I will design your database schema and write sql queries that work

Algeria

I speak English, Arabic, French

Web Developer

Web developer specialized in websites for small businesses — shops, restaurants, gyms and online stores. I build fast, mobile-friendly, bilingual websites (Arabic/English/French) and small web apps wi...
About this Gig

A badly designed database makes every feature slow and painful later. I design clean, normalized databases that scale with your project.


I'm a database specialist (BTS in Database Computing) and web developer. I turn your business rules into a correct relational model tables, keys, relationships and write the SQL to build and query it.


Services in this gig:

Database design from scratch (ERD + relational schema)

SQL creation scripts (MySQL / PostgreSQL / SQL Server / SQLite)

Complex queries, joins, views, and reports

Fixing and normalizing an existing messy database

Converting Excel/CSV files into a structured database


You receive clean, commented files plus a diagram you can actually read and I explain the choices so your team understands the design.


Send me your project description or your current tables, and I'll tell you honestly what it needs.

Database type:

Non-relational database

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Relational database

Platform:

MySQL

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PostgreSQL

•

SQLite

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SQL Server

Expertise:

Design

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ERD

•

Normalization

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SQL

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