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I will normalize and optimize your relational database schema
About this Gig
Are slow queries and messy tables bottlenecking your application?
Whether you are building a custom inventory management platform or simply transitioning your business away from messy spreadsheets, you need a clean, optimized backend.
I specialize in relational database design and normalization. I will take your existing, cluttered data and transform it into a highly efficient, scalable architecture.
What You Will Get:
- Database Normalization (1NF-3NF): Eliminating data redundancy and ensuring strict integrity.
- Custom ER Diagrams: A clear, professional visual map of your new database structure.
- Optimized SQL Scripts: Ready-to-deploy DDL scripts for table creation and primary/foreign keys.
- Query Optimization: Fixing broken code and speeding up your data retrieval.
Why Work With Me? With certified expertise in database technology and hands-on experience building backends for complex applications (from web platforms to data-heavy pipelines), I don't just organize dataI build systems designed to perform.
Supported Platforms: MySQL, PostgreSQL, MS SQL, SQLite.
Please message me before ordering so we can discuss your specific data needs!
Database type:
Centralized database
•
Relational database
Platform:
MS SQL
•
MySQL
•
PostgreSQL
•
SQLite
Expertise:
ERD
•
Normalization
•
SQL
•
Query optimization
My Portfolio
FAQ
Do you build the front-end admin panel or user interface?
No, this gig is strictly for backend database architecture and SQL optimization. I will deliver the optimized schema, ER diagrams, and SQL DDL migration scripts for your developer to connect to the front-end.
What do you need from me to get started?
I will need an export of your current database schema (or your existing SQL files), a list of the specific performance issues or broken queries you are facing, and a brief overview of your business logic so I can normalize the tables correctly.
Can you optimize queries for a platform not listed in your description?
My primary expertise is in MySQL, PostgreSQL, MS SQL, and SQLite. If you are using a different relational database, please message me before ordering so we can discuss compatibility.
