I will write optimize and document sql queries for your database

Costa Rica

I speak Spanish, English

Automation, Workflows, CRM

Automation and AI applied to business. I design and build n8n systems that work on their own: lead scoring, backoffice workflows, automated YouTube publishing and brand monitoring. My approach is simp...
About this Gig

I write, fix or speed up SQL. You get the query, a short plan note, and sample output. Send the engine, a sample schema and the business question. No guessing on production without a copy.


WHAT YOU GET

  • Working SQL
  • Index notes when needed
  • Example result
  • How to rerun

Database type:

Relational database

Platform:

BigQuery

•

MySQL

•

PostgreSQL

•

SQL Server

Expertise:

DQL

•

Query optimization