Gabriel Corrêa
@gablizcor
Site Reliability Engineer specializing in SQL Server performance, observability, and automation.
BrazilWhat I'm looking for
Sou Site Reliability Engineer com foco em infraestrutura, observabilidade e administração de bancos de dados Microsoft SQL Server em ambientes de alta disponibilidade. Tenho experiência prática em performance tuning, análise de planos de execução, otimização de queries, gerenciamento de índices, estatísticas e Query Store, além de otimização de TempDB e parâmetros de desempenho.
Atuo com monitoramento e alertas usando Grafana, Prometheus, Windows Exporter e Alertmanager, e desenvolvo automações em Python e PowerShell. Conduzi migrações de SQL Server 2017 para 2019, integrei dados com Oracle Cloud e administro ambientes Windows Server em cluster de alta disponibilidade, sempre focado em SLA, confiabilidade e disponibilidade.
Experience
Work history, roles, and key accomplishments
Site Reliability Engineer
NDD Tech
Dec 2023 - Present (2 years 3 months)
Responsible for reliability, availability and observability of critical production environments; administered and tuned Microsoft SQL Server (including TempDB, indexes, statistics and Query Store) and implemented Grafana/Prometheus/Alertmanager monitoring and alerting.
Analyst, Support Jr
NDD Tech
May 2022 - Dec 2023 (1 year 7 months)
Investigated application and database issues for critical clients, analyzed fiscal document rejections and created SQL queries for data extraction and troubleshooting across SQL Server and Oracle.
IT Technician
Mgtek Soluções e Tecnologia
Oct 2021 - May 2022 (7 months)
Implemented and administered Windows Server environments (2012–2019), Active Directory, RDS and network services; configured firewalls and load/failover balancing and maintained servers and workstations.
IT Support Specialist
Distribuidora Havita
Jun 2017 - Sep 2021 (4 years 3 months)
Provided technical support and ERP (Winthor/TOTVS) sustenance, performed administrative and fiscal process support, data analysis and infrastructure/user support.
IT Apprentice
Madepar Doors
Feb 2016 - Dec 2016 (10 months)
Installed pfSense firewall, maintained network and computers, and provided user support as part of IT operational activities.
Education
Degrees, certifications, and relevant coursework
CEDUP Renato Ramos da Silva
Técnico em Informática, Information Technology
2015 - 2015
Completed technical vocational training in Information Technology (Técnico em Informática) at CEDUP Renato Ramos da Silva in 2015.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Social media
Job categories
Skills
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