I will fix sql queries and troubleshoot database issues

Indonesia

I speak Indonesian, English

Head of Support Function

I am a Head of Support Function with extensive experience leading IT support teams and ensuring business-aligned operations. I specialize in managing Service Desk operations, SLAs, and incident manage...
About this Gig

Are you facing SQL errors, slow queries, incorrect results, or database-related issues?

I can help troubleshoot, analyze, and resolve SQL query problems for business applications and databases. With over 10 years of experience in IT Support, Application Support, and production issue investigation, I have worked extensively with SQL Server and MySQL to identify data issues, validate results, and support root cause analysis.

Services I can help with:

  • SQL Query Troubleshooting
  • SQL Error Investigation
  • Query Performance Analysis
  • Data Validation & Verification
  • SQL Server & MySQL Support
  • Query Optimization Recommendations
  • Database Issue Analysis
  • Root Cause Investigation

Why choose me?

  1. 10+ years of IT and Application Support experience
  2. Strong analytical and troubleshooting skills
  3. Experience supporting business-critical systems
  4. Clear communication and detailed reporting
  5. Professional and reliable service

Please contact me before placing an order so I can review your requirements and recommend the most suitable package.

Database type:

Relational database

Platform:

MySQL

Oracle

SQL Server

Expertise:

SQL

DML

Performance

Query optimization