I will write sql queries, fix your database, or build you a schema from scratch

Ayoub J

Morocco

I speak English, Arabic, French, Spanish

Python Developer , SQL , Web Scraping , PHP

I am a Data Software Engineering student specializing in data pipelines, automation, and full-stack web development. I have built end-to-end systems including a computer vision pipeline for football a...
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About this Gig

Struggling with SQL? Whether you need a single query written, a broken one fixed, or a full database designed from scratch I've got you covered.


What I can do for you:

Write SELECT, JOIN, GROUP BY, and subqueries for any use case

Design a clean relational schema with proper keys and relationships

Build views, stored procedures, and triggers

Debug and optimize slow or broken queries

Work with MySQL, PostgreSQL, SQLite, or Oracle


Every deliverable includes:

Clean, well-commented SQL code

A brief explanation of what each query does

A .sql file ready to run


Why choose me?

Oracle Academy certified in Database Programming with SQL

DataCamp Certified Data Engineer (Feb 2026)

Engineering student specialized in Data & Software at INSEA

I explain what I build you'll understand it, not just copy it


Not sure if your project fits? Send me a message before ordering I'll tell you honestly what I can do and how long it takes.

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write sql queries, fix your database, or build you a schema from scratch
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write sql queries, fix your database, or build you a schema from scratch
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write sql queries, fix your database, or build you a schema from scratchwrite sql queries, fix your database, or build you a schema from scratchwrite sql queries, fix your database, or build you a schema from scratch

Expertise:

Administrator

•

Configuration

•

Database design

Database type:

Distributed database

•

Hierarchical database

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