SQL Developer

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About this service

Summary

As a SQL Developer, I offer expertise in designing, optimizing, and managing databases to ensure seamless data storage, retrieval, and analysis. I specialize in creating efficient SQL queries, scalable database solutions, and integrating complex data pipelines tailored to business needs.
What sets me apart is my ability to combine technical precision with a deep understanding of business processes, delivering insights and solutions that drive impactful decisions.

What's included

  • Database Design and Development

    - Create and maintain database schemas and tables. - Develop normalized and optimized database models. - Implement relationships, indexes, constraints, and keys to ensure data integrity.

  • Query Development

    - Write complex SQL queries for data retrieval and manipulation. - Optimize queries for performance and scalability. - Create stored procedures, triggers, and functions.

  • Data Integration and ETL

    - Design and implement ETL processes for importing, transforming, and exporting data. - Integrate data from various sources into the database. - Monitor and troubleshoot data pipeline issues.

  • Documentation and Collaboration

    - Document database architecture, queries, and processes. - Collaborate with developers, analysts, and stakeholders to meet project requirements. - Train team members on database best practices.

  • Troubleshooting and Support

    - Debug SQL issues and errors. - Provide support for database-related technical problems. - Resolve data discrepancies and anomalies.


Skills and tools

Data Modelling Analyst

Data Scientist

Data Analyst

Data Analysis

MATLAB

MySQL

pandas

Python

Industries

Health Care
Consulting