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Fiverr Pro
Nederlands
$
USD
I will design your sql database, er diagram and relational schema
Database and Systems Analyst, SQL, ERD, ASPNET Core
Computer Science graduate focused on database design, SQL, systems analysis and ASP.NET Core development. I can help with ER diagrams, relational database design, SQL queries, requirements analysis, u...
Over deze dienst
Need a clear and well-structured relational database for your application or project?
I can turn your requirements, business idea, or existing data structure into a clean SQL database design with properly defined tables, relationships, primary keys, and foreign keys.
Depending on the package, I can provide:
- Relational database design
- Tables, columns, primary and foreign keys
- Relationships between entities
- ER diagram (ERD)
- Database normalization
- SQL schema for Microsoft SQL Server
- Review and improvement of an existing database structure
You can send me your requirements as text, a diagram, an existing database structure, or simply describe how your application should work. If something is unclear, I will help identify the entities and relationships needed for the database.
I focus on logical structure, clear communication, and documented solutions.
Please contact me before ordering if your database has complex requirements or more tables than included in the selected package.
Databasetype:
Relationele database
Platform:
MySQL
•
PostgreSQL
•
SQL Server
Expertise:
Design
•
erd
•
Normalisatie
•
SQL
Mijn portfolio
Andere Databases diensten die ik aanbied
Veelgestelde vragen
What information do you need to start?
Please send me a description of your project and what data you need to store. If you already have tables, requirements, an existing database, or a diagram, you can send those as well. Don't worry if you don't know how to structure the database — I can help define the entities and relationships.
Can you design a database if I only have an idea?
Yes. You can describe how your application or system should work, and I can translate those requirements into a relational database structure with tables, relationships, primary keys, and foreign keys.
Will I receive an ER diagram?
Yes, if ERD is included in your selected package or added as an extra. The diagram will clearly show the database entities and relationships between them.
Which database systems do you work with?
I currently specialize in Microsoft SQL Server and relational database design. If you need a different database platform, please contact me before ordering so I can confirm whether I can support your project.
Can you improve an existing database?
Yes. I can review an existing relational database structure and help improve tables, relationships, keys, and normalization. Please send the current schema or ER diagram before ordering.
Does this Gig include application or backend development?
This Gig focuses on database design, SQL schema, ER diagrams, and database structure. Full application or backend development is not included unless specifically agreed upon before ordering.
