I will solve sql database problems and optimize queries

Afzal Dhukka

India

I speak Urdu, Hindi, English, Gujarati
-> Developed the sales integration application (Pushing data from oracle server to MySQL server) -> Developing reports using SQL queries as per Client requirement. -> Efficiently identified and resol...
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About this Gig

Are you facing SQL query errors, slow database performance, complex reporting requirements, or database integration issues?

I am an experienced SQL and Database Developer with professional experience in Oracle, SQL Server, MySQL/MariaDB, SQL queries, reporting, ERP/POS systems, application integration, and troubleshooting.

I can help you with:

SQL & Database Development

  • Write complex SQL queries
  • SELECT, INSERT, UPDATE & DELETE queries
  • Joins, subqueries, CTEs and aggregations
  • Views, stored procedures and functions
  • Query debugging and error fixing
  • SQL query optimization and performance improvement
  • Oracle, SQL Server, MySQL and MariaDB

Reports & Data

  • Custom SQL reports
  • Browser-based reports
  • FastReport development
  • CSV data export
  • Data filtering and reporting logic
  • Troubleshooting incorrect report results

Database & Application Support

  • Database troubleshooting
  • Oracle to SQL Server data integration
  • Desktop-to-web application migration support
  • Application/database issue investigation
  • Data migration and integration assistance

I focus on providing clean, reliable, optimized, and maintainable solutions based on your requirements.

Whether you need a single SQL query fixed or assistance with a

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solve sql database problems and optimize queries
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solve sql database problems and optimize queries

Database type:

Centralized database

•

Distributed database

+1 more

Platform:

MariaDB

•

MySQL

•

Oracle

•

SQL Server

Expertise:

SQL

•

DML

•

Query optimization

•

Other

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