Ferenc

Data Engineer

Jan 2023 - Apr 2026 • 3 yrs 3 mos

Backend & Data Engineer | ACTUM Digital Backend Development: Designing and maintaining scalable backend services with Python (FastAPI), integrating authentication and communication via Azure AD B2C, Blob Storage, Cosmos DB, and containerized deployments. Data Engineering & Analytics: Supporting enterprise clients by building and optimizing ETL pipelines in Azure Databricks and Data Factory, ensuring reliable and accurate data for reporting. Data Quality & Troubleshooting: Investigating discrepancies in client Power BI reports by analyzing data in Databricks, running test queries, and adjusting automated workflows to maintain consistency and trust in analytics. Cloud & DevOps: Leveraging Azure services (Cosmos DB, Blob Storage, Redis, Communication Service, Container Apps) with containerization via Docker and version control in GitHub. Collaboration: Acting as a technical point of contact for key enterprise stakeholders, translating their reporting needs into robust data solutions.

Data Scientist

Jan 2022 - Jan 2023 • 1 yr

Python Development: Built data-driven solutions with Python, focusing on automation, data pipelines and exploratory analysis. Data Analysis & Visualization: Translated raw datasets into actionable insights through statistical analysis and interactive dashboards. Automation & Efficiency: Streamlined repetitive workflows using Python scripting, reducing manual effort. Data Collection: Developed scraping tools to gather and process data from diverse web sources for business intelligence use cases.