c
ciupaz

Luigi Zambetti

@ciupaz

SQL Server and Azure DBA Senior Consultant

Italia
Inglés, Italiano
Parte de la información aparece en idioma inglés.
Sobre mí
Senior SQL Server and Azure Database Administrator with solid experience in managing mission-critical databases. I help businesses optimize query performance, secure data with reliable Disaster Recovery plans, and execute seamless cloud migrations with zero data loss. Whether you need a quick query optimization or an end-to-end database architecture health check, I deliver clear, practical solutions focused on uptime, speed, and reliability.... Lee más

Habilidades

c
ciupaz
Luigi Zambetti
desconectado • 

Revisa mis servicios

Administración de base de datos (DBA)
I will fix slow sql server queries and optimize your database performance
DeUSD 60 / proyectoMás información
Administración de base de datos (DBA)
I will fix sql server issues, triggers, agent jobs, logins, etc
DeUSD 50 / proyectoMás información

Porfolio

Experiencia laboral

Cognizant

SQL SERVER DBA

Cognizant • Tiempo completo

Sep 2021 - Jan 2026 • 4 yrs 4 mos

Managed SQL Server environments on-premises and on Azure, focusing on database administration, high availability, and performance tuning. Main responsibilities and activities: - Performance tuning: analyzed slow queries, execution plans, index fragmentation, and wait statistics to optimize workload. - Migrations: supported database migration projects to Azure SQL and Managed Instances. - Disaster recovery and HA: monitored and maintained High Availability solutions, including AlwaysOn Availability Groups and backup strategies. - Troubleshooting: resolved production issues related to concurrency, blocking, deadlocks, and resource utilization. - Application support: collaborated with development teams on query design, stored procedures, and C# integrations.