I will write, fix, and optimize your sql queries

Aaryan

India

I speak Hindi, English

Your data analyst

Data analyst with hands-on experience in Python, SQL, Tableau, and machine learning. Completed a data-driven internship at LabMentix, where I led a project for Medibuddy Insurance analyzing 1,338 poli...
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About this Gig



I work with SQL daily - joins, subqueries, CTEs, window functions, query optimization. Send me your table structure (or a sample) and tell me what result you need.Stuck on a SQL query that won't run - or runs too slow?


I'll write, debug, and optimize SQL queries for MySQL, PostgreSQL, and SQL Server. From simple SELECT statements to complex multi-table analysis with CTEs and window functions.



What you get:

- Clean, working SQL tailored to your database

- Clear explanation of what the query does

- Fast turnaround and revisions until it's right


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write, fix, and optimize your sql queries
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write, fix, and optimize your sql queries

Database type:

Relational database

Platform:

MySQL

•

PostgreSQL

•

SQL Server

Expertise:

SQL

•

Normalization

•

Performance

•

Query optimization

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