Description

I help companies stabilize, troubleshoot and optimize business-critical SQL Server environments.

My work focuses on SQL Server performance, database administration, high availability, operational stability and root-cause analysis. I support teams when systems are slow, unstable, difficult to maintain or need a clearer operational structure.

Typical projects include performance reviews, troubleshooting of production issues, SQL Server health checks, high availability and failover support, patching and upgrade planning, and practical advisory for stable database operations.

I combine deep technical SQL Server expertise with a pragmatic, operations-focused approach. My goal is not only to find problems, but to help teams understand the root cause, reduce risk and run their database environments in a more reliable and sustainable way.

Industry field of expertise

Languages

German
Native or bilingual
English
Fluent
Spanish
Conversational

Workplace preferences

Remote only

Primarily works remotely

Kramer & Crew GmbH & Co. KG
Senior SQL Server Consultant (Freelance)
January 2022 - Today (4 years and 7 months)
Europe
Focus areas include:
• • performance troubleshooting and optimization
• • high availability and failover scenarios
• • risk and stability assessments
• • operational support for business-critical systems
CraftedSQL
Independent SQL Server Consultant
January 2022 - Today (4 years and 7 months)
Europe
Typical engagements include:
• • resolving performance issues and bottlenecks
• • stabilizing critical systems under load
• • analyzing and improving high availability setups
• • supporting patching, migration and recovery scenarios
Kramer&Crew
Senior SQL Server Consultant
January 2022 - Today (4 years and 7 months)
Senior SQL Server Consultant supporting Kramer&Crew with the operation, stabilization and continuous improvement of business-critical SQL Server environments.

Main responsibilities include performance analysis, troubleshooting, high availability support, SQL Server configuration reviews, patching and upgrade planning, operational best practices, and advisory for stable database operations.

The work focuses on practical, production-oriented improvements: identifying root causes, reducing operational risk, supporting reliable failover and maintenance processes, and helping internal teams run SQL Server environments in a more structured and sustainable way.
SQL Server Performance Tuning SQL Server High Availability Windows Failover Cluster SQL Server Database administration