I will optimize sql server and oracle database performance and complex queries

Andres H

Colombia

I speak English

Cloud Consultant

Senior Cloud Consultant & DBA with 10+ years of experience. I specialize in Azure, SQL Server, and Oracle environments. By combining deep technical expertise with AI-driven workflows (Claude 3.7), I d...
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About this Gig

Is your database slowing down your business? Slow queries and poorly tuned servers lead to lost revenue and frustrated users. As an expert Database Administrator (DBA) with over 10 years of experience, I specialize in transforming sluggish SQL Server and Oracle environments into high-performance engines.

I have managed massive 3TB+ database migrations and executed complex data cleanups involving millions of records. By leveraging Claude 3.7 (Advanced Reasoning), I double-check execution plans and optimization scripts to ensure they are safe for your production environment before implementation.

What I can do for you:

  • Performance Tuning: Advanced query optimization (T-SQL/PL-SQL) and execution plan analysis.
  • Database Audits: Index fragmentation fixes, statistics updates, and deadlock resolution.
  • Complex Migrations: Seamless data movement between On-prem and Cloud (Azure/AWS).
  • Maintenance & Health: Setup of automated backups, integrity checks, and partitionin
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optimize sql server and oracle database performance and complex queries
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optimize sql server and oracle database performance and complex queries

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