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I will create, and optimize sql queries for mysql, oracle, and sql server
Software and Database Developer
Hi, I’m a software and database developer with over 13 years of experience in C#, ASP DOT NET, Java, PHP, and SQL. I specialize in building secure, scalable, and efficient applications tailored to you...
Informazioni su questo servizio
Im a professional database developer with over 13 years of experience in SQL database design, query optimization, and performance tuning.
I can help you create, optimize, and maintain databases in MySQL, Oracle, and SQL Server, ensuring your systems are efficient, secure, and easy to scale.
My services include:
Database design and normalization
Writing and optimizing SQL queries
Data migration between MySQL, Oracle, and SQL Server
Troubleshooting and performance tuning
Why choose me:
13+ years of experience in SQL development
Clean, optimized, and documented database scripts
Fast delivery and reliable communication
100% satisfaction guaranteed
Lets build a database that performs as fast as your business grows
Tipo di database:
Database relazionale
Piattaforma:
MySQL
•
Oracle
•
SQLite
•
SQL server
Expertise:
SQL
•
DDL
•
DML
•
Ottimizzazione query
FAQ
What information do you need to start the work?
I’ll need your database type (MySQL, Oracle, or SQL Server), a short description of your task or problem, and sample data or schema if possible.
What will I receive after delivery?
You will receive a clean, well-structured .sql script containing the complete SQL code — queries, joins, stored procedures, or any requested database operations — fully tested and ready to run.
Can you optimize my existing SQL queries?
Yes! I specialize in performance tuning and can make your existing SQL queries faster and more efficient without changing your logic.
Do you work with large or complex databases?
Absolutely. I have 13+ years of experience working with large enterprise databases, complex joins, and multi-table relationships.
Will my data and credentials stay secure?
Yes, your data is completely safe. I treat all client information and credentials as strictly confidential and never share them with anyone.
