I will write sql queries, fix sql errors and optimize databases

Sommige informatie wordt in het Engels weergegeven.
AMILCAR ESCOBAR

El Salvador

Ik spreek Engels

ANALISTA DE DATO

Soy Ingeniero en Ciencias de la Computación con experiencia enanálisis de datos, inteligencia de negocios y creación de dashboardspara apoyar la toma de decisiones
Over deze dienst

Need help with SQL?


You are in the right place.


I am a Data Analyst and SQL Specialist with experience working with SQL Server, PostgreSQL, MySQL and Oracle databases.


I can help you with:


Write SQL queries

Fix SQL errors

Optimize slow queries

Create JOINs

Stored Procedures

Views

Database Design

Query Analysis

Data Extraction

Performance Optimization


Why choose me?


Clean and optimized SQL code

Fast communication

On-time delivery

Professional documentation

Business-oriented solutions


Please contact me before placing an order if your project is large or complex.

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write sql queries, fix sql errors and optimize databases
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write sql queries, fix sql errors and optimize databases
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write sql queries, fix sql errors and optimize databaseswrite sql queries, fix sql errors and optimize databases

Databasetype:

Gecentraliseerde database

+3 meer

Platform:

MySQL

•

PL/SQL

•

SQL Server

Expertise:

SQL

•

DDL

•

DML

•

Query-optimalisatie

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