Case studies

Every case follows the same structure: the context, the constraint that shaped the project, the decisions made, and what they produced.

Cloud / FinOps · July — August 2026

A FinOps agent for AWS cost optimization

An agent that finds the savings hiding in an AWS account: six read-only tools, no arithmetic delegated to the model, no ability to mutate anything.

  • Python
  • Strands Agents SDK
  • Amazon Bedrock
  • boto3
  • AWS CDK
  • pytest

Healthcare / SaaS · July 2025 — April 2026

A consultation-note assistant for doctors

An application that transcribes the consultation and drafts the clinical note, built around one rule: the system proposes, the doctor decides.

  • Java 17
  • Spring Boot 3
  • Spring AI
  • PostgreSQL
  • React 19
  • TypeScript
  • Deepgram
  • OpenAI
  • Stripe

Aerospace / data platform · 2025

Decoupling two workloads on an event platform

A platform where machine ingestion and human state updates shared one code path, and separating them as the only durable fix.

  • AWS Lambda
  • DynamoDB
  • SNS
  • SQS FIFO
  • API Gateway
  • Java
  • Spring Boot