I will design database erd schema and write sql queries in mysql postgresql orac

Need a professional Database Design, ERD, Schema, or SQL Queries?

You're in the right place! I design scalable, normalized databases and write clean, optimized SQL queries for academic, business, and software projects.

Services I Offer:

• Database Design & Database Schema
• ER Diagram (ERD)
• Database Normalization (1NF, 2NF, 3NF, BCNF)
• SQL Queries (DDL, DML, Joins, Views, Triggers, Stored Procedures, Functions)
• Query Optimization
• Constraints & Indexes
• Data Modeling & Documentation
• Database Assignments & Business Projects

Supported Databases:

MySQL, PostgreSQL, Oracle SQL, SQL Server, MariaDB, SQLite

Project Types:

Inventory, Hospital, School, Library, Banking, CRM, ERP, Restaurant, HR, Payroll, E Commerce, Student Management, and custom database systems.

Why Choose Me?

• Clean, scalable database design
• Optimized and well documented SQL
• Fast communication
• On time delivery
• Professional support and revisions

You'll Receive:

• ER Diagram (ERD)
• Database Schema
• SQL Scripts
• Relationships & Constraints
• Sample Data (if required)
• Documentation

Please message me before placing your order so we can discuss your requirements and choose the best solution for your project.