I will build dbt data models with tests and documentation

I will build clear, tested dbt models for your analytics warehouse. This gig is for a focused first slice of an existing data pipeline: up to two models from one source, schema and data-quality tests, documentation, and instructions to run the project locally.

I start by confirming the source schema, grain and business rules. I then implement the transformations, add tests for the important contracts, generate documentation, and hand over the SQL/YAML plus run notes. Snowflake is supported; I can also use DuckDB locally for a reproducible build.

My public biometric-warehouse-dbt project shows the approach: staged synthetic data, consent-aware transformations, a daily quality mart, documented lineage and 57 tests. The example is a proof of concept, not a claim about a client deployment.

The $300 package covers one source and two models within seven days, with one revision. New sources, more models, production deployment or migration need a custom scope. Message me with your schema, target warehouse and desired output before ordering.