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I will write custom sql queries, optimize databases, build reports

Certaines informations sont présentées en anglais.
Patrick E

États-Unis

Je parle Anglais
Hi there! I'm a skilled SQL programmer with 4+ years of experience working with MySQL, PostgreSQL, SQL Server, and Oracle. Whether you're a small business owner, data analyst, or app developer — I can...
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À propos de ce service

Need help with SQL? Ive got you covered!

I specialize in writing custom SQL queries, debugging errors, and optimizing database performance. Whether you're working with MySQL, PostgreSQL, SQL Server, or SQLite, I can help you retrieve data, clean up complex joins, and build solid reporting queries.

From one-liner fixes to multi-step data extractions Ill write clean, efficient code that gets you the results you need.

Lets turn your data into something powerful.

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write custom sql queries, optimize databases, build reports
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write custom sql queries, optimize databases, build reports
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write custom sql queries, optimize databases, build reportswrite custom sql queries, optimize databases, build reports

Type de base de données:

Base de données centralisée

+3

Plateforme:

db2

•

mySQL

•

Oracle

•

SQL Server

Expertise:

SQL

•

NoSQL

•

Diagrammes ER

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Optimisation des demandes

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