# Database Performance Tuning

> Selected work demonstrating this service.

- [Accelerated geographical data pipeline performance by 50x by improving SQL programming and data modeling across PostgreSQL, MS SQL, and Google Cloud BigQuery.](https://software.engineer.company/portfolio/accelerated-geographical-data-pipeline-performance-by-50x-by-5/)
- [Improved geographical map application performance by 10x through strategic database transition from MSSQL to PostgreSQL, optimizing processing and data security.](https://software.engineer.company/portfolio/improved-geographical-map-application-performance-by-10x-through-6/)
- [Architected, created, and managed 100 PostgreSQL, MS SQL, and Google BigQuery data warehouse databases with primarily GIS and time‑series data, optimizing performance and scalability.](https://software.engineer.company/portfolio/architected-created-and-managed-100-postgresql-ms-sql-12/)

<https://software.engineer.company/services/database-performance/>