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Database Design & Query Optimization

$20/hr Starting at $25

Are you looking for a fast, scalable, and optimized database design for your application?

What I Offer:

I specialize in both SQL (MySQL, PostgreSQL, SQL Server) and NoSQL (MongoDB, DynamoDB, Firebase, Neo4j) databases. I'll help you design efficient schemas, write complex CRUD queries, implement aggregation pipelines, stored procedures, triggers, and optimize indexing for top performance. Whether you need data migration, transformation, or normalization, I ensure your database is secure, clean, and structured for long-term growth.

Designing optimized schemas for:

  • SQL Databases: MySQL, PostgreSQL, SQL Server, and more
  • NoSQL Databases: MongoDB, DynamoDB, Firebase, Neo4j (Graph Database)

Writing complex queries for:

  • CRUD operations (Create, Read, Update, Delete)

Performance enhancements:

  • Indexing and query optimization
  • Stored procedures, triggers, and views for SQL databases
  • Aggregation pipelines and advanced query techniques for NoSQL databases

Data management:

  • Data migration, transformation, and normalization

Best practices for:

  • Scalability, efficiency, and security

Let’s discuss your project today so I can deliver the most efficient solution.


database design, SQL database, NoSQL database, database optimization, query optimization, schema design, MySQL, PostgreSQL, MongoDB, DynamoDB, database migration, data modeling, performance tuning, stored procedures, triggers, indexing.

About

$20/hr Ongoing

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Are you looking for a fast, scalable, and optimized database design for your application?

What I Offer:

I specialize in both SQL (MySQL, PostgreSQL, SQL Server) and NoSQL (MongoDB, DynamoDB, Firebase, Neo4j) databases. I'll help you design efficient schemas, write complex CRUD queries, implement aggregation pipelines, stored procedures, triggers, and optimize indexing for top performance. Whether you need data migration, transformation, or normalization, I ensure your database is secure, clean, and structured for long-term growth.

Designing optimized schemas for:

  • SQL Databases: MySQL, PostgreSQL, SQL Server, and more
  • NoSQL Databases: MongoDB, DynamoDB, Firebase, Neo4j (Graph Database)

Writing complex queries for:

  • CRUD operations (Create, Read, Update, Delete)

Performance enhancements:

  • Indexing and query optimization
  • Stored procedures, triggers, and views for SQL databases
  • Aggregation pipelines and advanced query techniques for NoSQL databases

Data management:

  • Data migration, transformation, and normalization

Best practices for:

  • Scalability, efficiency, and security

Let’s discuss your project today so I can deliver the most efficient solution.


database design, SQL database, NoSQL database, database optimization, query optimization, schema design, MySQL, PostgreSQL, MongoDB, DynamoDB, database migration, data modeling, performance tuning, stored procedures, triggers, indexing.

Skills & Expertise

CrudData ManagementData ProcessingDatabase AdministrationDatabase DesignDatabase DevelopmentDatabase TroubleshootingGraph DatabaseIndex TuningMicrosoft SQL ServerMongoDBMySQLNeo4jNoSQLPostgreSQLQuery OptimizationSQLSQLite

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