I will create erd and design oracle databases
Oracle APEX Developer
About this Gig
Need a well-structured database for your application?
I design scalable Oracle database schemas with clear Entity Relationship Diagrams (ERD) and optimized SQL scripts. Whether you are building a new application or improving an existing database, I can create a reliable structure based on your business requirements.
My services include:
- Entity Relationship Diagram (ERD)
- Relational Database Design
- Database Normalization (1NF, 2NF, 3NF)
- Tables, Primary Keys & Foreign Keys
- Constraints and Relationships
- SQL DDL Scripts (CREATE, ALTER)
- Views and Index Design
- Data Modeling
- Database Documentation
I have experience designing databases for ERP, HRMS, School Management, POS, Inventory, E-Commerce, and Agriculture Management systems.
Please contact me before placing an order to discuss your project requirements.
Platform:
MongoDB
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MS SQL
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MySQL
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Oracle
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PL/SQL
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SQL Server
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Other
Expertise:
Data structure
•
Design
•
ERD
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Normalization
•
SQL
My Portfolio
FAQ
Q: Which databases do you design?
Oracle Database, MySQL, PostgreSQL, SQL Server, and other relational databases.
Q: Will I receive SQL scripts?
Yes. I provide SQL DDL scripts based on the selected package.
Q: Can you design ERP or HRMS databases?
Yes. I can design databases for ERP, HRMS, POS, Inventory, School Management, E-Commerce, and custom business applications.
Q: Do you normalize the database?
Yes. I follow database normalization principles to create efficient and scalable database structures.

