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I will design an erd and normalize your sql database schema
About this Gig
Whether you are a business owner trying to organize chaotic files or a student needing a clean database schema for a project, I build relational databases that make sense.
I specialize in analyzing your business rules and translating them into structurally sound, perfectly normalized databases.
What I offer:
- Clean ERD Diagrams: Standard Crow's Foot notation mapping out all logical relationships.
- Database Normalization: Structuring your data up to 3rd Normal Form (3NF) to eliminate redundancies.
- SQL Script Generation: Ready-to-run CREATE TABLE scripts with exact data types, Primary Keys, and Foreign Keys.
- Multi-Platform Support: Optimized schemas for MySQL, PostgreSQL, SQL Server, and SQLite.
What is NOT included:
- Live server migrations or database hosting setup.
- Complex backend programming (stored procedures or custom triggers).
I focus on structural perfection so your database remains clean, scalable, and easy to query.
Please send a message with your project details before placing an order so we can discuss your requirements!
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Database type:
Relational database
Platform:
MySQL
•
PostgreSQL
•
SQLite
•
SQL Server
Expertise:
Design
•
ERD
•
Normalization
•
SQL
My Portfolio
FAQ
What do I need to provide to start the project?
Please provide a clear description of your business logic, user stories, or a list of requirements detailing how you want the system to work. If you have existing data in an Excel or CSV file that needs restructuring, please share that as well.
Which database platforms do you write code for?
I specialize in relational database architecture and can optimize your SQL scripts for MySQL, PostgreSQL, SQL Server, and SQLite. Just let me know which platform you are using before we begin.
Do you install the database onto my live server or hosting?
No. I design the logical structures, ERD diagrams, and write the SQL "CREATE TABLE" scripts. I do not log into live production servers or configure cloud hosting environments. You will receive clear script files that you can easily run on your database engine.
