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Bartek Chojnacki

$ AWS Architect · DevOps · Cloud

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tag: User Behavior Insights

2026-08-31Making Search Actually Work: Amazon OpenSearch Service Meets Relevance

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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

tags

AWS (209)Amazon Bedrock (89)machine learning (41)AI agents (35)security (32)AWS Lambda (30)Amazon EC2 (29)EC2 (26)data engineering (22)Apache Iceberg (20)AWS Glue (20)Amazon Quick (19)serverless (19)DevOps (18)AgentCore (17)Amazon OpenSearch Service (17)Security (17)security update (17)Amazon RDS (16)AWS GovCloud (16)

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