At PRIME Retail & Trade Solutions, I support Dutch retail chains on the company's SaaS ETL platform, onboarding clients and maintaining dashboards and KPI reports.
I use SQL in Amazon Athena to process client transaction and product data, and build ETL pipelines in PRIME Visual Data Hub. Query optimization roughly halved the runtime of key queries, while my validation checks catch 20+ data issues a month before they reach client reports.
In pricing analytics, I prepare client data and validate competitor prices collected through web scraping. I also built a reusable skill in the company's Claude workspace that turns client documents into structured business rules, reducing requirements analysis from up to a week to a few minutes plus review.
I use Python for ad-hoc checks and serve as Sprint Master for a team of 6+ people, running Scrum ceremonies and managing tickets in Jira and Confluence.
