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baolsen/README.md

πŸ‘‹ Hi, I'm Bjorn Olsen

Head: Data Engineering β€’ cloudandthings.io β€’ Cloud & Data Specialist

github-snake

I’m a seasoned data engineering leader with 15+ years of experience designing and delivering scalable data platforms across financial services, telecoms, and enterprise environments.

My work spans everything from on-prem Hadoop ecosystems to modern cloud-native data platforms, with a strong focus on reliability, scalability, and real business impact.

I currently serve as Head of Data Engineering at cloudandthings.io, where I lead teams and build stuff.


🧠 What I Work With & Focus On

  • Modern data platforms β€” batch & streaming architectures using Spark, Kafka, Delta Lake, and Trino
  • Data pipelines & orchestration β€” Python, SQL, PySpark, Airflow, dbt
  • Cloud-native data engineering β€” AWS & Azure, infrastructure as code with Terraform, CI/CD
  • Data quality & reliability β€” building observable, testable, and trustworthy data systems
  • Analytics & ML enablement β€” designing platforms that serve analysts, data scientists, and ML teams
  • Engineering leadership β€” platform design, team mentoring, and pragmatic delivery

🌍 Get in Touch


I’m always interested in conversations around data platforms, engineering leadership, and building things that last.

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