Monica Colangelo

Field notes from the cloudthat survived the draft folder.

topics:allAWS·CDK·Generative AI·Amazon Bedrock·DevOps·AgentCore

Latest

Reference Architecture Fit Gap Analysis and Project Estimate Risk

Choosing a reference architecture requires knowing the technology in detail. A diagram is not enough to see what the pattern will cost.

ArchitectureArchitecture governanceReference architecturesProject estimation
30 August 2026 · 8 minRead →

Index

Multi-tenant data isolation for AI agents on Amazon Bedrock AgentCore Gateway

22 min · AWS · Generative AI · Amazon Bedrock · AgentCore · AI Agents · Multi-tenancy · Token Vending Machine · Security

The renaissance is human

19 min · Generative AI · AI Agents · Human in the loop

Deploying an Amazon Bedrock AgentCore Gateway with AWS CDK

15 min · AWS · Generative AI · Amazon Bedrock · AgentCore · CDK · MCP · Cedar

Hardening a Cognito SPA against supply chain XSS: auth proxy, httpOnly cookies, and Lambda@Edge CSP

18 min · AWS · Security · Cognito · OAuth2 · Lambda@Edge · CDK

Per-tenant DynamoDB isolation with the Token Vending Machine pattern

14 min · AWS · Multi-tenancy · SaaS · Token Vending Machine · Security · IAM · DynamoDB · CDK

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Writing about

AWS22CDK9Generative AI8Amazon Bedrock7DevOps6AgentCore5

Where to find me next

08 SepAWS Community Day Poland · Warsaw
15 SepAWS Community Day DACH · Berlin
SepAWS User Group Leaders EMEA Summit · Budapest
All whereabouts →