I will write professional sql queries and database reports

Juan

Peru

I speak English, Spanish

Data Analyst, SQL Python Specialist and BI intelligence

Data Analyst & Web Developer. Expert in Python, SQL, and framework-based web solutions. I offer professional data visualization, Spanish-English transcriptions, and e-book design. Dedicated to helping...
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About this Gig

Need to unlock the power of your database? I can help!

I am an expert in SQL (MySQL, PostgreSQL, SQL Server) with experience in extracting and transforming data for business intelligence. Whether you need a simple fix or a complex automated report, I provide clean and optimized code.

What I offer:

  • Writing complex SQL queries (Joins, CTEs, Subqueries).
  • Database Cleaning & Normalization.
  • Creating Views and Stored Procedures for automation.
  • Performance Tuning (making your slow queries fast).
  • Exporting data to Excel or CSV.

Why work with me?

  • Tested code with clear comments.
  • Fast delivery and 100% data accuracy.
  • Experience handling large datasets.

Please contact me before placing an order to discuss your database structure!

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write professional sql queries and database reports
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write professional sql queries and database reports

Database type:

Non-relational database

•

Relational database

Platform:

MySQL

•

PostgreSQL

•

SQL Server

Expertise:

SQL

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