onsite
Data Analyst - HFG Service GmbH
Data Analyst
Data Analyst responsible for extracting, cleaning, and analyzing large datasets to drive business insights using SQL, Python, and advanced visualization tools such as Tableau and Power BI.
About the role
Key Responsibilities
- Collect, clean, and validate data from multiple internal and external sources to ensure accuracy and completeness.
- Develop and maintain SQL queries, stored procedures, and data pipelines for efficient data retrieval and transformation.
- Create interactive dashboards and reports in Tableau/Power BI to present actionable insights to stakeholders.
- Perform statistical analysis and build predictive models using Python (pandas, scikit-learn) to support business decisions.
- Collaborate with cross‑functional teams to define data requirements and translate business needs into technical solutions.
Requirements
- Proven experience as a Data Analyst or similar role, preferably in a fast‑paced environment.
- Strong proficiency in SQL and Python for data manipulation and analysis.
- Hands‑on experience with data visualization tools such as Tableau or Power BI.
- Excellent analytical, problem‑solving, and communication skills.
- Knowledge of data modeling concepts and experience with ETL processes is a plus.
Skills
sqlpythonexceltableaupower bi