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David
@dbaworkshop
Level 1
I support databases 24x7
India
Sobre mí
I am having 25+ years of experience as DBA, I'm from India and I'm an Expert DBA, Developer. I also love reading, music, technology, learning, sharing knowledge, and helping others.
Habilidades
David
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Desarrollo de base de datos
I will install tune admin oracle mysql mssql mariadb postgre sql database remote dba pr
Administración de base de datos (DBA)
I will tune db, ssis,sql query, tsql,plsql,udf,stored procedures
Experiencia laboral
25 years of experience as dba
freelancer • Freelance
Dec 2015 - Mar 2026 • 10 yrs 3 mos
I am sql dba , oracle dba, mysql dba, tsql / plsql developer. sql expert and worked on various projects like migration upgrade database designing , shell scripting , powershell etc. testing etc. i have worked on complex database projects. and python etc
105 Reseñas
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 105 reseñas
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rachel9358
Estados Unidos
David responded immediately was very helpful and accomodating. He helped us with our technical database issues.
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techdocwriter
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Working with this client has been an absolute pleasure. From the very beginning, their communication was clear, professional, and highly collaborative. They not only understood the requirements perfectly but also went above and beyond to deliver results that exceeded expectations. The quality of work...
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gkr2506
Estados Unidos
Dave did an outstanding job optimizing our SQL Server environment. He quickly diagnosed CPU performance issues, tuned parameters, and improved query efficiency. Very knowledgeable about SQL Server internals, proactive in communication, and provided clear documentation. Highly recommend for any advanced SQL DBA or performance tuning work.
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techdocwriter
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gabe_cloud_dba
Estados Unidos
I recently hired Dave to assist with Oracle database AWR reporting, performance tuning, and testing, and he exceeded all expectations. His deep expertise in Oracle databases was immediately evident, as he quickly identified performance bottlenecks and implemented effective solutions. Dave’s attention...
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