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English
$
USD
I will write sql queries, joins and subqueries
Full Stack Developer and SQL Query Expert
Hi, I'm Yashrajsinh, a full stack developer and SQL specialist.
I build web apps using the MERN stack (MongoDB, Express, React, Node.js) with Tailwind and Bootstrap, covering frontend, backend, datab...
About this Gig
Are you looking for help with SQL queries or database problems?
I will write and optimize SQL queries for your project, assignment, or database system. I can help with simple to complex queries and ensure they are clean, efficient, and easy to understand.
Services I offer:
- Writing SQL queries (SELECT, WHERE, GROUP BY)
- JOIN queries (INNER JOIN, LEFT JOIN, RIGHT JOIN)
- Subqueries and nested queries
- Debugging SQL errors
- Query optimization for better performance
- MySQL and relational database queries
Why choose me?
- Fast delivery
- Clean and well-structured SQL queries
- Friendly communication
- Beginner-friendly pricing
If you have a custom requirement, feel free to message me before placing the order.
Database type:
Relational database
Platform:
MySQL
•
PostgreSQL
•
SQLite
Expertise:
SQL
•
DML
•
DQL
•
Query optimization
FAQ
What databases do you work with?
I mainly work with relational databases such as MySQL, PostgreSQL, and SQL-based systems. I focus on writing and optimizing SQL queries.
Can you help with SQL assignments or homework?
Yes, I can help with SQL assignments, coursework, and practice problems including joins, subqueries, and database queries.
What information do you need to start the work?
Please provide your database structure, table schema, or the problem description so I can understand the query requirements clearly.
Do you provide explanations for the SQL queries?
Yes, I can explain the SQL query logic if needed so you can understand how the query works.
