across manufacturing and enterprise customer environments.
Liebherr Werk Biberach
Ownership across enterprise infrastructure, virtualization, SQL Server operations, backup strategy, and security-oriented platform stability in a manufacturing environment.
Liebherr IT Services GmbH
Operational administration of infrastructure services and enterprise systems with a strong focus on reliability, standardization, and long-term maintainability.
systema Deutschland GmbH
Consulting work across enterprise customer environments with infrastructure ownership, systems integration, and broad operational responsibility.
Blog
Infrastructure Strategy
The enduring mistake in infrastructure strategy was never cloud itself, but the belief that every workload should land on the same platform.
Read articleSQL Server 2025
SQL Server 2025 introduces several changes that matter directly for Always On estates, especially around readable secondaries, concurrency behavior, and tempdb control.
Read article
