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pjhamera/README.md

Hi, I'm Pawel Hamera 👋

Senior Data Engineer specializing in cloud-native data platforms, large-scale IoT and CRM data processing, and enterprise data architecture in Azure and Databricks environments.

I build scalable ETL/ELT pipelines with Apache Spark, PySpark, Airflow, and the Databricks stack, with a strong focus on data quality, governance, reliability, and platform scalability. Currently, at Vaillant, I own enterprise-grade connected-device analytics and Salesforce data pipelines in Databricks — including end-to-end CRM ingestion solutions built from the ground up.

I work extensively with distributed data systems, governance frameworks, and EU Data Act initiatives in high-volume enterprise environments.

🔭 Open source

🛠️ Tech

Databricks · Azure · Apache Spark · PySpark · Airflow · SQL · Python · Rust · distributed systems · data governance

📫 Reach me

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