Parece que este serviço está em espera

I will optimize sql server performance

Algumas informações são exibidas no idioma inglês.

Estados Unidos

Eu falo Inglês

SoftwareDevelopment

AI Engineer and Principal Software Engineer with over 20 years of experience building high-performance, scalable systems. Specializes in local-first AI applications, Retrieval-Augmented Generation (RA...
Sobre este Serviço

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

Tipo de banco de dados:

Banco de dados centralizado

Plataforma:

MS SQL

mySQL

PostgreSQL

SQLite

Especialidade:

Big data

Estrutura de dados

Desempenho

Meu portfólio