I will fix sql server queries and stored procedures

Malaysia

I speak English, Tamil, Malay

SQL Server Developer, Database Troubleshooting Specialist

Hi, I’m Thesnath, a Software Engineer with experience in SQL Server, database troubleshooting, ASP.NET Core, and data analysis. I work with production database systems and have experience investigati...
About this Gig

Struggling with a SQL Server query or stored proc? I can help.

I fix SQL Server issues: wrong results, slow queries, duplicate records, JOIN problems, NULL handling bugs, filtering logic errors, and stored proc failures.

I have professional experience with SQL Server and T-SQL in production fintech apps writing stored procs, debugging transaction workflows, and resolving live production defects.

I CAN HELP WITH

  • SQL Server query errors
  • Stored proc issues
  • JOIN and filtering problems
  • Duplicate records
  • NULL-related issues
  • Incorrect query results
  • Query optimization
  • Database logic debugging
  • Existing SQL code review

WHAT YOU GET

  • Investigation of the issue
  • Root cause identified
  • Corrected SQL / stored proc
  • Explanation of the problem
  • Basic testing recommendations

BEFORE ORDERING, PLEASE SEND

  1. Your SQL query or stored proc
  2. Relevant table structure
  3. Sample data (if available)
  4. Expected result
  5. Actual result or error message

Please don't send confidential or production data anonymized/sample data works fine.

Not sure which package fits? Send me the details and I'll help scope it.

Database type:

Relational database

Platform:

MySQL

•

SQL Server

Expertise:

SQL

•

DML

•

Performance

•

Query optimization