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I will fix, debug and develop oracle sql and plsql
Software Engineer
Software Engineer with nearly 8 years of experience developing, maintaining, and troubleshooting enterprise applications. Specialized in Java, C#, Oracle Database, and PL/SQL, including procedures, fu...
About this Gig
Need help with Oracle SQL or PL/SQL?
I can help you develop, debug, fix, and optimize Oracle database code, including SQL queries, stored procedures, functions, packages, and business logic.
I have nearly 8 years of professional experience working with Oracle databases and enterprise applications.
I can help with:
- SQL query development and debugging
- PL/SQL procedures and functions
- Oracle packages and package bodies
- Query optimization and performance improvements
- DML and DDL statements
- Complex joins, subqueries, and business rules
- Bug fixing in existing database logic
- Java or C# integrations with Oracle databases
I will first understand the expected behavior and identify the root cause before making changes.
Please contact me before ordering if your request involves a large procedure, function, package, or an existing enterprise application. Complex tasks may require a custom offer.
Database type:
Relational database
Platform:
Oracle
•
PL/SQL
Expertise:
SQL
•
DDL
•
DML
•
Query optimization
FAQ
Do you work only with Oracle databases?
Yes. This Gig is focused on Oracle Database, SQL, and PL/SQL, including queries, procedures, functions, packages, debugging, and optimization.
Can you work with existing procedures, functions, or packages?
Yes. I can review, debug, modify, and optimize existing PL/SQL code. Please contact me before ordering if the code is large or part of a complex enterprise system.
What information do you need before starting?
Please provide the current SQL or PL/SQL code, the expected result, the actual behavior or error message, and any relevant table or object structure. Sensitive credentials are not required.
Can you optimize a slow SQL query?
Yes. I can analyze the query structure, joins, filters, indexes, and execution behavior to suggest or implement improvements. Complex performance issues may require a custom offer.
Can you connect directly to my production database?
I prefer working with code, scripts, sample data, or a safe test environment. I do not require production credentials for most tasks.
Do you work with Java or C# applications connected to Oracle?
Yes. I can also help troubleshoot Oracle integrations from Java or C# applications when the issue involves SQL, PL/SQL, database calls, or application/database communication.
