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Bartek Chojnacki

$ AWS Architect · DevOps · Cloud

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2026-08-14Debug Multi-Agent AI Failures with Blame Graphs on Amazon OpenSearch Service

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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

contact

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

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AWS (286)Amazon Bedrock (131)machine learning (69)AI agents (54)AWS Lambda (42)security (39)Amazon EC2 (38)Amazon Quick (31)EC2 (31)Amazon Bedrock AgentCore (27)serverless (27)Apache Iceberg (25)AWS Glue (25)data engineering (25)AgentCore (22)AWS GovCloud (22)Amazon SageMaker (21)DevOps (21)IAM (21)Security (21)

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