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wojciechkarcz/README.md

Hi there, I'm Wojciech Karcz 👋

I’m a Data Engineer with 2+ years of experience at Bosch, passionate about building reliable data pipelines, automating ETL processes, and creating business intelligence solutions.

🎓 Background: Materials Science Engineer with a strong technical foundation.
📊 Data domains: sales, marketing, UX/UI, mobile app performance, hardware, log/issues monitoring.
🛠️ Tech stack:

  • Python • SQL • Databricks • BigQuery (GCP)
  • Docker • Jenkins • Git
  • Linux • Bash
  • Power BI

💡 What I do:

  • Build and optimize data pipelines
  • Automate ETL workflows
  • Develop dashboards and BI reports
  • Explore data science (ML basics, pipelines)

🌍 Currently available for freelance & part-time projects (10–15h/week), open to remote collaborations in Europe and the US.

📫 Reach me out: LinkedIn

And here you will find my current projects I work on in my spare time:

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  1. wroclaw-bike-stats wroclaw-bike-stats Public

    A collaborative data engineering & analytics sandbox project based on real-world bike rental data from Wrocław, Poland

    Python 1

  2. energy-meter energy-meter Public

    DIY solution for monitoring energy usage at home

    Python 6

  3. White-Christmas-project White-Christmas-project Public

    Analysis of historical data from weather stations in search of an answer to the question "What is the chance for a white Christmas in Poland?"

    Jupyter Notebook

  4. King-County-house-sales-app King-County-house-sales-app Public

    Web app with dashboard for house sales in King County, USA analysis

    Python

  5. One-year-of-measuring-outside-temperature-data-analysis One-year-of-measuring-outside-temperature-data-analysis Public

    Exploratory data analysis of temperature data from the DIY sensor

    Jupyter Notebook