If you're dealing with slow queries, timeouts, high CPU usage, or poorly designed databases, I can help you turn your system into a fast, scalable, high-performance solution.
I'm a senior-level Microsoft developer with deep experience in:
- High-volume, high-transaction systems
- Large datasets (millions to billions of rows)
- Real-world production performance tuning
Performance Tuning
- Fix slow queries and long-running reports
- Analyze execution plans and eliminate bottlenecks
- Reduce CPU, memory, and IO usage
Query Optimization
- Rewrite inefficient T-SQL queries
- Optimize joins, subqueries, and aggregations
- Improve stored procedures and functions
Database Design
- Design scalable schemas for performance and growth
- Normalize / denormalize where appropriate
- Optimize indexing strategies
Troubleshooting
- Deadlocks, blocking, and locking issues
- TempDB and concurrency problems
- Parameter sniffing and plan cache issues