I will design and optimize your data warehouse and bi models
About this Gig
I specialize in Data Warehousing and Analytics solutions that transform raw data into clean, structured, and actionable insights. With expertise in Snowflake, Databricks, Azure, AWS, GCP, Python, PySpark, SQL, and Power BI/Tableau/Streamlet, I will help you design or optimize your data warehouse, semantic models, star or snowflake schema and BI models for scalability, speed, consistency and accuracy.
What I Offer:
- Data Warehouse design and optimization (Snowflake, Databricks, Fabrics, Redshift, Big Query, SQL, Azure, AWS and GCP)
- Dimensional & star schema modelling (fact and dimension tables)
- SQL query optimization for faster performance
- Power BI semantic model restructuring & migration
- Medallion Architecture implementation (Bronze Silver Gold)
- Data validation, consistency checks, and audit-ready models
Warehouse Platform:
Snowflake
•
Fabric Warehouse
•
Databricks
Project Type:
New Build
My Portfolio
FAQ
Which platforms do you support?
I work with Snowflake, Databricks, Fabrics, Redshift, Big Query, SQL, Azure, AWS, GCP, Python, PySpark, Power BI, Tableau, Streamlet.
Can you migrate my existing BI models to a warehouse?
Yes, I specialize in migrating and restructuring Power BI semantic models into a scalable warehouse architecture.
Do you follow best practices for warehouse design?
Absolutely. I implement star schema modelling, normalization/denormalization where required, and Medallion Architecture for performance and scalability.
What do you need from me to start?
I’ll need project scope, access details to your data sources, existing BI models, and target warehouse platform along with your business KPIs.
Do you provide documentation?
Yes. I provide clear documentation so your team can easily maintain and extend the solution.

