I will help you with sql queries, database design and normalization

Adelsoj

Dominican Republic

I speak English, Spanish
I am a student of telecommunications engineering, who has skills in computer science, languages ​​and public speaking, but at the same time creative and adaptable.
About this Gig

I will help you with SQL queries, database design, and optimization.

With experience in SQL Server, MySQL, and relational database design, I can support you in solving problems quickly and professionally.


My services include:

  • Writing and debugging SQL queries
  • Optimizing queries for better performance
  • Designing and normalizing databases (up to 3NF)
  • Creating Entity-Relationship Diagrams (ERD)
  • Stored procedures and functions
  • Analyzing and fixing existing databases


Why choose me?


Fast delivery and clear communication

Clean and well-documented work

Flexible packages (from simple queries to full database design)

Revisions included to ensure your satisfaction

Whether you are a student needing help with assignments or a business looking to optimize your database, I can provide solutions tailored to your needs.

Lets work together and make your database efficient and reliable!

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help you with sql queries, database design and normalization
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help you with sql queries, database design and normalization

Database type:

Centralized database

•

Distributed database

+1 more

Platform:

MySQL

•

Oracle

•

PostgreSQL

•

SQL Server

Expertise:

SQL

•

NoSQL

•

Big data

•

Normalization

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