I will optimize your sql queries

5.0
5.0

Argentina

I speak Spanish, English

12 orders completed

Hi! I'm Guillermo, Senior DBA and Infrastructure Specialist. I specialize in designing, migrating, optimizing, and maintaining robust database architectures. My goal is to ensure your data is always a...
About this Gig

El servicio consiste en la revisión y optimización de consultas SQL, se requiere una explicación detallada del problema a resolver con la consulta y para mas de 3 tablas se requiere un diagrama. Lo ideal es que el cliente me pueda brindar acceso al servidor para la optimización.


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The service consists of the review and optimization of SQL queries, a detailed explanation of the problem to be solved with the query is required, for more than 3 tables a diagram is required. It would be ideal if the client can provide me with access to the server for the optimization.

Database type:

Centralized database

•

Distributed database

Platform:

PostgreSQL

Expertise:

SQL

•

ER diagrams

•

Normalization

•

Query optimization

Other Databases Services I Offer

Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • M
    image-docs

    mucahidc

    BE

    Belgium

    Ongoing collaboration
    5

    amazing good job! thanks guillermo!

    $200-$400

    Price

    Helpful?
    Yes
    No
  • M
    image-docs

    mucahidc

    BE

    Belgium

    Ongoing collaboration
    5

    thanks for the quick help!

    $50

    Price

    Helpful?
    Yes
    No
Reviews

2 reviews for this Gig
5.0

(2)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • M
    image-docs

    mucahidc

    BE

    Belgium

    Ongoing collaboration
    5

    amazing good job! thanks guillermo!

    $200-$400

    Price

    Helpful?
    Yes
    No
  • M
    image-docs

    mucahidc

    BE

    Belgium

    Ongoing collaboration
    5

    thanks for the quick help!

    $50

    Price

    Helpful?
    Yes
    No