c
ciupaz

Luigi Zambetti

@ciupaz

SQL Server and Azure DBA Senior Consultant

Itália
Inglês, Italiano
Algumas informações são exibidas no idioma inglês.
Sobre mim
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.... Saiba mais

Habilidades

c
ciupaz
Luigi Zambetti
offline • 

Conheça meus serviços

Administração de Banco de Dados (DBA)
I will fix slow sql server queries and optimize your database performance
A partir deUS$ 60 /projetoMais detalhes
Administração de Banco de Dados (DBA)
I will fix sql server issues, triggers, agent jobs, logins, etc
A partir deUS$ 50 /projetoMais detalhes

Portfólio

Experiência profissional

Cognizant

SQL SERVER DBA

Cognizant • Período integral

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.