I will design database, sql queries in mysql, sqlite, oracle, apex

Parte de la información aparece en idioma inglés.
5.0
5.0

Pakistán

Hablo Urdu, Inglés

1 pedido completado

Software Developer

Software developer with hands-on experience in React, Next.js, Node.js, Django, and database design. I build scalable web applications, APIs, and dashboards with a focus on clean architecture and main...
Acerca de este Servicio

Professional Database Design, SQL Query Writing & ERD Diagram Normalization (MySQL, SQLite, Oracle APEX)


Looking for a professional database designer to build a well-structured, scalable database design for your project? You've found the right gig.

I specialize in database design, sql query writing, erd diagram creation, and normalization (up to 3NF) for mysql database, SQLite, and oracle apex projects. I help businesses and developers turn messy data into clean, efficient, documented database solutions.


What I offer:

  • Database design & ERD diagram creation, normalized up to 3NF
  • SQL query writing: SELECT, INSERT, UPDATE, DELETE, JOINs, subqueries
  • MySQL database optimization: indexing and performance tuning
  • Stored procedures, triggers, and views for automation
  • Oracle APEX setup, PL/SQL scripts, and schema design
  • Sample data population for testing and validation
  • Complete documentation for developers and maintenance


Why choose this gig:

  • Clean, scalable, future-proof database structures
  • Best practices for performance and data integrity
  • All work tested before delivery, fast turnaround


Message me before ordering to discuss your database design, sql query, or erd diagram requirements.

Tipo de base de datos:

Base de datos centralizada

Plataforma:

mySQL

Oracle

PL/SQL

SQLite

Experiencia:

Diseño

erd

Normalización

SQL

Mi porfolio

Reseñas

1 comentarios sobre este Servicio
5.0

(1)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • Y

    yq_xp_

    GB

    Reino Unido

    5

    Thank you very much, I appreciate your help.

    USD 50-USD 100

    Precio

    6 días

    Tiempo

    Útil?
    No
Reseñas

1 comentarios sobre este Servicio
5.0

(1)
(0)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    5
Ordenar por
Más relevante
  • Y

    yq_xp_

    GB

    Reino Unido

    5

    Thank you very much, I appreciate your help.

    USD 50-USD 100

    Precio

    6 días

    Tiempo

    Útil?
    No