I will solve sql queries, database design, erd

I will write, fix, optimize and automate SQL queries.

As a data engineer that also have a deep year of experience in data analytics is you best place to come when your need with your SQL queries or database. I can help you write efficient SQL queries, fix errors, clean and transform data and work with your database confidently.

My services include:

• Writing and debugging SQL queries
• Select, Join, Group By, subquries and CTEs
• Data cleaning and transformation
• Data design and table creation
• Query optimization
• Stored procedures and views
• Data analysis using SQL
• MySQL, PostgreSQL, and SQL Server

I focus on delivering clean, accurate and well-explained solutions tailored to your requirements.

Send me your SQL task or requirements, and let's get started.