I will create complex sql queries and troubleshoot database problems

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Saiful Islam

Saudi-Arabien

Ich spreche Hindi, Urdu, Bengalisch, Englisch, Arabisch

Saif Islam

Hi, I'm Saiful Islam, a Front-End Web Developer and Data Analyst. I build modern, responsive websites using HTML, CSS, JavaScript, and React. I also analyze data with Python, SQL, Excel, and Power BI...
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Über diesen Service

I will write efficient SQL queries, create complex views, and optimize database queries for your business. Whether you need help with data extraction, debugging errors, or generating business reports, I am here to deliver clean and accurate SQL solutions.


My Services Include:

Complex SQL Queries: SELECT statements, JOINs, Subqueries, GROUP BY, and HAVING clauses.

Database Optimization: Query optimization and performance tuning.

Database Management: Views Creation, Database Design, and Table Structure setup.

Data Analysis & Reporting: Aggregations, Data Cleaning, and Custom Report Generation.

Bug Fixing: Debugging and fixing broken SQL scripts/queries.


Why Choose Me?

100% Accurate and Well-Commented Clean Code

Fast Delivery with Unlimited Revisions

Reliable Customer Support

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create complex sql queries and troubleshoot database problems
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create complex sql queries and troubleshoot database problems

Datenbanktyp:

Zentralisierte Datenbank

•

Schlüsselwert-Datenbank

+2 mehr

Plattform:

BigQuery

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MS SQL

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mySQL

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SQL Server

Expertise:

SQL

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Big Data

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Normalisierung

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Abfragenoptimierung

Mein Portfolio

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