Kristina Marunich

Analytics Engineer @Ninox Software GmbH

Berlin, DE

Own data analytics and engineering initiatives across the company, working closely with senior management, Sales, Finance, and Marketing. Lead reporting, automation, and data visualisation processes.• Designed and implemented a Data Warehouse in BigQuery from scratch, creating a single source of truth and cutting manual data preparation time.• Built a central data platform and unified metric definitions across departments to ensure consistent KPIs in all reports.• Introduced dbt as a transformation layer, improving data quality, documentation, and reliability.• Automated core reporting workflows, reducing report generation time from days to minutes and speeding up decision-making cycles.• Managed the full data lifecycle from extraction and transformation to analytics, dashboards, and presentations.• Developed a self-service reporting environment in Power BI, enabling teams across the company to access data independently and reducing ad-hoc requests.• Established a structured A/B testing framework, from hypothesis setup to statistical evaluation and results communication.

Volgograd State University

Bachelor's degree, Mathematics