I will write sql queries, design er diagrams, and optimize databases

I specialize in Database Design, ER Diagrams, Normalization, and writing optimized SQL Queries across all major Relational Database Management Systems.

Services I Provide:

Database Design and Architecture: Conceptual, Logical, and Physical Schema Design

ER Diagrams and Schemas: Entity Relationship Diagrams using tools like Draw.io, Lucidchart, or MySQL Workbench

SQL Query Writing: Complex JOINs, Subqueries, Aggregations, Views, and Functions

Database Programming: Stored Procedures, Triggers, and Custom Functions

Table Creation and DDL/DML: Clean schema setup with primary and foreign keys and constraints

Database Normalization: 1NF, 2NF, 3NF, and BCNF conversion

Performance Tuning: Indexing, query optimization, and execution plan review

Relational Algebra: Writing relational expressions and database logic

RDBMS Platforms Supported:

- MySQL

- PostgreSQL

- Microsoft SQL Server

- SQLite

- Oracle DB

Why Choose My Services?

- Clean, well-commented, and optimized SQL code

- Fast turnarounds with accuracy

- Clear documentation for ER diagrams and database structures

Please message me before placing an order so we can discuss your exact database requirements!