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I will extract data, write sql reports, and create database schemas

Alcune informazioni sono riportate in lingua inglese.
Anas C.

Marocco

Parlo Francese, Arabo, Inglese

Business Intelligence et Data Analysis Specialist

I help businesses turn their data into clear and actionable insights using Microsoft Power BI. By creating interactive dashboards and reports, I support better decision-making and help improve overall...
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Informazioni su questo servizio

Are you struggling with complex SQL queries or a slow database? Whether you need a quick fix for a syntax error, a complex query for a report, or a full database schema design, I am here to help.

I am a professional database specialist with extensive experience in SQL Server, MySQL, PostgreSQL, and Oracle. I write clean, efficient, and well-commented code that not only works but performs well.

I can help you with:

  • Complex Queries: Joins, Subqueries, CTEs, and Window Functions.
  • Database Objects: Creating Tables, Views, Stored Procedures, Functions, and Triggers.
  • Optimization: Indexing and performance tuning to make slow queries run fast.
  • Data Integrity: Constraints, Normalization (1NF, 2NF, 3NF), and Relationships.
  • Bug Fixing: Troubleshooting errors and logic issues in existing scripts.
  • Data Import/Export: Moving data from Excel/CSV to SQL and vice versa.

Why work with me?

  • Fast Delivery: I respect deadlines.
  • Efficient Code: I don't just write code; I write optimized code.
  • 100% Confidentiality: Your data is safe with me.


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extract data, write sql reports, and create database schemas
Schermo intero
extract data, write sql reports, and create database schemas

Tipo di analisi:

Analisi quantitativa

•

Analisi qualitativa

+1 in più

Expertise:

Informazioni aziendali

•

Algoritmi

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Analisi fattoriale

Tecnologia:

Power BI

Linguaggio di programmazione:

Python

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SQL

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DAX

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