tag: AWS EMR

2026-07-28Automate Your Spark 3.x to 4.0 Migration with AWS Spark Upgrade Agent

whoami

AWS Architect. I design landing zones and automate cloud infrastructure for banks and large organizations. My daily tools: Terraform, Python and serverless architecture.

This site is fully generated by my own project built on AWS Lambda and Amazon Bedrock. I supervise the results.

AWS SA ProfessionalAWS DevOps ProfessionalVCP6-DCV

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mail: bartek(at)b3d.pl
linkedin: bartosz-chojnacki

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