Roman Čerešňák

DR. Roman Čerešňák

AWS/AI/ML Cloud Architect
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GDPR AI Compliance Auditor
COMMUNITY BUILDER

Building an Automated GDPR Compliance Auditor for EU AI Projects

2026-04-01
aws bedrock gdpr eu-ai-act step-functions compliance
🇺🇸

A serverless system that scans code, configs, and docs against GDPR and EU AI Act requirements—and generates compliance reports in under 2 minutes.

AWS Bedrock Guardrails
COMMUNITY BUILDER

AWS Bedrock Guardrails: Complete Terraform Solution with CI/CD

2026-03-24
aws bedrock guardrails terraform cicd github-actions
🇺🇸

A comprehensive production-ready solution combining Infrastructure as Code (Terraform), automated CI/CD pipelines (GitHub Actions), and best practices for deploying guardrails in real-world environments.

Multi-Agent AI System on AWS
COMMUNITY BUILDER

I Built a Multi-Agent AI System on AWS Without LangChain

2026-03-24
aws bedrock ai-agents serverless opensearch terraform
🇺🇸

A production-ready multi-agent orchestration platform using 100% native AWS services. No LangChain. No LangGraph. No third-party orchestration layer.

AWS Architecture Reviewer
COMMUNITY BUILDER

I Built an AI That Reviews AWS Architecture Diagrams Against the Well-Architected Framework

2026-03-19
aws bedrock lambda serverless well-architected ai
🇺🇸

Upload a diagram. Get a structured review across all six pillars in under 30 seconds — no AWS consultant required.

Serverless AI Traffic Analyzer
COMMUNITY BUILDER

Serverless AI Traffic Analyzer: From Vehicle Detection to Real-time Dashboard for $0.40/month

2026-03-15
aws serverless lambda dynamodb terraform
🇺🇸

A complete serverless system for vehicle detection and traffic analysis built on AWS Lambda, DynamoDB, and Terraform — for less than $0.50/month.

AI Terraform Reviewer
COMMUNITY BUILDER

I Built an AI That Reviews Terraform Pull Requests Automatically

2026-03-11
terraform ai bedrock aws
🇺🇸

Every time a developer opens a PR, an AI catches security issues, missing best practices, and cost problems — before any human reviewer sees the code.

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© 2026 DR. Roman Čerešňák