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Stefan Fölz

@stefanflz

Message

I'm a junior data analyst turning SQL and Python data into clear insights and reporting-ready analyses.

Germany

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What I'm looking for

I'm looking to start in Data Analytics, Reporting, or Data Operations, where I can apply SQL and Python to prepare data, explore patterns, create clear analyses, and continue developing practical data skills.

I'm building practical data analysis projects with SQL, Python, Pandas, and Jupyter Notebooks, including analyses of weather, sales, consumption, and popularity data. My work covers data cleaning, transformation, exploratory analysis, visualization, and initial predictive approaches.

Through the Data Analyst (IHK) program at DataSmart Point GmbH, I completed multiple SQL- and Python-based analysis projects and developed a documented final project in Jupyter Notebook. I publish Python, SQL, data analysis, and machine-learning work through my GitHub portfolio.

My background in IT system integration includes building, installing, and maintaining IT systems and networks, helpdesk support, network monitoring, and SQL/MySQL-based systems. I'm now focused on bringing this technical foundation into Data Analytics, Reporting, or Data Operations.

Experience

Work history, roles, and key accomplishments

Data Analyst (Junior)

DataSmart Point GmbH

Oct 2023 - Oct 2024 (1 year)

Completed IHK-certified Data Analyst training, conducting multiple analysis projects using SQL and Python, including exploratory data analysis and a final project combining temperature and sales data.