I will fix slow sql server queries and optimize performance

Argentina

I speak English, Spanish
I’m a senior .NET developer with strong experience building, fixing, and optimizing backend systems using C#, .NET Core, SQL Server, and REST APIs. I help clients solve complex technical problems qui...
About this Gig

Is your SQL Server database slow or causing performance issues?

Im a senior backend developer specialized in SQL Server performance optimization. I help clients improve query execution time, reduce database load, and fix inefficient stored procedures.

What I can help you with:

  • Slow SELECT / INSERT / UPDATE queries
  • Stored procedures optimization
  • Index analysis and improvements
  • Execution plan review
  • Database performance tuning

Youll get clean, optimized SQL code and a clear explanation of what was improved.

Database type:

Centralized database

Distributed database

Platform:

MS SQL

MySQL

SQLite

SQL Server

Expertise:

SQL

Normalization

Performance

Query optimization