I will fix, debug or optimize your sql queries and database errors

shiva fullStack

India

I speak Telugu, English, Hindi

Java Full Stack Developer and Database Specialist

Hi, I am Shiva. I am a Computer Science graduate specializing in Java Full-Stack Development and robust Database Management. I have hands-on experience writing and optimizing hundreds of complex SQL q...
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About this Gig

Are you struggling with a broken SQL query, a frustrating database error, or a slow-running script? Let a professional handle it quickly.

As a Computer Science graduate specializing in database management systems, I have written and optimized hundreds of complex queries across multiple database engines. I will jump in and fix your database bugs right away.

What I can do for you:

  • Fix SQL syntax errors and execution bugs
  • Write optimized complex JOINs, subqueries, and aggregations
  • Database schema design and normalization
  • Indexing and performance tuning for slow queries
  • Multi-platform support: MySQL, PostgreSQL, Oracle SQL

Why choose me?

  • Fast response time and urgent 1-day delivery available
  • 100% clean, commented, and well-structured code
  • Unlimited revisions until your database runs perfectly

Please drop me a message with your database platform and the issue details before placing an order so we can get started immediately!

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fix, debug or optimize your sql queries and database errors
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fix, debug or optimize your sql queries and database errors

Database type:

Relational database

Platform:

MongoDB

•

MySQL

•

Oracle

•

PostgreSQL

Expertise:

Normalization

•

SQL

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