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I will write sql queries and manage mysql databases
Hello! I'm Teguh, a freelancer from Indonesia specializing in Excel, data entry, AI graphic design, MySQL database management, and programming.
I can help with Excel formulas, data organization, logo...
About this Gig
Need help with SQL queries or database management? You're in the right place!
I provide reliable SQL and database services to help you manage, organize, and analyze your data efficiently.
My Services Include:
- Writing SQL queries (SELECT, INSERT, UPDATE, DELETE)
- SQL query debugging and error fixing
- Database design and optimization
- Data filtering, sorting, and manipulation
- Database normalization
- Query performance improvement
- Basic database analysis
Why Choose My Service?
- Accurate and organized work
- Attention to detail
- Fast communication
- On-time delivery
- Customer satisfaction is my priority
Databases Supported:
MySQL, PostgreSQL, SQL Server, SQLite, and more.
Please contact me before placing an order if your project requires specific database operations.
Let's work together!
Database type:
Relational database
Platform:
MS SQL
•
MySQL
•
PostgreSQL
•
SQL Server
Expertise:
SQL
•
DDL
•
DML
•
DQL
FAQ
What types of SQL tasks do you offer?
I can help with SQL queries, data retrieval, filtering, sorting, joins, aggregations, debugging, and basic query optimization.
Which database platforms do you support?
I work with the database platforms listed in my Gig. Please specify your database platform before placing an order.
Can you fix errors in my existing SQL queries?
Yes! I can review, debug, and fix SQL queries to help them work correctly.
What information do you need to get started?
Please provide your database structure, table names, sample data (if available), and a clear explanation of what you need.
Can you optimize slow SQL queries?
Yes! I can review SQL queries and suggest improvements to make them more efficient, depending on the database structure and query complexity.
