I will optimize slow sql queries for reports and analytics

India

I speak Hindi, Marathi, English, Bengali
I am Prajwal Bhagwat. I worked on Android apps and the graphical interface with Python. I have mastered the MySQL database I will do projects using Java and Python.
About this Gig

Slow SQL queries break dashboards, delay reports, and frustrate teams.


If your queries take minutes instead of seconds, you are wasting infrastructure cost and business time.


I help businesses optimize SQL queries so reports load faster, dashboards refresh smoothly, and databases handle growth without performance issues.


With 4.5+ years of experience working on production databases and analytics systems, I focus on practical performance improvements, not theoretical tuning.


What I optimize


  • Slow SELECT queries
  • Heavy JOIN operations
  • Missing or wrong indexes
  • Bad execution plans
  • Aggregation bottlenecks
  • Reporting queries
  • Power BI and Tableau data sources
  • MySQL PostgreSQL SQL Server


What you get


  • ️️Faster query execution
  • Lower database load
  • Stable reports and dashboards
  • Optimized indexes
  • Clear explanation of changes
  • Optional performance report


My process


  1. Review your query and schema
  2. Analyze execution plan
  3. Optimize logic and indexes
  4. Test performance improvement
  5. Deliver optimized version


Important notes


  • Please message me before ordering
  • Query or database access is required
  • Results depend on dataset size and structure
  • If your SQL is slow, I can make it fast.

Database type:

Non-relational database

Relational database

Platform:

MS SQL

MySQL

PostgreSQL

SQL Server

Expertise:

Normalization

Performance

Query optimization

Other