At Renmoney, I developed dbt models and Python Airflow DAGs that ingest data from 12 core banking source systems. I helped develop an Amazon Redshift warehouse using Data Vault 2.0 and implemented a dbt-based data quality framework.
I reworked extraction logic and replaced full reloads with incremental loads, cutting the nightly end-of-day load from 8 hours to 20 minutes. I also defined warehouse modelling standards and data governance practices.
Previously, at EGAR LLC, I built SQL and dbt models for bank data warehouses and improved ETL performance by 30%. At JustGroup.pro, I developed a ClickHouse analytics warehouse and delivered Power BI reports; at Beanetto, I built PostgreSQL-backed dashboards and modelled machine telemetry for sales reporting and demand forecasts.
