Kacper Siedlec

Data Analyst @Superstruct Entertainment

London, GB

Worked on sales reporting and performance analysis using Power BI, including dashboards for food, drink, and merchandise transactions. Conducted customer data analysis to identify behavioural patterns and segmentation opportunities. Developed data processing tools in Python using libraries such as Pandas and RapidFuzz. Built and maintained data transformation workflows in dbt Studio to support scalable analytics pipelines. Integrated and managed datasets in Google BigQuery, enabling efficient querying and storage of large volumes of data. Combined multiple data sources, optimized SQL queries, and delivered insights through visualizations and reports tailored for business stakeholders.