Data Field Notes

From raw data to useful decisions

I design dependable data platforms and turn messy questions into measurable answers.

• Building observable batch and streaming pipelines
• Improving data quality through contracts and testing
• Experimenting with practical retrieval systems

Data toolkit

Recent field notes

System	Outcome	Stack
Event pipeline	Cut reporting delay from hours to minutes	Python · Kafka · AWS
Quality platform	Made freshness and schema drift visible	dbt · Postgres
Search prototype	Grounded answers in internal knowledge	Python · pgvector

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