300+active users on the regional Snowflake/dbt/Power BI platform
24h → real-timedata latency after the Snowflake pipeline redesign
500+stakeholders moved from SAC to Power BI
40+ hmanual Excel work saved per month with a Keras model
Experience at Siemens AG, Erlangen
Sr. Data Scientist, BU Electrification & Automation
11/2025 – today
- Steer the regional Snowflake/dbt/Power BI roadmap for SAP data.
- Lead the regional AI strategy and align teams on data standards.
- Define data governance and architecture policies to de-risk analytics scale.
- Facilitate 33A processes: +20% productivity across teams.
Data Developer, Financial Reporting & Planning
05/2024 – 11/2025
- Orchestrated dbt/Snowflake solutions: 20% lower data latency.
- Consulted on AI solutions: 14% faster forecast delivery.
- Built data products and Power BI reports: 50% faster insights.
- Led the proof of concept for an AI model for financial forecasting.
Data Analyst, Finance IT
07/2023 – 05/2024
- Led the SAC-to-Power BI migration and cut license costs.
- Set the Power BI reporting strategy with a focus on data quality.
- Moved legacy Excel setups to SQL databases: 50% less manual work.
IT Solution Expert, Finance IT
09/2020 – 07/2023
- Designed data loading processes for faster reporting.
- Delivered Snowflake data marts and expanded ML training data.
- Developed a Keras budget forecast model: +16% accuracy.
Education
M.Sc. Data Analytics & Management
Frankfurt School of Finance & Management, 10/2024 – 07/2026, part-time alongside work. Grade so far: 1.5
B.Sc. Information Business Technologies
Dual study with Siemens, 03/2021 – 02/2024, with IHK degree in software development. Final grade: 1.6
Skills
Languages: Russian and German (native), English (C1), Spanish (B1). Outside work: art, running, hiking, bartending.