I will do sql queries, sql database with er diagram

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Sheryar

Pakistan

Ik spreek Urdu, Engels

55 bestellingen voltooid

Bringing your data to life!

I turn messy data into clear decisions using Python, SQL, and Power BI. I'm a Data Analyst and BI specialist with three years of experience delivering client projects. My work covers the full analyt...
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Over deze dienst

Need a clean, well-structured database and SQL that actually performs?

I will design your relational database from scratch complete with an ER diagram and write optimized queries tailored to your exact requirements.


With over 3 years of experience in SQL, database design, and backend data work. I have used SQL extensively across data analysis, ERP reporting, and business intelligence projects.


What I deliver:

Relational database design with full ER diagram

SQL queries basic to advanced (SELECT, JOIN, subqueries, CTEs, window functions)

Stored procedures and triggers to automate processes

Query optimization for speed and performance

Normalization (1NF to 3NF) and best practices


Databases I work with:

MySQL, PostgreSQL, SQL Server, SQLite, and Oracle.


Message me before ordering to share your requirements.

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do sql queries, sql database with er diagram
Volledig scherm
do sql queries, sql database with er diagram

Databasetype:

Gecentraliseerde database

•

Hiërarchische database

+2 meer

Platform:

MongoDB

•

MS SQL

•

MySQL

•

Oracle

•

PostgreSQL

•

SQLite

•

SQL Server

Expertise:

Big data

•

Datawarehouse

•

erd

•

SQL

•

NoSQL

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