I will optimize sql queries and improve database performance

Indonesia

I speak Indonesian, English

Fullstack Programmer

Hi! I am a professional Backend Developer and Database Specialist with over 4 years of experience building scalable web applications and optimizing complex data systems. My Core Expertise: • Language...
About this Gig

Is your application running slow due to sluggish database queries? Are you facing annoying database errors or connection issues? Look no further!


With over 4 years of professional experience as a Backend and Database Engineer, I can help you optimize, repair, and supercharge your database performance.


What I can do for you:

- Optimize slow queries, indexing, and execution plans.

- Fix complex database bugs and connection errors.

- Write or debug Stored Procedures, Functions, and Triggers.

- Database schema refinement and normalization.

- Migration and backup assistance.


Supported Databases:

- MySQL / MariaDB

- PostgreSQL

- Microsoft SQL Server (MSSQL)

- Oracle Database


Why choose me?

- Clean, efficient, and well-documented solutions.

- Fast turnaround time.

- Strict data confidentiality.


Please contact me before placing an order to discuss your database structure and requirements. Let's get your database running at lightning speed!


Expertise:

Speed Optimization

Query Optimization

Indexing

Platform:

MS SQL

MySQL

Oracle

PL/SQL

PostgreSQL

SQLite

SQL Server