I will write sql queries and design erd eerd tables in mysql

Hello and welcome to my gig!

Are you looking for a SQL expert who can design efficient Entity-Relationship Diagrams (ERD), Extended Entity-Relationship Diagrams (EERD), write SQL tables, perform complex queries, and joins? Look no further!

Why Choose Me?

• Highly Educated: Bachelor's degree in Computer Science with a focus on databases.
• Timely Delivery: I respect deadlines and deliver high-quality work on time.

Services I Offer:

1️ ERD/EERD Design

• Conceptual, Logical, and Physical ERD
• Cardinality and Modality
• Normalization up to 3NF
• Use of tools like MySQL Workbench, SSMS, etc.

2️ SQL Table Creation

• CREATE TABLE statements
• Setting Primary and Foreign Keys
• Data Types and Constraints
• Indexing for performance optimization

3️ SQL Queries

• SELECT, INSERT, UPDATE, DELETE
• Complex queries involving sub-queries, CTEs, and window functions
• Stored Procedures and Triggers

4️ Joins and Data Manipulation

• INNER, LEFT, RIGHT, FULL OUTER Joins
• UNION, INTERSECT, EXCEPT operations
• Data Transformation and Aggregation

Let's Connect!

Feel free to reach out if you have any questions or custom requirements. I'm here to help you succeed in your database projects.

Let's turn your data into actionable insight