I will design sql database, erd, schema and write optimized sql queries

Need a professional SQL database, ER diagram, or optimized queries?

I'm Indir, a Data Engineer with 4+ years of experience in database design, SQL development, and data engineering. I create scalable, well-structured databases and write efficient SQL solutions tailored to your requirements.

Services Included:

• Database Design & Development
• ER Diagrams (ERD)
• Relational Schema Design
• Database Normalization (1NF, 2NF, 3NF, BCNF)
• SQL Queries (Simple to Complex)
• Joins, Subqueries & Aggregations
• Stored Procedures & Functions
• Triggers & Indexing
• Database Optimization & Troubleshooting

Supported Databases:

• MySQL
• PostgreSQL
• SQL Server
• MariaDB

Why Choose Me?

• 4+ Years of Industry Experience
• Clean & Scalable Database Designs
• Optimized and Well-Documented SQL
• Fast Communication
• On-Time Delivery

Deliverables:

• ER Diagram
• Database Schema
• SQL Scripts (DDL/DML)
• Optimized Queries
• Documentation

Please contact me before placing an order so I can review your requirements and recommend the best package.