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Português
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I will build an automated data pipeline and power bi report
Pawel Balazy
Sobre este Serviço
Are you losing hours to manual data entry and static Excel reports?
In business, messy data costs time. I specialize in designing automated data pipelines and interactive Power BI dashboards that turn scattered files into actionable intelligence.
Coming from a professional engineering background in the automotive sector, I know how crucial precision and automation are. I deliver robust, corporate-grade systems built to scale, without exaggerated promises.
What I deliver:
- Automated ETL Pipelines: Using Python and Power Query to clean and merge data from Excel, CSV, or web sources. No more copy-pasting.
- Advanced Data Modeling: Writing efficient DAX measures and building proper table relationships for fast calculations.
- Interactive Dashboards: Executive-level Power BI reports with clear KPIs and custom filters.
My Tech Stack: Power BI, Python, Advanced Excel, VBA, Power Query, DAX.
Why choose me? I bring real-world engineering standards to your project. You get a reliable system tailored to your exact needs.
️ IMPORTANT: Every data structure is unique. Please message me BEFORE ordering to discuss your data!
Conheça mais sobre Pawel Balazy
Pawel Balazy
Python in Excel VBA and Translation
- A partir dePolônia
- Membro desdemai. de 2026
- Responde em aprox.:1 hora
Idiomas
Polonês, Inglês, Alemão
👋 𝗛𝗜! 𝗡𝗘𝗘𝗗 𝗧𝗢 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗘 𝗬𝗢𝗨𝗥 𝗗𝗔𝗧𝗔?
I turn messy data into clean, automated workflows. With experience in the automotive sector, I build robust tools that eliminate manual tasks.
📈 𝗠𝗬 𝗖𝗢𝗥𝗘 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦:
• 𝗗𝗮𝗶𝗹𝘆 𝗥𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 (Python & Excel)
• 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗧𝗲𝘀𝘁 𝗥𝗲𝗽𝗼𝗿𝘁𝘀 & data analysis
• 𝗠𝘂𝗹𝘁𝗶𝗹𝗶𝗻𝗴𝘂𝗮𝗹 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 (German, English, Polish specs)
Precision is vital in tech. Let me handle the routine so you can focus on growth.
📥 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝗺𝗲 𝗻𝗼𝘄 to discuss your project!
Meu portfólio
Perguntas frequentes
What do you need from me to start the project?
Please provide a clear description of your end goal, the raw data sources you currently use (Excel, CSV, JSON, databases, etc.), and a list of specific KPIs or metrics you want to track. It's always best to message me first to align on the details!
Can you automate data extraction from websites or APIs?
Yes! Beyond standard Excel files, I can build custom Python scripts for web scraping or API connections to extract data, transform it, and feed it directly into your Power BI pipeline automatically.
How do I share my data securely with you?
You can upload your files directly through Fiverr or share a secure cloud link (like OneDrive or Google Drive). I highly recommend sharing dummy or anonymized data. I treat all client business information with strict confidentiality.
Will I be able to update the dashboard myself after delivery?
Absolutely. The core of my service is automation. I design the pipeline so that you simply refresh the dataset (or set it to refresh automatically on a schedule), and the Power BI dashboard will update. I also deliver the source .pbix file.
My data is very messy and poorly formatted. Can you still work with it?
Yes, that is exactly what the data pipeline is for. I use Python and Power Query to clean, structure, and merge messy data before it ever reaches the visual dashboard.
