I will do database design, sql query, mysql, oracle database, sql server, sql database

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Ayo D

Nigeria

Ich spreche Französisch, Spanisch, Deutsch, Italienisch, Englisch

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I’m a professional full-stack website developer specializing in building modern, scalable, and high-performing websites tailored to your business goals. My focus is not just on creating visually appea...
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Über diesen Service

Need help turning data into insights or building a rocksolid database from scratch? With over 5 years of experience designing, querying, and optimizing relational databases, Ill handle your SQL tasks endtoendso you can focus on what matters most. Whether you need complex queries, assignment support, a full database schema, ERD diagrams, or usecase models, Ive got you covered.

What This Gig Includes

  • SQL Queries & Reporting:
  • Data aggregation, grouping, and advanced analytics
  • Stored procedures, triggers, views
  • Database Assignments & Homework:
  • Clear, commented SQL solutions
  • Step by step explanations so you learn as you go
  • Ensuring academic integrity and best practices
  • Database Design & Normalization:
  • Conceptual, logical, and physical models
  • Indexing strategies for performance
  • Entity Relationship Diagrams (ERD):
  • Visio or draw.io source files
  • Clear labeling of entities, relationships, cardinalities
  • UseCase Modeling:
  • Actor and system interaction flows
  • Usecase diagrams in UML
  • Detailed scenario descriptions
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do database design, sql query, mysql, oracle database, sql server, sql database
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do database design, sql query, mysql, oracle database, sql server, sql database

Datenbanktyp:

Zentralisierte Datenbank

•

Graph-Datenbank

+2 mehr

Plattform:

Firebase

•

MongoDB

•

mySQL

•

SQL Server

Expertise:

SQL

•

ER-Diagramme

•

Normalisierung

•

Abfragenoptimierung

Mein Portfolio

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