I will write, fix or optimize slow sql queries

Daniel Herrera

Colombia

I speak Spanish

Systems Engineer

I am a Systems Engineer, especialist in progress, 10 years of experience in advanced technology, specializing in Database management, web services, Azure, Windows, and Agile methodologies, TFS and Azu...
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About this Gig

I will help you with SQL queries by writing, fixing and optimizing them to improve performance, solve errors and ensure efficient database operations.

write, fix or optimize slow sql queries
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write, fix or optimize slow sql queries

Database type:

Centralized database

•

Distributed database

+2 more

Platform:

MySQL

•

PL/SQL

•

PostgreSQL

•

SQL Server

Expertise:

Design

•

SQL

•

Performance

•

Query optimization

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